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Sáenz V, Lizcano Salas AF, Gené J, Celis Ramírez AM. Fusarium and Neocosmospora: fungal priority pathogens in laboratory diagnosis. Crit Rev Microbiol 2024:1-14. [PMID: 38949272 DOI: 10.1080/1040841x.2024.2369693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 06/11/2024] [Indexed: 07/02/2024]
Abstract
Fusarium and Neocosmospora are two fungal genera recently recognized in the list of fungal priority pathogens. They cause a wide range of diseases that affect humans, animals, and plants. In clinical laboratories, there is increasing concern about diagnosis due to limitations in sample collection and morphological identification. Despite the advances in molecular diagnosis, due to the cost, some countries cannot implement these methodologies. However, recent changes in taxonomy and intrinsic resistance to antifungals reveal the necessity of accurate species-level identification. In this review, we discuss the current phenotypic and molecular tools available for diagnosis in clinical laboratory settings and their advantages and disadvantages.
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Affiliation(s)
- Valeri Sáenz
- Grupo de Investigación Celular y Molecular de Microorganismos Patógenos (CeMoP), Departamento de Ciencias Biológicas, Universidad de Los Andes, Bogotá, Colombia
| | - Andrés Felipe Lizcano Salas
- Grupo de Investigación Celular y Molecular de Microorganismos Patógenos (CeMoP), Departamento de Ciencias Biológicas, Universidad de Los Andes, Bogotá, Colombia
| | - Josepa Gené
- Unitat de Micologia i Microbiologia Ambiental (MicroAmb), Facultat de Medicina i Ciències de la Salut i Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Adriana Marcela Celis Ramírez
- Grupo de Investigación Celular y Molecular de Microorganismos Patógenos (CeMoP), Departamento de Ciencias Biológicas, Universidad de Los Andes, Bogotá, Colombia
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Lizcano Salas AF, Duitama J, Restrepo S, Celis Ramírez AM. Phylogenomic approaches reveal a robust time-scale phylogeny of the Terminal Fusarium Clade. IMA Fungus 2024; 15:13. [PMID: 38849861 PMCID: PMC11161934 DOI: 10.1186/s43008-024-00147-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 05/17/2024] [Indexed: 06/09/2024] Open
Abstract
The Terminal Fusarium Clade (TFC) is a group in the Nectriaceae family with agricultural and clinical relevance. In recent years, various phylogenies have been presented in the literature, showing disagreement in the topologies, but only a few studies have conducted analyses on the divergence time scale of the group. Therefore, the evolutionary history of this group is still being determined. This study aimed to understand the evolutionary history of the TFC from a phylogenomic perspective. To achieve this objective, we performed a phylogenomic analysis using the available genomes in GenBank and ran eight different pipelines. We presented a new robust topology of the TFC that differs at some nodes from previous studies. These new relationships allowed us to formulate new hypotheses about the evolutionary history of the TFC. We also inferred new divergence time estimates, which differ from those of previous studies due to topology discordances and taxon sampling. The results suggested an important diversification process in the Neogene period, likely associated with the diversification and predominance of terrestrial ecosystems by angiosperms. In conclusion, we presented a robust time-scale phylogeny that allowed us to formulate new hypotheses regarding the evolutionary history of the TFC.
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Affiliation(s)
- Andrés Felipe Lizcano Salas
- Grupo de Investigación Celular y Molecular de Microorganismos Patógenos (CeMop), Universidad de los Andes, Bogotá, Colombia
| | - Jorge Duitama
- Systems and Computing Engineering Department, Universidad de los Andes, Bogotá, Colombia
| | - Silvia Restrepo
- Chemical Engineering Department, Universidad de los Andes, Bogotá, Colombia
| | - Adriana Marcela Celis Ramírez
- Grupo de Investigación Celular y Molecular de Microorganismos Patógenos (CeMop), Universidad de los Andes, Bogotá, Colombia.
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3
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Petrović K, Orzali L, Krsmanović S, Valente MT, Tolimir M, Pavlov J, Riccioni L. Genetic Diversity and Pathogenicity of the Fusarium Species Complex on Soybean in Serbia. PLANT DISEASE 2024; 108:1851-1860. [PMID: 38311795 DOI: 10.1094/pdis-11-23-2450-re] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2024]
Abstract
Using morphological and cultural characteristics for identification, 36 Fusarium isolates were recovered from diseased roots, stems, and seeds of soybean from several localities throughout Vojvodina Province, Serbia. Based on molecular characterization, 12 Fusarium species were identified: F. acuminatum, F. avenaceum, F. commune, F. equiseti, F. graminearum, F. incarnatum, F. oxysporum, F. proliferatum, F. solani, F. sporotrichioides, F. subglutinans, and F. tricinctum. The elongation factor 1-α-based phylogeny grouped the isolates into 12 well-supported clades, but polymorphisms among sequences in some clades suggested the use of the species complex concept: (i) F. incarnatum-equiseti species complex (FIESC)-F. incarnatum and F. equiseti; (ii) F. oxysporum species complex (FOSC)-F. oxysporum; (iii) F. solani species complex (FSSC)-F. solani; and (iv) F. acuminatum/F. avenaceum/F. tricinctum species complex (FAATSC)-F. acuminatum, F. avenaceum, and F. tricinctum. Pathogenicity tests showed that the most aggressive species causing soybean seed rot were F. sporotrichioides, F. graminearum, FIESC, and F. avenaceum. Furthermore, F. subglutinans, FSSC, and F. proliferatum showed a high percentage of pathogenicity on soybean seeds (80 to 100%), whereas variability in pathogenicity occurred within isolates of F. tricinctum. FOSC, F. commune, and F. acuminatum had the lowest pathogenicity. To our knowledge, this is the first study of the characterization of Fusarium species on soybean in Serbia. This study provides valuable information about the composition of Fusarium species and pathogenicity that will be used in further research on soybean resistance to Fusarium-based diseases.
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Affiliation(s)
- Kristina Petrović
- Maize Research Institute "Zemun Polje", Belgrade 11185, Serbia
- BioSense Institute, University of Novi Sad, Novi Sad 21001, Serbia
| | - Laura Orzali
- Council for Agricultural Research and Economics (CREA), Research Center for Plant Protection and Certification (CREA-DC), 00156 Rome, Italy
| | | | - Maria Teresa Valente
- Council for Agricultural Research and Economics (CREA), Research Center for Plant Protection and Certification (CREA-DC), 00156 Rome, Italy
| | - Miodrag Tolimir
- Maize Research Institute "Zemun Polje", Belgrade 11185, Serbia
| | - Jovan Pavlov
- Maize Research Institute "Zemun Polje", Belgrade 11185, Serbia
| | - Luca Riccioni
- Council for Agricultural Research and Economics (CREA), Research Center for Plant Protection and Certification (CREA-DC), 00156 Rome, Italy (deceased)
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4
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Pintye A, Bacsó R, Kovács GM. Trans-kingdom fungal pathogens infecting both plants and humans, and the problem of azole fungicide resistance. Front Microbiol 2024; 15:1354757. [PMID: 38410389 PMCID: PMC10896089 DOI: 10.3389/fmicb.2024.1354757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 01/23/2024] [Indexed: 02/28/2024] Open
Abstract
Azole antifungals are abundantly used in the environment and play an important role in managing fungal diseases in clinics. Due to the widespread use, azole resistance is an emerging global problem for all applications in several fungal species, including trans-kingdom pathogens, capable of infecting plants and humans. Azoles used in agriculture and clinics share the mode of action and facilitating cross-resistance development. The extensive use of azoles in the environment, e.g., for plant protection and wood preservation, contributes to the spread of resistant populations and challenges using these antifungals in medical treatments. The target of azoles is the cytochrome p450 lanosterol 14-α demethylase encoded by the CYP51 (called also as ERG11 in the case of yeasts) gene. Resistance mechanisms involve mainly the mutations in the coding region in the CYP51 gene, resulting in the inadequate binding of azoles to the encoded Cyp51 protein, or mutations in the promoter region causing overexpression of the protein. The World Health Organization (WHO) has issued the first fungal priority pathogens list (FPPL) to raise awareness of the risk of fungal infections and the increasingly rapid spread of antifungal resistance. Here, we review the main issues about the azole antifungal resistance of trans-kingdom pathogenic fungi with the ability to cause serious human infections and included in the WHO FPPL. Methods for the identification of these species and detection of resistance are summarized, highlighting the importance of these issues to apply the proper treatment.
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Affiliation(s)
- Alexandra Pintye
- Centre for Agricultural Research, Plant Protection Institute, HUN-REN, Budapest, Hungary
- Department of Plant Anatomy, Institute of Biology, Eötvös Loránd University, Budapest, Hungary
| | - Renáta Bacsó
- Centre for Agricultural Research, Plant Protection Institute, HUN-REN, Budapest, Hungary
| | - Gábor M. Kovács
- Centre for Agricultural Research, Plant Protection Institute, HUN-REN, Budapest, Hungary
- Department of Plant Anatomy, Institute of Biology, Eötvös Loránd University, Budapest, Hungary
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Engalycheva I, Kozar E, Frolova S, Vetrova S, Tikhonova T, Dzhos E, Engalychev M, Chizhik V, Martynov V, Shingaliev A, Dudnikova K, Dudnikov M, Kostanchuk Y. Fusarium Species Causing Pepper Wilt in Russia: Molecular Identification and Pathogenicity. Microorganisms 2024; 12:343. [PMID: 38399747 PMCID: PMC10893445 DOI: 10.3390/microorganisms12020343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 02/01/2024] [Accepted: 02/03/2024] [Indexed: 02/25/2024] Open
Abstract
Fusarium wilt pathogens represent an ongoing threat to pepper production worldwide. This is the first report providing data on the molecular identification of Fusarium fungi that cause wilt in pepper in the southern regions of Russia. Monitoring of the Fusarium infection on pepper was carried out in 2019-2022 in two economically important regions of this culture production: the Krasnodar Krai and Crimea. Based on a phylogenetic analysis of the translation elongation factor (EF1a) and the internal transcribed spacer (ITS), as well as the macro- and micromorphological characteristics of the fungi, the causative agents of Fusarium wilt have been identified. The causative agents identified as representatives of the Fusarium species composition included: F. clavus, F. solani, F. oxysporum, F. verticillioides, F. commune, F. torulosum, and F. sporotrichioides. Depending on the region, the specifics of biodiversity and the ratio of these species in pathocomplexes were noted. In Crimea, wilting could be attributed to all of the identified species; in the Krasnodar Krai, F. verticillioides and F. clavus were found to contribute to wilting. The pathogenicity test showed that the pathogens of pepper wilting in Russia, in addition to the already known F. oxysporum and F. solani, are the species F. clavus and F. verticillioides. This is the first report on the ability of these species to cause Fusarium wilt in pepper cultures. The obtained data will be of practical value for the development of biological control measures for fungi of the genus Fusarium, which cause pepper wilt in areas of industrial production and seed production. In addition, data on species composition and aggressive isolates will be used in a pepper breeding program for resistance to Fusarium wilt.
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Affiliation(s)
- Irina Engalycheva
- Federal State Budgetary Scientific Institution Federal Scientific Vegetable Center (FSBSI FSVC), 143072 Vniissok, Russia; (E.K.); (S.F.); (S.V.); (T.T.); (E.D.); (M.E.); (V.C.)
| | - Elena Kozar
- Federal State Budgetary Scientific Institution Federal Scientific Vegetable Center (FSBSI FSVC), 143072 Vniissok, Russia; (E.K.); (S.F.); (S.V.); (T.T.); (E.D.); (M.E.); (V.C.)
| | - Svetlana Frolova
- Federal State Budgetary Scientific Institution Federal Scientific Vegetable Center (FSBSI FSVC), 143072 Vniissok, Russia; (E.K.); (S.F.); (S.V.); (T.T.); (E.D.); (M.E.); (V.C.)
| | - Svetlana Vetrova
- Federal State Budgetary Scientific Institution Federal Scientific Vegetable Center (FSBSI FSVC), 143072 Vniissok, Russia; (E.K.); (S.F.); (S.V.); (T.T.); (E.D.); (M.E.); (V.C.)
| | - Tatyana Tikhonova
- Federal State Budgetary Scientific Institution Federal Scientific Vegetable Center (FSBSI FSVC), 143072 Vniissok, Russia; (E.K.); (S.F.); (S.V.); (T.T.); (E.D.); (M.E.); (V.C.)
| | - Elena Dzhos
- Federal State Budgetary Scientific Institution Federal Scientific Vegetable Center (FSBSI FSVC), 143072 Vniissok, Russia; (E.K.); (S.F.); (S.V.); (T.T.); (E.D.); (M.E.); (V.C.)
| | - Myazar Engalychev
- Federal State Budgetary Scientific Institution Federal Scientific Vegetable Center (FSBSI FSVC), 143072 Vniissok, Russia; (E.K.); (S.F.); (S.V.); (T.T.); (E.D.); (M.E.); (V.C.)
| | - Vera Chizhik
- Federal State Budgetary Scientific Institution Federal Scientific Vegetable Center (FSBSI FSVC), 143072 Vniissok, Russia; (E.K.); (S.F.); (S.V.); (T.T.); (E.D.); (M.E.); (V.C.)
- State Budgetary Scientific Institution Federal, All-Russian Research Institute of Agricultural Biotechnology (FSBSI ARRIAB), 127550 Moscow, Russia; (V.M.); (A.S.); (K.D.); (M.D.)
| | - Viktor Martynov
- State Budgetary Scientific Institution Federal, All-Russian Research Institute of Agricultural Biotechnology (FSBSI ARRIAB), 127550 Moscow, Russia; (V.M.); (A.S.); (K.D.); (M.D.)
| | - Andrey Shingaliev
- State Budgetary Scientific Institution Federal, All-Russian Research Institute of Agricultural Biotechnology (FSBSI ARRIAB), 127550 Moscow, Russia; (V.M.); (A.S.); (K.D.); (M.D.)
| | - Ksenia Dudnikova
- State Budgetary Scientific Institution Federal, All-Russian Research Institute of Agricultural Biotechnology (FSBSI ARRIAB), 127550 Moscow, Russia; (V.M.); (A.S.); (K.D.); (M.D.)
- Federal Research Center of Biological Plant Protection, 350039 Krasnodar, Russia
| | - Maksim Dudnikov
- State Budgetary Scientific Institution Federal, All-Russian Research Institute of Agricultural Biotechnology (FSBSI ARRIAB), 127550 Moscow, Russia; (V.M.); (A.S.); (K.D.); (M.D.)
| | - Yulia Kostanchuk
- Federal State Budget Scientific Institution, Research Institute of Agriculture of Crimea, 295034 Simferopol, Russia;
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He J, Li DW, Cui WL, Zhu LH, Huang L. Morphological and phylogenetic analyses reveal three new species of Fusarium (Hypocreales, Nectriaceae) associated with leaf blight on Cunninghamialanceolata in China. MycoKeys 2024; 101:45-80. [PMID: 38229910 PMCID: PMC10790579 DOI: 10.3897/mycokeys.101.113128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 12/12/2023] [Indexed: 01/18/2024] Open
Abstract
Chinese fir (Cunninghamialanceolata) is a special fast-growing commercial tree species in China with high economic value. In recent years, leaf blight disease on C.lanceolata has been observed frequently. The diversity of Fusarium species associated with leaf blight on C.lanceolata in China (Fujian, Guangxi, Guizhou, and Hunan provinces) was evaluated using morphological study and molecular multi-locus analyses based on RNA polymerase second largest subunit (RPB2), translation elongation factor 1-alpha (TEF-1α), and RNA polymerase largest subunit (RPB1) genes/region as well as the pairwise homoplasy index tests. A total of five Fusarium species belonging to four Fusarium species complexes were recognized in this study. Two known species including Fusariumconcentricum and F.fujikuroi belonged to the F.fujikuroi species complex, and three new Fusarium species were described, i.e., F.fujianense belonged to the F.lateritium species complex, F.guizhouense belonged to the F.sambucinum species complex, and F.hunanense belonged to the F.solani species complex. To prove Koch's postulates, pathogenicity tests on C.lanceolata revealed a wide variation in pathogenicity and aggressiveness among the species, of which F.hunanense HN33-8-2 caused the most severe symptoms and F.fujianense LC14 led to the least severe symptoms. To our knowledge, this study also represented the first report of F.concentricum, F.fujianense, F.fujikuroi, F.guizhouense, and F.hunanense causing leaf blight on C.lanceolata in China.
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Affiliation(s)
- Jiao He
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, Jiangsu 210037, ChinaNanjing Forestry UniversityNanjingChina
| | - De-Wei Li
- The Connecticut Agricultural Experiment Station Valley Laboratory, Windsor, CT 06095, USAThe Connecticut Agricultural Experiment StationWindsorUnited States of America
| | - Wen-Li Cui
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, Jiangsu 210037, ChinaNanjing Forestry UniversityNanjingChina
| | - Li-Hua Zhu
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, Jiangsu 210037, ChinaNanjing Forestry UniversityNanjingChina
| | - Lin Huang
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, Jiangsu 210037, ChinaNanjing Forestry UniversityNanjingChina
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Borman AM, Johnson EM. Changes in fungal taxonomy: mycological rationale and clinical implications. Clin Microbiol Rev 2023; 36:e0009922. [PMID: 37930182 PMCID: PMC10732072 DOI: 10.1128/cmr.00099-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 07/13/2023] [Indexed: 11/07/2023] Open
Abstract
Numerous fungal species of medical importance have been recently subjected to and will likely continue to undergo nomenclatural changes as a result of the application of molecular approaches to fungal classification together with abandonment of dual nomenclature. Here, we summarize those changes affecting key groups of fungi of medical importance, explaining the mycological (taxonomic) rationale that underpinned the changes and the clinical relevance/importance (where such exists) of the key nomenclatural revisions. Potential mechanisms to mitigate unnecessary taxonomic instability are suggested, together with approaches to raise awareness of important changes to minimize potential clinical confusion.
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Affiliation(s)
- Andrew M. Borman
- UK HSA National Mycology Reference Laboratory, Science Quarter, Southmead Hospital, Bristol, United Kingdom
- Medical Research Council Centre for Medical Mycology (MRC CMM), University of Exeter, Exeter, United Kingdom
| | - Elizabeth M. Johnson
- UK HSA National Mycology Reference Laboratory, Science Quarter, Southmead Hospital, Bristol, United Kingdom
- Medical Research Council Centre for Medical Mycology (MRC CMM), University of Exeter, Exeter, United Kingdom
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Risoli S, Sarrocco S, Terracciano G, Papetti L, Baroncelli R, Nali C. Isolation and characterization of Fusarium spp. From unhatched eggs of Caretta caretta in Tuscany (Italy). Fungal Biol 2023; 127:1321-1327. [PMID: 37993243 DOI: 10.1016/j.funbio.2023.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 08/25/2023] [Accepted: 08/28/2023] [Indexed: 11/24/2023]
Abstract
Sea Turtle Egg Fusariosis (STEF) is a worldwide emergent fungal disease affecting eggs and causing embryos mortality in turtle's nests such as those of Caretta caretta. It is caused by a complex of species belonging to Fusarium genus, particularly those included in the Fusarium Solani Species Complex (FSSC). During the samplings carried out in summer 2020 along the Tuscany coastlines (Italy), C. caretta eggs showed clinical signs resembling those caused by STEF. A total of 32 fungal isolates were obtained from lesioned eggs whose molecular characterization allowing identifying as belonging to FSSC / Neocosmospora spp., Fusarium oxysporum Species Complex (FOSC) / F. oxysporum and Fusarium nodosum, i.e., fungal genera and speciesincluding also well-known plant pathogens. Isolates inoculated on several plant hosts did not result in any pathogenic activity but F. nodosum causing, on wheat spikes, disease symptoms.This is the first time F. nodosum has been isolated from portions of eggs showing evident signs of fungal infection. This work represents the first report of Fusarium spp. isolated from C. caretta eggs showing lesions resembling those caused by STEF on Tuscan coast thus posing a significant concern to loggerhead sea turtle conservation also in this region.
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Affiliation(s)
- Samuele Risoli
- Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto 80 Pisa 56124, Italy; University School for Advanced Studies IUSS, Palazzo Del Broletto, Piazza Della Vittoria 15, Pavia, 27100 Italy
| | - Sabrina Sarrocco
- Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto 80 Pisa 56124, Italy.
| | - Giuliana Terracciano
- Istituto Zooprofilattico Sperimentale Delle Regioni Lazio e Toscana, SS Dell' Abetone e Del Brennero 4, Pisa 56123 Italy
| | - Luana Papetti
- tartAmare, Centro Recupero Tartarughe Marine, via Bramante n. 83 Marina di Grosseto, Italy
| | - Riccardo Baroncelli
- Department of Agricultural and Food Sciences (DISTAL), University of Bologna, Viale Giuseppe Fanin 42 Bologna 40127, Italy
| | - Cristina Nali
- Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto 80 Pisa 56124, Italy
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Frederick V, Frederik V, Michaël B, Liselotte C, Annelies DB. Bisifusarium dimerum species complex central line-associated bloodstream infection in an immunocompetent patient. Med Mycol Case Rep 2023; 41:33-35. [PMID: 37706046 PMCID: PMC10495382 DOI: 10.1016/j.mmcr.2023.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/20/2023] [Accepted: 07/22/2023] [Indexed: 09/15/2023] Open
Abstract
Albeit invasive fusariosis is extremely rare in immunocompetent patients, we describe an immunocompetent patient suffering from a central line-associated blood stream infection (CLABSI) and the difficulties in distinguishing between blood culture contamination and clinical significance.
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Affiliation(s)
- Verbeke Frederick
- Dept of Laboratory Medicine, General Hospital Groeninge, P. Kennedylaan 4, 8500, Kortrijk, Belgium
| | - Vanhee Frederik
- Dept of Neurology, General Hospital Groeninge, P. Kennedylaan 4, 8500, Kortrijk, Belgium
| | - Boudewijns Michaël
- Dept of Laboratory Medicine, General Hospital Groeninge, P. Kennedylaan 4, 8500, Kortrijk, Belgium
| | - Coorevits Liselotte
- Dept of Laboratory Medicine, General Hospital Groeninge, P. Kennedylaan 4, 8500, Kortrijk, Belgium
| | - De Bel Annelies
- Dept of Laboratory Medicine, General Hospital Groeninge, P. Kennedylaan 4, 8500, Kortrijk, Belgium
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10
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Hennequin C, Coste A, Imbert C. WITHDRAWN: Changes in the fungal nomenclature: Why and how to manage? J Mycol Med 2023; 33:101387. [PMID: 37104987 DOI: 10.1016/j.mycmed.2023.101387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Affiliation(s)
- C Hennequin
- Sorbonne Université, Inserm, Centre de Recherche Saint-Antoine, CRSA, AP-HP, Hôpital Saint-Antoine, Service de Parasitologie-Mycologie, F-75012 Paris, France
| | - A Coste
- Institute of Microbiology, University of Lausanne and University Hospital Center, Lausanne, Switzerland
| | - C Imbert
- Laboratoire Ecologie et Biologie des Interactions (EBI), University Poitiers, UMR CNRS 7267, F-86000 Poitiers, France
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11
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Ma T, Yang C, Cai F, Osei R. Molecular Identification and Characterization of Fusarium Associated with Walnut Branch Blight Disease in China. Pathogens 2023; 12:970. [PMID: 37513816 PMCID: PMC10384706 DOI: 10.3390/pathogens12070970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/12/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
In October 2020, samples of walnut branch blight were collected from Longnan. Pathogens were isolated and identified based on morphological and molecular features, and their characteristics were analyzed by pathogenicity. Pathogenicity testing revealed that seven strains (LN-1, LN-3, LN-6, LN-19, LN-27, QY3-1, and QY9-1) induced symptoms of walnut branch blight that were consistent with those observed in the field after inoculation. Furthermore, some Fusarium-type conidia and spherical chlamydospores were visible indicating that they were Fusarium spp. A molecular characterization including sequence and phylogenetic analysis of the ITS, TEF-1α, βTUB, Fu, and LSU gene regions revealed that LN-1 and LN-19 belonged to F. avenaceum, LN-3 and LN-6 to F. acuminatum, LN-27 to F. sporotrichioides, and QY3-1 and QY9-1 to F. tricinctum. This is the first time that F. acuminatum-, F. sporotrichioides-, and F. tricinctum-caused walnut branch blight has been reported in China.
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Affiliation(s)
- Ting Ma
- Biocontrol Engineering Laboratory of Crop Diseases and Pests, College of Plant Protection, Gansu Agricultural University, Lanzhou 730070, China
| | - Chengde Yang
- Biocontrol Engineering Laboratory of Crop Diseases and Pests, College of Plant Protection, Gansu Agricultural University, Lanzhou 730070, China
| | - Fengfeng Cai
- Biocontrol Engineering Laboratory of Crop Diseases and Pests, College of Plant Protection, Gansu Agricultural University, Lanzhou 730070, China
| | - Richard Osei
- Biocontrol Engineering Laboratory of Crop Diseases and Pests, College of Plant Protection, Gansu Agricultural University, Lanzhou 730070, China
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12
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Hennequin C, Coste A, Imbert C. Changes in the fungal nomenclature: Why and how to manage? J Mycol Med 2023; 33:101404. [PMID: 37163874 DOI: 10.1016/j.mycmed.2023.101404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Affiliation(s)
- C Hennequin
- Sorbonne Université, Inserm, Centre de Recherche Saint-Antoine, CRSA, AP-HP, Hôpital Saint-Antoine, Service de Parasitologie-Mycologie, F-75012 Paris, France.
| | - A Coste
- Institute of Microbiology, University of Lausanne and University Hospital Center, Lausanne, Switzerland
| | - C Imbert
- Laboratoire Ecologie et Biologie des Interactions (EBI), University Poitiers, UMR CNRS 7267, F-86000 Poitiers, France
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Sabahi F, Banihashemi Z, Mirtalebi M, Rep M, Cacciola SO. Molecular Variability of the Fusarium solani Species Complex Associated with Fusarium Wilt of Melon in Iran. J Fungi (Basel) 2023; 9:jof9040486. [PMID: 37108940 PMCID: PMC10142084 DOI: 10.3390/jof9040486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 04/09/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
Species of the Fusarium solani species complex (FSSC) are responsible for the Fusarium wilt disease of melon (Cucumis melo), a major disease of this crop in Iran. According to a recent taxonomic revision of Fusarium based primarily on multilocus phylogenetic analysis, Neocosmospora, a genus distinct from Fusarium sensu stricto, has been proposed to accommodate the FSSC. This study characterized 25 representative FSSC isolates from melon collected in 2009-2011 during a field survey carried out in five provinces of Iran. Pathogenicity assays showed the isolates were pathogenic on different varieties of melon and other cucurbits, including cucumber, watermelon, zucchini, pumpkin, and bottle gourd. Based on morphological characteristics and phylogenetic analysis of three genetic regions, including nrDNA internal transcribed spacer (ITS), 28S nrDNA large subunit (LSU) and translation elongation factor 1-alpha (tef1), Neocosmospora falciformis (syn. F. falciforme), N. keratoplastica (syn. F. keratoplasticum), N. pisi (syn. F. vanettenii), and Neocosmospora sp. were identified among the Iranian FSSC isolates. The N. falciformis isolates were the most numerous. This is the first report of N. pisi causing wilt and root rot disease in melon. Iranian FSSC isolates from different regions in the country shared the same multilocus haplotypes suggesting a long-distance dispersal of FSSC, probably through seeds.
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Affiliation(s)
- Fatemeh Sabahi
- Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz 7144165186, Iran
| | - Zia Banihashemi
- Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz 7144165186, Iran
| | - Maryam Mirtalebi
- Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz 7144165186, Iran
| | - Martijn Rep
- Molecular Plant Pathology, University of Amsterdam, 1098 XH Amsterdam, The Netherlands
| | - Santa Olga Cacciola
- Department of Agriculture, Food and Environment (Di3A), University of Catania, 95123 Catania, Italy
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14
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Perera RH, Hyde KD, Jones EBG, Maharachchikumbura SSN, Bundhun D, Camporesi E, Akulov A, Liu JK, Liu ZY. Profile of Bionectriaceae, Calcarisporiaceae, Hypocreaceae, Nectriaceae, Tilachlidiaceae, Ijuhyaceae fam. nov., Stromatonectriaceae fam. nov. and Xanthonectriaceae fam. nov. FUNGAL DIVERS 2023. [DOI: 10.1007/s13225-022-00512-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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15
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Kidd SE, Abdolrasouli A, Hagen F. Fungal Nomenclature: Managing Change is the Name of the Game. Open Forum Infect Dis 2023; 10:ofac559. [PMID: 36632423 PMCID: PMC9825814 DOI: 10.1093/ofid/ofac559] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 10/18/2022] [Indexed: 01/09/2023] Open
Abstract
Fungal species have undergone and continue to undergo significant nomenclatural change, primarily due to the abandonment of dual species nomenclature in 2013 and the widespread application of molecular technologies in taxonomy allowing correction of past classification errors. These have effected numerous name changes concerning medically important species, but by far the group causing most concern are the Candida yeasts. Among common species, Candida krusei, Candida glabrata, Candida guilliermondii, Candida lusitaniae, and Candida rugosa have been changed to Pichia kudriavzevii, Nakaseomyces glabrata, Meyerozyma guilliermondii, Clavispora lusitaniae, and Diutina rugosa, respectively. There are currently no guidelines for microbiology laboratories on implementing changes, and there is ongoing concern that clinicians will dismiss or misinterpret laboratory reports using unfamiliar species names. Here, we have outlined the rationale for name changes across the major groups of clinically important fungi and have provided practical recommendations for managing change.
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Affiliation(s)
- Sarah E Kidd
- Correspondence: Sarah E. Kidd, BMedSc(Hons), PhD , National Mycology Reference Centre, SA Pathology, Frome Road, Adelaide, South Australia 5000, Australia ()
| | - Alireza Abdolrasouli
- Department of Medical Microbiology, King's College Hospital, London, United Kingdom,Department of Infectious Diseases, Imperial College London, London, United Kingdom
| | - Ferry Hagen
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands,Institute of Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, The Netherlands,Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, The Netherlands
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16
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Sokolova GD, Budynkov NI, Tselipanova EE, Glinushkin AP. Species Diversity in the Fusarium solani (Neocosmospora) Complex and Their Pathogenicity for Plants and Humans. DOKLADY BIOLOGICAL SCIENCES : PROCEEDINGS OF THE ACADEMY OF SCIENCES OF THE USSR, BIOLOGICAL SCIENCES SECTIONS 2022; 507:416-427. [PMID: 36781537 DOI: 10.1134/s0012496622060217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/15/2022] [Accepted: 08/22/2022] [Indexed: 02/15/2023]
Abstract
The Fusarium solani species complex is a large group of soil saprotrophs with a broad adaptive potential, which allows the fungi to exist under various conditions and to parasitize on different hosts. The review analyzes the modern data concerning the genetic peculiarities of species from this complex by the example of F. solani f. sp. pisi and generalizes the data on the most widespread species pathogenic for both plants and humans. The enhanced resistance of the F. solani species complex to the most of modern antifungal agents and the need for novel therapeutic agents against fusariosis has been considered.
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Affiliation(s)
- G D Sokolova
- All-Russian Research Institute of Phytopathology, Bolshiye Vyazemy, Russia.
| | - N I Budynkov
- All-Russian Research Institute of Phytopathology, Bolshiye Vyazemy, Russia
| | - E E Tselipanova
- Moscow Regional Vladimirsky Research Clinical Institute, Moscow, Russia.
| | - A P Glinushkin
- All-Russian Research Institute of Phytopathology, Bolshiye Vyazemy, Russia
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17
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Li S, Yang X, Moog C, Wu H, Su B, Zhang T. Neglected mycobiome in HIV infection: Alterations, common fungal diseases and antifungal immunity. Front Immunol 2022; 13:1015775. [PMID: 36439143 PMCID: PMC9684632 DOI: 10.3389/fimmu.2022.1015775] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 10/26/2022] [Indexed: 09/16/2023] Open
Abstract
Human immunodeficiency virus (HIV) infection might have effects on both the human bacteriome and mycobiome. Although many studies have focused on alteration of the bacteriome in HIV infection, only a handful of studies have also characterized the composition of the mycobiome in HIV-infected individuals. Studies have shown that compromised immunity in HIV infection might contribute to the development of opportunistic fungal infections. Despite effective antiretroviral therapy (ART), opportunistic fungal infections continue to be a major cause of HIV-related mortality. Human immune responses are known to play a critical role in controlling fungal infections. However, the effect of HIV infection on innate and adaptive antifungal immunity remains unclear. Here, we review recent advances in understanding of the fungal microbiota composition and common fungal diseases in the setting of HIV. Moreover, we discuss innate and adaptive antifungal immunity in HIV infection.
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Affiliation(s)
- Shuang Li
- Beijing Key Laboratory for HIV/AIDS Research, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
- Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Xiaodong Yang
- Beijing Key Laboratory for HIV/AIDS Research, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
- Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Christiane Moog
- Laboratoire d’ImmunoRhumatologie Moléculaire, Institut national de la santé et de la recherche médicale (INSERM) UMR_S 1109, Institut thématique interdisciplinaire (ITI) de Médecine de Précision de Strasbourg, Transplantex NG, Faculté de Médecine, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France
- Vaccine Research Institute (VRI), Créteil, France
| | - Hao Wu
- Beijing Key Laboratory for HIV/AIDS Research, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
- Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Bin Su
- Beijing Key Laboratory for HIV/AIDS Research, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
- Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Tong Zhang
- Beijing Key Laboratory for HIV/AIDS Research, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
- Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
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18
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Yin Y, Tuohutaerbieke M, Feng C, Li X, Zhang Y, Xu Q, Tu J, Yang E, Zou Q, Shen T. Characterization of the Intestinal Fungal Microbiome in HIV and HCV Mono-Infected or Co-Infected Patients. Viruses 2022; 14:v14081811. [PMID: 36016433 PMCID: PMC9412373 DOI: 10.3390/v14081811] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 08/16/2022] [Accepted: 08/16/2022] [Indexed: 12/15/2022] Open
Abstract
Intestinal mycobiome dysbiosis plays an important role in the advancement of HIV- and HCV-infected patients. Co-infection with HCV is an important risk factor for exacerbating immune activation in HIV-infected patients, and gut fungal microbial dysbiosis plays an important role. However, no systematic study has been conducted on the intestinal fungal microbiome of HIV/HCV co-infected patients to date. Patients infected with HIV and HCV, either alone or in combination, and healthy volunteers were included. Stool samples were collected for fungal ITS sequencing and for further mycobiome statistical analysis. We found that the abundance of fungal species significantly decreased in the HIV/HCV co-infection group compared to in the healthy control group, while no significant differences were found in the mono-infection groups. Low-CD4 + T-cell patients in the HIV group and high-ALT-level patients in the HCV group were discovered to have a more chaotic fungal community. Furthermore, the opportunistic pathogenic fungal profiles and fungal inter-correlations in the co-infection group became less characteristic but more complicated than those in the mono-infection groups. Intestinal fungal dysregulation occurs in HIV- and HCV-infected patients, and this dysregulation is further complicated in HIV/HCV co-infected patients.
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Affiliation(s)
- Yue Yin
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University, Beijing 100191, China
| | - Maermaer Tuohutaerbieke
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University, Beijing 100191, China
| | - Chengjie Feng
- Department of Microbiology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Xinjie Li
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University, Beijing 100191, China
| | - Yuqi Zhang
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University, Beijing 100191, China
| | - Qiang Xu
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University, Beijing 100191, China
| | - Jing Tu
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University, Beijing 100191, China
| | - Ence Yang
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University, Beijing 100191, China
| | - Qinghua Zou
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University, Beijing 100191, China
- Correspondence: (Q.Z.); (T.S.)
| | - Tao Shen
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University, Beijing 100191, China
- Correspondence: (Q.Z.); (T.S.)
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19
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James JE, Santhanam J, Zakaria L, Mamat Rusli N, Abu Bakar M, Suetrong S, Sakayaroj J, Abdul Razak MF, Lamping E, Cannon RD. Morphology, Phenotype, and Molecular Identification of Clinical and Environmental Fusarium solani Species Complex Isolates from Malaysia. J Fungi (Basel) 2022; 8:jof8080845. [PMID: 36012833 PMCID: PMC9409803 DOI: 10.3390/jof8080845] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 06/28/2022] [Accepted: 07/06/2022] [Indexed: 01/18/2023] Open
Abstract
Fusarium infections in humans (fusariosis) and in economically important plants involve species of several Fusarium species complexes. Species of the Fusarium solani species complex (FSSC) are the most frequent cause of human fusariosis. The FSSC comprises more than 60 closely related species that can be separated into three major clades by multi-locus sequence typing (MLST) using translation elongation factor 1-alpha (TEF1-α) and RNA polymerase II (RPB2) DNA sequences. The MLST nomenclature for clade 3 of the FSSC assigns numbers to species types (e.g., FSSC 2) and lowercase letters to identify unique haplotypes. The aim of this study was to analyse the genotypic and phenotypic characteristics of 15 environmental and 15 clinical FSSC isolates from Malaysia. MLST was used for the genotypic characterisation of FSSC isolates from various locations within Malaysia, which was complemented by their morphological characterisation on potato dextrose and carnation leaf agar. MLST identified eight different FSSC species: thirteen Fusarium keratoplasticum (i.e., FSSC 2), six Fusarium suttonianum (FSSC 20), five Fusarium falciforme (FSSC 3+4), two Fusarium cyanescens (FSSC 27), and one each of Fusarium petroliphilum (FSSC 1), Fusarium waltergamsii (FSSC 7), Fusarium sp. (FSSC 12), and Fusarium striatum (FSSC 21). Consistent with previous reports from Malaysia, most (11 of 15) clinical FSSC isolates were F. keratoplasticum and the majority (9 of 15) of environmental isolates were F. suttonianum (5) or F. falciforme (4) strains. The taxonomic relationships of the isolates were resolved phylogenetically. The eight Fusarium species also showed distinct morphological characteristics, but these were less clearly defined and reached across species boundaries. Although TEF1-α and RPB2 sequences were sufficient for the species identification of most FSSC isolates, a more precise MLST scheme needs to be established to reliably assign individual isolates of the species-rich FSSC to their geographically-, epidemiologically-, and host-associated sub-lineages.
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Affiliation(s)
- Jasper E. James
- Biomedical Science Programme, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia
| | - Jacinta Santhanam
- Biomedical Science Programme, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia
- Correspondence: ; Tel.: +603-9289-7039
| | - Latiffah Zakaria
- School of Biological Sciences, Universiti Sains Malaysia, Gelugor 11800, Malaysia
| | - Nuraini Mamat Rusli
- Biomedical Science Programme, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia
| | - Mariahyati Abu Bakar
- Biomedical Science Programme, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia
| | - Satinee Suetrong
- National Center for Genetic Engineering and Biotechnology (BIOTEC), Thailand Science Park, Pathum Thani 12120, Thailand
| | - Jariya Sakayaroj
- School of Science, Wailalak University, Nakhonsithammarat 80161, Thailand
| | - Mohd Fuat Abdul Razak
- Bacteriology Unit, Institute for Medical Research, National Institute of Health, Shah Alam 40170, Malaysia
| | - Erwin Lamping
- Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago, Dunedin 9016, New Zealand
| | - Richard D. Cannon
- Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago, Dunedin 9016, New Zealand
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20
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Fusarium abutilonis and F. guadeloupense, two novel species in the Fusarium buharicum clade supported by multilocus molecular phylogenetic analyses. Mycologia 2022; 114:682-696. [PMID: 35679164 DOI: 10.1080/00275514.2022.2071563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study was conducted to elucidate evolutionary relationships and species diversity within the Fusarium buharicum species complex (FBSC). We also evaluate the potential of these species to produce mycotoxins and other bioactive secondary metabolites. Maximum likelihood and maximum parsimony analyses of sequences from portions of four marker loci (ITS rDNA, TEF1, RPB1, and RPB2) and the combined 4495 bp data set support recognition of seven genealogically exclusive species within the FBSC. Two of the three newly discovered species are formally described as F. abutilonis and F. guadeloupense based on concordance of gene genealogies and morphological data. Fusarium abutilonis induces leaf, stem, and root lesions on several weedy Malvaceae (Abution theophrasti, Anoda cristata, Sida spinosa) and a fabaceous host (Senna obtusifolia) in North America and also was recovered from soil in New Caledonia. Fusarium abutilonis, together with its unnamed sister, Fusarium sp. ex common marsh mallow (Hibiscus moscheutos) from Washington state, and F. buharicum pathogenic to cotton and kenaf in Russia and Iran, respectively, were strongly supported as a clade of malvaceous pathogens. The four other species of the FBSC are not known to be phytopathogenic; however, F. guadeloupense was isolated from human blood in Texas and soil in Guadeloupe. The former isolate is unique because it represents the only known case of a fusarial infection disseminated hematogenously by a species lacking microconidia and the only documented fusariosis caused by a member of the FBSC. Whole genome sequence data and extracts of cracked maize kernel cultures were analyzed to assess the potential of FBSC isolates to produce mycotoxins, pigments, and phytohormones.
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21
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Fungal Flora in Adult Females of the Rearing Population of Ambrosia Beetle Euwallacea interjectus (Blandford) (Coleoptera: Curculionidae: Scolytinae): Does It Differ from the Wild Population? DIVERSITY 2022. [DOI: 10.3390/d14070535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Ambrosia beetles bore into host trees, and live with fungi symbiotically that serve as a food source. However, it is challenging to directly observe these beetles in the wild. In this study, Euwallacea interjectus (Blandford) (Coleoptera: Curculionidae: Scolytinae), a pest of fig trees in Japan, were reared under artificial conditions to emulate the behavior of ambrosia beetle. Fungi were isolated from the adult females of E. interjectus to identify the species associated with secondary symbiosis. In total, nine filamentous fungi and one yeast were identified using morphological characteristics and DNA sequence data. Neocosmospora metavorans (Hypocreales: Nectriaceae), Fusarium sp. (Hypocreales: Nectriaceae), that is undescribed, and Meyerozyma guilliermondii (Saccharomycetes: Saccharomycetales) (yeast) were isolated more frequently from the head (including from mycangia, the fungus-carrying organ) than from the thorax and abdomen of adult beetles. Neocosmospora metavorans was the dominant species isolated from 12 out of 16 heads at 200 to 3300 CFUs/head, compared to the primary mycangia fungus from wild beetles, i.e., Fusarium kuroshium (Hypocreales: Nectriaceae). Temperature had a marked effect on fungal growth in the three symbiont species. Our results represent a major paradigm shift in understanding beetle–fungal interactions, as they show specific symbiont switching can occur in different nesting places.
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22
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Abstract
Gene expression divergence through evolutionary processes is thought to be important for achieving programmed development in multicellular organisms. To test this premise in filamentous fungi, we investigated transcriptional profiles of 3,942 single-copy orthologous genes (SCOGs) in five related sordariomycete species that have morphologically diverged in the formation of their flask-shaped perithecia. We compared expression of the SCOGs to inferred gene expression levels of the most recent common ancestor of the five species, ranking genes from their largest increases to smallest increases in expression during perithecial development in each of the five species. We found that a large proportion of the genes that exhibited evolved increases in gene expression were important for normal perithecial development in Fusarium graminearum. Many of these genes were previously uncharacterized, encoding hypothetical proteins without any known functional protein domains. Interestingly, the developmental stages during which aberrant knockout phenotypes appeared largely coincided with the elevated expression of the deleted genes. In addition, we identified novel genes that affected normal perithecial development in Magnaporthe oryzae and Neurospora crassa, which were functionally and transcriptionally diverged from the orthologous counterparts in F. graminearum. Furthermore, comparative analysis of developmental transcriptomes and phylostratigraphic analysis suggested that genes encoding hypothetical proteins are generally young and transcriptionally divergent between related species. This study provides tangible evidence of shifts in gene expression that led to acquisition of novel function of orthologous genes in each lineage and demonstrates that several genes with hypothetical function are crucial for shaping multicellular fruiting bodies. IMPORTANCE The fungal class Sordariomycetes includes numerous important plant and animal pathogens. It also provides model systems for studying fungal fruiting body development, as its members develop fruiting bodies with a few well-characterized tissue types on common growth media and have rich genomic resources that enable comparative and functional analyses. To understand transcriptional divergence of key developmental genes between five related sordariomycete fungi, we performed targeted knockouts of genes inferred to have evolved significant upward shifts in expression. We found that many previously uncharacterized genes play indispensable roles at different stages of fruiting body development, which have undergone transcriptional activation in specific lineages. These novel genes are predicted to be phylogenetically young and tend to be involved in lineage- or species-specific function. Transcriptional activation of genes with unknown function seems to be more frequent than ever thought, which may be crucial for rapid adaption to changing environments for successful sexual reproduction.
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23
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O'Donnell K, Whitaker BK, Laraba I, Proctor RH, Brown DW, Broders K, Kim HS, McCormick SP, Busman M, Aoki T, Torres-Cruz TJ, Geiser DM. DNA Sequence-Based Identification of Fusarium: A Work in Progress. PLANT DISEASE 2022; 106:1597-1609. [PMID: 34907805 DOI: 10.1094/pdis-09-21-2035-sr] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Accurate species-level identification of an etiological agent is crucial for disease diagnosis and management because knowing the agent's identity connects it with what is known about its host range, geographic distribution, and toxin production potential. This is particularly true in publishing peer-reviewed disease reports, where imprecise and/or incorrect identifications weaken the public knowledge base. This can be a daunting task for phytopathologists and other applied biologists that need to identify Fusarium in particular, because published and ongoing multilocus molecular systematic studies have highlighted several confounding issues. Paramount among these are: (i) this agriculturally and clinically important genus is currently estimated to comprise more than 400 phylogenetically distinct species (i.e., phylospecies), with more than 80% of these discovered within the past 25 years; (ii) approximately one-third of the phylospecies have not been formally described; (iii) morphology alone is inadequate to distinguish most of these species from one another; and (iv) the current rapid discovery of novel fusaria from pathogen surveys and accompanying impact on the taxonomic landscape is expected to continue well into the foreseeable future. To address the critical need for accurate pathogen identification, our research groups are focused on populating two web-accessible databases (FUSARIUM-ID v.3.0 and the nonredundant National Center for Biotechnology Information nucleotide collection that includes GenBank) with portions of three phylogenetically informative genes (i.e., TEF1, RPB1, and RPB2) that resolve at or near the species level in every Fusarium species. The objectives of this Special Report, and its companion in this issue (Torres-Cruz et al. 2022), are to provide a progress report on our efforts to populate these databases and to outline a set of best practices for DNA sequence-based identification of fusaria.
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Affiliation(s)
- Kerry O'Donnell
- National Center for Agricultural Utilization Research, Mycotoxin Prevention and Applied Microbiology Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Peoria, IL 61604, U.S.A
| | - Briana K Whitaker
- National Center for Agricultural Utilization Research, Mycotoxin Prevention and Applied Microbiology Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Peoria, IL 61604, U.S.A
| | - Imane Laraba
- Oak Ridge Institute for Science and Education Fellow, Mycotoxin Prevention and Applied Microbiology Research Unit, National Center for Agricultural Utilization Research, Peoria, IL 61604, U.S.A
| | - Robert H Proctor
- National Center for Agricultural Utilization Research, Mycotoxin Prevention and Applied Microbiology Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Peoria, IL 61604, U.S.A
| | - Daren W Brown
- National Center for Agricultural Utilization Research, Mycotoxin Prevention and Applied Microbiology Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Peoria, IL 61604, U.S.A
| | - Kirk Broders
- National Center for Agricultural Utilization Research, Mycotoxin Prevention and Applied Microbiology Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Peoria, IL 61604, U.S.A
| | - Hye-Seon Kim
- National Center for Agricultural Utilization Research, Mycotoxin Prevention and Applied Microbiology Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Peoria, IL 61604, U.S.A
| | - Susan P McCormick
- National Center for Agricultural Utilization Research, Mycotoxin Prevention and Applied Microbiology Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Peoria, IL 61604, U.S.A
| | - Mark Busman
- National Center for Agricultural Utilization Research, Mycotoxin Prevention and Applied Microbiology Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Peoria, IL 61604, U.S.A
| | - Takayuki Aoki
- Research Center of Genetic Resources, National Agriculture and Food Research Organization, Tsukuba, Japan
| | - Terry J Torres-Cruz
- Department of Plant Pathology and Environmental Microbiology, Pennsylvania State University, University Park, PA 16802, U.S.A
| | - David M Geiser
- Department of Plant Pathology and Environmental Microbiology, Pennsylvania State University, University Park, PA 16802, U.S.A
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24
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Huang TE, Ou JH, Hung N, Yeh LK, Ma DHK, Tan HY, Chen HC, Hung KH, Fan YC, Sun PL, Hsiao CH. Fusarium Keratitis in Taiwan: Molecular Identification, Antifungal Susceptibilities, and Clinical Features. J Fungi (Basel) 2022; 8:jof8050476. [PMID: 35628732 PMCID: PMC9144221 DOI: 10.3390/jof8050476] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 04/29/2022] [Accepted: 04/29/2022] [Indexed: 02/04/2023] Open
Abstract
We performed molecular identification and antifungal susceptibilities of pathogens and investigated clinical features of 43 culture-proven Fusarium keratitis cases from 2015–2020 in Taiwan. The pathogens were identified by sequencing of their internal transcribed spacer regions of ribosomal DNA and translation elongation factor 1α gene; their antifungal susceptibilities (to seven agents) were determined by broth microdilution method. We also collected clinical data to compare the drug susceptibilities and clinical features of Fusarium solani species complex (FSSC) isolates with those of other Fusarium species complexes (non-FSSC). The FSSC accounted for 76.7% pathogens, among which F. falciforme (32.6%) and F. keratoplasticum (27.9%) were the most common species. Among clinically used antifungal agents, amphotericin B registered the lowest minimal inhibitory concentration (MIC), and the new azoles efinaconazole, lanoconazole and luliconazole, demonstrated even lower MICs against Fusarium species. The MICs of natamycin, voriconazole, chlorhexidine, lanoconazole, and luliconazole were higher for the FSSC than the non-FSSC, but no significant differences were noted in clinical outcomes, including corneal perforation and final visual acuity. In Taiwan, the FSSC was the most common complex in Fusarium keratitis; its MICs for five tested antifungal agents were higher than those of non-FSSC, but the clinical outcomes did not differ significantly.
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Affiliation(s)
- Tsung-En Huang
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan 333, Taiwan; (T.-E.H.); (N.H.); (L.-K.Y.); (D.H.-K.M.); (H.-Y.T.); (H.-C.C.); (K.-H.H.)
| | - Jie-Hao Ou
- Department of Plant Pathology, National Chung Hsing University, Taichung 402, Taiwan;
| | - Ning Hung
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan 333, Taiwan; (T.-E.H.); (N.H.); (L.-K.Y.); (D.H.-K.M.); (H.-Y.T.); (H.-C.C.); (K.-H.H.)
| | - Lung-Kun Yeh
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan 333, Taiwan; (T.-E.H.); (N.H.); (L.-K.Y.); (D.H.-K.M.); (H.-Y.T.); (H.-C.C.); (K.-H.H.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - David Hui-Kang Ma
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan 333, Taiwan; (T.-E.H.); (N.H.); (L.-K.Y.); (D.H.-K.M.); (H.-Y.T.); (H.-C.C.); (K.-H.H.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Hsin-Yuan Tan
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan 333, Taiwan; (T.-E.H.); (N.H.); (L.-K.Y.); (D.H.-K.M.); (H.-Y.T.); (H.-C.C.); (K.-H.H.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Hung-Chi Chen
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan 333, Taiwan; (T.-E.H.); (N.H.); (L.-K.Y.); (D.H.-K.M.); (H.-Y.T.); (H.-C.C.); (K.-H.H.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Kuo-Hsuan Hung
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan 333, Taiwan; (T.-E.H.); (N.H.); (L.-K.Y.); (D.H.-K.M.); (H.-Y.T.); (H.-C.C.); (K.-H.H.)
| | - Yun-Chen Fan
- Department of Dermatology and Research Laboratory of Medical Mycology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan 333, Taiwan;
| | - Pei-Lun Sun
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Department of Dermatology and Research Laboratory of Medical Mycology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan 333, Taiwan;
- Correspondence: (P.-L.S.); (C.-H.H.); Tel.: +886-3-328-1200 (C.-H.H.)
| | - Ching-Hsi Hsiao
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan 333, Taiwan; (T.-E.H.); (N.H.); (L.-K.Y.); (D.H.-K.M.); (H.-Y.T.); (H.-C.C.); (K.-H.H.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Correspondence: (P.-L.S.); (C.-H.H.); Tel.: +886-3-328-1200 (C.-H.H.)
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Characterization of Two Fusarium solani Species Complex Isolates from the Ambrosia Beetle Xylosandrus morigerus. J Fungi (Basel) 2022; 8:jof8030231. [PMID: 35330233 PMCID: PMC8956061 DOI: 10.3390/jof8030231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 02/19/2022] [Accepted: 02/22/2022] [Indexed: 11/17/2022] Open
Abstract
Ambrosia beetles are insect vectors of important plant diseases and have been considered as a threat to forest ecosystems, agriculture, and the timber industry. Several factors have been suggested as promoters of the pathogenic behavior of ambrosia beetles; one of them is the nature of the fungal mutualist and its ability to establish an infectious process. In Mexico, Xylosandrus morigerus is an invasive ambrosia beetle that damages many agroecosystems. Herein, two different isolates from the X. morigerus ambrosia beetle belonging to the Fusarium genus are reported. Both isolates belong to the Fusarium solani species complex (FSSC) but not to the Ambrosia Fusarium clade (AFC). The two closely related Fusarium isolates are pathogenic to different forest and agronomic species, and the morphological differences between them and the extracellular protease profile suggest intraspecific variability. This study shows the importance of considering these beetles as vectors of different species of fungal plant pathogens, with some of them even being phylogenetically closely related and having different pathogenic abilities, highlighting the relevance of the fungal mutualist as a factor for the ambrosia complex becoming a pest.
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Schrecker J, Seitz B, Berger T, Daas L, Behrens-Baumann W, Auw-Hädrich C, Schütt S, Kerl S, Rentner-Andres S, Hof H. Malignant Keratitis Caused by a Highly-Resistant Strain of Fusarium Tonkinense from the Fusarium Solani Complex. J Fungi (Basel) 2021; 7:jof7121093. [PMID: 34947075 PMCID: PMC8707679 DOI: 10.3390/jof7121093] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 11/30/2021] [Accepted: 12/11/2021] [Indexed: 12/28/2022] Open
Abstract
Fusarium spp. are moulds ubiquitously distributed in nature and only occasionally pathogenic for humans. Species of the Fusarium solani complex are the predominant keratitis-inducing pathogens, because they are endowed with proper virulence factors. These fungi can adhere to the cornea creating a biofilm and, with the help of enzymes and cytotoxins, penetrate the cornea. Whereas an intact cornea is hardly able to be invaded by Fusarium spp. in spite of appropriate virulence factors, these opportunistic fungi may profit from predisposing conditions, for example mechanical injuries. This can lead to a progressive course of corneal infection and may finally affect the whole eye up to the need for enucleation. Here, we present and discuss the clinical, microbiological and histopathological aspects of a particular case due to Fusarium tonkinense of the Fusarium solani complex with severe consequences in a patient without any obvious predisposing factors. A broad portfolio of antifungal agents was applied, both topically and systemically as well as two penetrating keratoplasties were performed. The exact determination of the etiologic agent of the fungal infection proved likewise to be very challenging.
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Affiliation(s)
- Jens Schrecker
- Department of Ophthalmology, Rudolf Virchow Klinikum Glauchau, Virchowstraße 18, D-08371 Glauchau, Germany;
| | - Berthold Seitz
- Department of Ophthalmology, Saarland University Medical Center, Kirrbergstr. 100, D-66424 Homburg, Germany; (B.S.); (T.B.); (L.D.)
| | - Tim Berger
- Department of Ophthalmology, Saarland University Medical Center, Kirrbergstr. 100, D-66424 Homburg, Germany; (B.S.); (T.B.); (L.D.)
| | - Loay Daas
- Department of Ophthalmology, Saarland University Medical Center, Kirrbergstr. 100, D-66424 Homburg, Germany; (B.S.); (T.B.); (L.D.)
| | - Wolfgang Behrens-Baumann
- Emeritus, Department of Ophthalmology, Otto-von-Guericke-University Magdeburg, Eckenbornweg 5j, D-37075 Göttingen, Germany;
| | - Claudia Auw-Hädrich
- Eye Center, Medical Center, Faculty of Medicine, University of Freiburg, Kilianstr. 5, D-79106 Freiburg im Breisgau, Germany;
| | - Sabine Schütt
- MVZ Labor Limbach and Colleagues, Im Breitspiel 16, D-69126 Heidelberg, Germany; (S.S.); (S.K.)
| | - Sabine Kerl
- MVZ Labor Limbach and Colleagues, Im Breitspiel 16, D-69126 Heidelberg, Germany; (S.S.); (S.K.)
| | - Sascha Rentner-Andres
- Limbach Analytics GmbH, Arotop Laboratories, Dekan-Laiststr. 9, D-55129 Mainz, Germany;
| | - Herbert Hof
- MVZ Labor Limbach and Colleagues, Im Breitspiel 16, D-69126 Heidelberg, Germany; (S.S.); (S.K.)
- Correspondence: ; Tel.: +49-6221-34-32-342
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Fusarium elaeidis Causes Stem and Root Rot on Alocasia longiloba in South China. Pathogens 2021; 10:pathogens10111395. [PMID: 34832551 PMCID: PMC8624008 DOI: 10.3390/pathogens10111395] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 10/13/2021] [Accepted: 10/18/2021] [Indexed: 12/02/2022] Open
Abstract
Alocasia longiloba is a popular ornamental plant in China, however pests and diseases associated with A. longiloba reduce the ornamental value of this plant. From 2016 to 2021, stem and root rot has been observed on A. longiloba in Guangdong Province, China. Once the disease became severe, plants wilted and died. A fungus was isolated from the diseased stem and identified as Fusarium elaeidis using both morphological characteristics and molecular analysis of DNA-directed RNA polymerase II subunit (rpb2), translation elongation factor-1α (tef1) gene and β-tubulin (tub2) sequence data. The pathogenicity test showed the fungus was able to produce typical symptoms on A. longiloba similar to those observed in the field. The original pathogen was reisolated from inoculated plants fulfilling Koch’s postulates. This is the first report of Fusarium elaeidis causing stem rot on A. longiloba. These results will provide a baseline to identify and control diseases associated with A. longiloba.
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Jiang ZR, Masuya H, Kajimura H. Novel Symbiotic Association Between Euwallacea Ambrosia Beetle and Fusarium Fungus on Fig Trees in Japan. Front Microbiol 2021; 12:725210. [PMID: 34650529 PMCID: PMC8506114 DOI: 10.3389/fmicb.2021.725210] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 08/17/2021] [Indexed: 11/15/2022] Open
Abstract
Ficus carica plantations in Japan were first reported to be infested by an ambrosia beetle species, identified as Euwallacea interjectus, in 1996. The purpose of this study was to determine the symbiotic fungi of female adults of E. interjectus emerging from F. carica trees infected with fig wilt disease (FWD). Dispersal adults (51 females) of E. interjectus, which were collected from logs of an infested fig tree in Hiroshima Prefecture, Western Japan, were separated into three respective body parts (head, thorax, and abdomen) and used for fungal isolation. Isolated fungi were identified based on the morphological characteristics and DNA sequence data. Over 13 species of associated fungi were detected, of which a specific fungus, Fusarium kuroshium, was dominant in female head (including oral mycangia). The plant-pathogenic fungus of FWD, Ceratocystis ficicola, was not observed within any body parts of E. interjectus. We further discussed the relationship among E. interjectus and its associated fungi in fig tree.
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Affiliation(s)
- Zi-Ru Jiang
- Laboratory of Forest Protection, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, Japan
| | - Hayato Masuya
- Department of Forest Microbiology, Forestry and Forest Products Research Institute (FFPRI), Tsukuba, Japan
| | - Hisashi Kajimura
- Laboratory of Forest Protection, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, Japan
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29
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Munkvold GP, Proctor RH, Moretti A. Mycotoxin Production in Fusarium According to Contemporary Species Concepts. ANNUAL REVIEW OF PHYTOPATHOLOGY 2021; 59:373-402. [PMID: 34077240 DOI: 10.1146/annurev-phyto-020620-102825] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Fusarium is one of the most important genera of plant-pathogenic fungi in the world and arguably the world's most important mycotoxin-producing genus. Fusarium species produce a staggering array of toxic metabolites that contribute to plant disease and mycotoxicoses in humans and other animals. A thorough understanding of the mycotoxin potential of individual species is crucial for assessing the toxicological risks associated with Fusarium diseases. There are thousands of reports of mycotoxin production by various species, and there have been numerous attempts to summarize them. These efforts have been complicated by competing classification systems based on morphology, sexual compatibility, and phylogenetic relationships. The current depth of knowledge of Fusarium genomes and mycotoxin biosynthetic pathways provides insights into how mycotoxin production is distributedamong species and multispecies lineages (species complexes) in the genus as well as opportunities to clarify and predict mycotoxin risks connected with known and newly described species. Here, we summarize mycotoxin production in the genus Fusarium and how mycotoxin risk aligns with current phylogenetic species concepts.
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Affiliation(s)
- Gary P Munkvold
- Department of Plant Pathology and Microbiology and Seed Science Center, Iowa State University, Ames, Iowa 50010, USA;
| | - Robert H Proctor
- Mycotoxin Prevention and Applied Microbiology Research Unit, National Center for Agricultural Utilization Research, Agricultural Research Service, USDA, Peoria, Illinois 61604, USA;
| | - Antonio Moretti
- Institute of Sciences of Food Production, National Research Council of Italy (CNR-ISPA), 70126 Bari, Italy;
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31
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Geiser DM, Al-Hatmi AMS, Aoki T, Arie T, Balmas V, Barnes I, Bergstrom GC, Bhattacharyya MK, Blomquist CL, Bowden RL, Brankovics B, Brown DW, Burgess LW, Bushley K, Busman M, Cano-Lira JF, Carrillo JD, Chang HX, Chen CY, Chen W, Chilvers M, Chulze S, Coleman JJ, Cuomo CA, de Beer ZW, de Hoog GS, Del Castillo-Múnera J, Del Ponte EM, Diéguez-Uribeondo J, Di Pietro A, Edel-Hermann V, Elmer WH, Epstein L, Eskalen A, Esposto MC, Everts KL, Fernández-Pavía SP, da Silva GF, Foroud NA, Fourie G, Frandsen RJN, Freeman S, Freitag M, Frenkel O, Fuller KK, Gagkaeva T, Gardiner DM, Glenn AE, Gold SE, Gordon TR, Gregory NF, Gryzenhout M, Guarro J, Gugino BK, Gutierrez S, Hammond-Kosack KE, Harris LJ, Homa M, Hong CF, Hornok L, Huang JW, Ilkit M, Jacobs A, Jacobs K, Jiang C, Jiménez-Gasco MDM, Kang S, Kasson MT, Kazan K, Kennell JC, Kim HS, Kistler HC, Kuldau GA, Kulik T, Kurzai O, Laraba I, Laurence MH, Lee T, Lee YW, Lee YH, Leslie JF, Liew ECY, Lofton LW, Logrieco AF, López-Berges MS, Luque AG, Lysøe E, Ma LJ, Marra RE, Martin FN, May SR, McCormick SP, McGee C, Meis JF, Migheli Q, Mohamed Nor NMI, Monod M, Moretti A, Mostert D, Mulè G, Munaut F, Munkvold GP, Nicholson P, Nucci M, O'Donnell K, Pasquali M, Pfenning LH, Prigitano A, Proctor RH, Ranque S, Rehner SA, Rep M, Rodríguez-Alvarado G, Rose LJ, Roth MG, Ruiz-Roldán C, Saleh AA, Salleh B, Sang H, Scandiani MM, Scauflaire J, Schmale DG, Short DPG, Šišić A, Smith JA, Smyth CW, Son H, Spahr E, Stajich JE, Steenkamp E, Steinberg C, Subramaniam R, Suga H, Summerell BA, Susca A, Swett CL, Toomajian C, Torres-Cruz TJ, Tortorano AM, Urban M, Vaillancourt LJ, Vallad GE, van der Lee TAJ, Vanderpool D, van Diepeningen AD, Vaughan MM, Venter E, Vermeulen M, Verweij PE, Viljoen A, Waalwijk C, Wallace EC, Walther G, Wang J, Ward TJ, Wickes BL, Wiederhold NP, Wingfield MJ, Wood AKM, Xu JR, Yang XB, Yli-Mattila T, Yun SH, Zakaria L, Zhang H, Zhang N, Zhang SX, Zhang X. Phylogenomic Analysis of a 55.1-kb 19-Gene Dataset Resolves a Monophyletic Fusarium that Includes the Fusarium solani Species Complex. PHYTOPATHOLOGY 2021; 111:1064-1079. [PMID: 33200960 DOI: 10.1094/phyto-08-20-0330-le] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Scientific communication is facilitated by a data-driven, scientifically sound taxonomy that considers the end-user's needs and established successful practice. In 2013, the Fusarium community voiced near unanimous support for a concept of Fusarium that represented a clade comprising all agriculturally and clinically important Fusarium species, including the F. solani species complex (FSSC). Subsequently, this concept was challenged in 2015 by one research group who proposed dividing the genus Fusarium into seven genera, including the FSSC described as members of the genus Neocosmospora, with subsequent justification in 2018 based on claims that the 2013 concept of Fusarium is polyphyletic. Here, we test this claim and provide a phylogeny based on exonic nucleotide sequences of 19 orthologous protein-coding genes that strongly support the monophyly of Fusarium including the FSSC. We reassert the practical and scientific argument in support of a genus Fusarium that includes the FSSC and several other basal lineages, consistent with the longstanding use of this name among plant pathologists, medical mycologists, quarantine officials, regulatory agencies, students, and researchers with a stake in its taxonomy. In recognition of this monophyly, 40 species described as genus Neocosmospora were recombined in genus Fusarium, and nine others were renamed Fusarium. Here the global Fusarium community voices strong support for the inclusion of the FSSC in Fusarium, as it remains the best scientific, nomenclatural, and practical taxonomic option available.
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Affiliation(s)
- David M Geiser
- Department of Plant Pathology and Environmental Microbiology, Pennsylvania State University, University Park, PA 16802, U.S.A
| | | | - Takayuki Aoki
- Genetic Resources Center, National Agriculture and Food Research Organization, Tsukuba, Japan
| | - Tsutomu Arie
- Tokyo University of Agriculture and Technology, Fuchu, Japan
| | - Virgilio Balmas
- Dipartimento di Agraria, Università degli Studi di Sassari, Sassari, Italy
| | - Irene Barnes
- Department of Biochemistry, Genetics and Microbiology, University of Pretoria, Pretoria, South Africa
| | - Gary C Bergstrom
- Plant Pathology and Plant-Microbe Biology Section, Cornell University, Ithaca, NY 14853, U.S.A
| | | | - Cheryl L Blomquist
- Plant Pest Diagnostics Branch, California Department of Food and Agriculture, Sacramento, CA 95832, U.S.A
| | - Robert L Bowden
- Hard Winter Wheat Genetics Research Unit, U.S. Department of Agriculture Agricultural Research Service (USDA-ARS), Manhattan, KS 66506, U.S.A
| | - Balázs Brankovics
- Wageningen Plant Research, Wageningen University and Research, Wageningen, The Netherlands
| | - Daren W Brown
- Mycotoxin Prevention and Applied Microbiology Research Unit, USDA-ARS, Peoria, IL 61604, U.S.A
| | - Lester W Burgess
- Sydney Institute of Agriculture, Faculty of Science, University of Sydney, Sydney, Australia
| | - Kathryn Bushley
- Department of Plant and Microbial Biology, University of Minnesota, St. Paul, MN 55108, U.S.A
| | - Mark Busman
- Mycotoxin Prevention and Applied Microbiology Research Unit, USDA-ARS, Peoria, IL 61604, U.S.A
| | - José F Cano-Lira
- Mycology Unit and IISPV, Universitat Rovira i Virgili Medical School, Reus, Spain
| | - Joseph D Carrillo
- Gulf Coast Research and Education Center, University of Florida, Wimauma, FL 33598, U.S.A
| | - Hao-Xun Chang
- Department of Plant Pathology and Microbiology, National Taiwan University, Taipei, Taiwan
| | - Chi-Yu Chen
- Department of Plant Pathology, National Chung Hsing University, Taichung, Taiwan
| | - Wanquan Chen
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agriculture Sciences, Beijing, People's Republic of China
| | - Martin Chilvers
- Department of Plant, Soil and Microbial Sciences, Michigan State University, East Lansing, MI 48824, U.S.A
| | - Sofia Chulze
- Research Institute on Mycology and Mycotoxicology, National Scientific and Technical Research Council, National University of Rio Cuarto, Rio Cuarto, Córdoba, Argentina
| | - Jeffrey J Coleman
- Department of Entomology and Plant Pathology, Auburn University, Auburn, AL 36849, U.S.A
| | | | - Z Wilhelm de Beer
- Department of Biochemistry, Genetics and Microbiology, University of Pretoria, Pretoria, South Africa
| | - G Sybren de Hoog
- Department of Medical Mycology and Infectious Diseases, Center of Expertise in Mycology, Radboud University Medical Center, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands
| | | | - Emerson M Del Ponte
- Departamento de Fitopatologia, Universidade Federal de Viçosa, Viçosa, Brazil
| | | | - Antonio Di Pietro
- Departamento de Genética, Campus de Excelencia Internacional Agroalimentario, Universidad de Córdoba, Córdoba, Spain
| | | | - Wade H Elmer
- Department of Plant Pathology and Ecology, Connecticut Agricultural Experiment Station, New Haven, CT 06504, U.S.A
| | - Lynn Epstein
- Department of Plant Pathology, University of California, Davis, CA 95616, U.S.A
| | - Akif Eskalen
- Department of Plant Pathology, University of California, Davis, CA 95616, U.S.A
| | | | - Kathryne L Everts
- Wye Research and Education Center, University of Maryland, Queenstown, MD 21658, U.S.A
| | - Sylvia P Fernández-Pavía
- Laboratorio de Patología Vegetal, Instituto de Investigaciones Agropecuarias y Forestales, Universidad Michoacana de San Nicolás de Hidalgo, Tarímbaro, Michoacán 58880, México
| | | | - Nora A Foroud
- Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, Alberta T1J 4B1, Canada
| | - Gerda Fourie
- Department of Biochemistry, Genetics and Microbiology, University of Pretoria, Pretoria, South Africa
| | - Rasmus J N Frandsen
- Department of Biotechnology and Biomedicine, Technical University of Denmark, Lyngby, Denmark
| | - Stanley Freeman
- Department of Plant Pathology and Weed Research, Agricultural Research Organization, Volcani Center, Rishon LeZion, Israel
| | - Michael Freitag
- Department of Biochemistry and Biophysics, Oregon State University, Corvallis, OR 97331, U.S.A
| | - Omer Frenkel
- Department of Plant Pathology and Weed Research, Agricultural Research Organization, Volcani Center, Rishon LeZion, Israel
| | - Kevin K Fuller
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, U.S.A
| | - Tatiana Gagkaeva
- Laboratory of Mycology and Phytopathology, All-Russian Institute of Plant Protection, St. Petersburg-Pushkin, Russia
| | | | - Anthony E Glenn
- Toxicology and Mycotoxin Research Unit, USDA-ARS, Athens, GA 30605, U.S.A
| | - Scott E Gold
- Toxicology and Mycotoxin Research Unit, USDA-ARS, Athens, GA 30605, U.S.A
| | - Thomas R Gordon
- Department of Plant Pathology, University of California, Davis, CA 95616, U.S.A
| | - Nancy F Gregory
- Department of Plant and Soil Sciences, University of Delaware, DE 19716, U.S.A
| | - Marieka Gryzenhout
- Department of Genetics, University of the Free State, Bloemfontein, South Africa
| | - Josep Guarro
- Unitat de Microbiologia, Departament de Ciències Mèdiques Bàsiques, Universitat Rovira i Virgili, Reus, Spain
| | - Beth K Gugino
- Department of Plant Pathology and Environmental Microbiology, Pennsylvania State University, University Park, PA 16802, U.S.A
| | | | - Kim E Hammond-Kosack
- Department of Biointeractions and Crop Protection, Rothamsted Research, Harpenden, United Kingdom
| | - Linda J Harris
- Ottawa Research and Development Centre, Agriculture and Agri-Food Canada, Ottawa, Ontario K1A 0C6, Canada
| | - Mónika Homa
- MTA-SZTE Fungal Pathogenicity Mechanisms Research Group, Hungarian Academy of Sciences, University of Szeged, Szeged, Hungary
| | - Cheng-Fang Hong
- Department of Plant Pathology, National Chung Hsing University, Taichung, Taiwan
| | - László Hornok
- Institute of Plant Protection, Szent István University, Gödöllő, Hungary
| | - Jenn-Wen Huang
- Department of Plant Pathology, National Chung Hsing University, Taichung, Taiwan
| | - Macit Ilkit
- Division of Mycology, Faculty of Medicine, University of Çukurova, Sarıçam, Adana, Turkey
| | - Adriaana Jacobs
- Biosystematics Unit, Plant Health and Protection, Agricultural Research Council, Pretoria, South Africa
| | - Karin Jacobs
- Department of Microbiology, Stellenbosch University, Matieland, South Africa
| | - Cong Jiang
- College of Plant Protection, Northwest Agriculture and Forestry University, Xianyang, People's Republic of China
| | - María Del Mar Jiménez-Gasco
- Department of Plant Pathology and Environmental Microbiology, Pennsylvania State University, University Park, PA 16802, U.S.A
| | - Seogchan Kang
- Department of Plant Pathology and Environmental Microbiology, Pennsylvania State University, University Park, PA 16802, U.S.A
| | - Matthew T Kasson
- Division of Plant and Soil Sciences, West Virginia University, Morgantown, WV 26506, U.S.A
| | - Kemal Kazan
- CSIRO Agriculture and Food, St. Lucia, Australia
| | - John C Kennell
- Biology Department, St. Louis University, St. Louis, MO 63101, U.S.A
| | - Hye-Seon Kim
- Mycotoxin Prevention and Applied Microbiology Research Unit, USDA-ARS, Peoria, IL 61604, U.S.A
| | - H Corby Kistler
- USDA-ARS Cereal Disease Laboratory, University of Minnesota, St. Paul, MN 55108, U.S.A
| | - Gretchen A Kuldau
- Department of Plant Pathology and Environmental Microbiology, Pennsylvania State University, University Park, PA 16802, U.S.A
| | - Tomasz Kulik
- Department of Botany and Nature Protection, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Oliver Kurzai
- German National Reference Center for Invasive Fungal Infections NRZMyk, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, Jena, Germany
| | - Imane Laraba
- Mycotoxin Prevention and Applied Microbiology Research Unit, USDA-ARS, Peoria, IL 61604, U.S.A
| | - Matthew H Laurence
- Australian Institute of Botanical Science, Royal Botanic Garden and Domain Trust, Sydney, Australia
| | - Theresa Lee
- Microbial Safety Team, National Institute of Agricultural Sciences, Rural Development Administration, Wanju, Republic of Korea
| | - Yin-Won Lee
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Yong-Hwan Lee
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - John F Leslie
- Department of Plant Pathology, Kansas State University, Manhattan, KS 66506, U.S.A
| | - Edward C Y Liew
- Australian Institute of Botanical Science, Royal Botanic Garden and Domain Trust, Sydney, Australia
| | - Lily W Lofton
- Toxicology and Mycotoxin Research Unit, USDA-ARS, Athens, GA 30605, U.S.A
| | - Antonio F Logrieco
- Institute of Sciences of Food Production, Research National Council, Bari, Italy
| | - Manuel S López-Berges
- Departamento de Genética, Campus de Excelencia Internacional Agroalimentario, Universidad de Córdoba, Córdoba, Spain
| | - Alicia G Luque
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Centro de Referencia de Micología, Universidad Nacional de Rosario, Rosario, Argentina
| | - Erik Lysøe
- Division of Biotechnology and Plant Health, Norwegian Institute of Bioeconomy Research, Høgskoleveien, Ås, Norway
| | - Li-Jun Ma
- Department of Biochemistry and Molecular Biology, University of Massachusetts, Amherst, MA 01003, U.S.A
| | - Robert E Marra
- Department of Plant Pathology and Ecology, Connecticut Agricultural Experiment Station, New Haven, CT 06504, U.S.A
| | - Frank N Martin
- Crop Improvement and Protection Research Unit, ARS-USDA, Salinas, CA 93905, U.S.A
| | - Sara R May
- Department of Plant Pathology and Environmental Microbiology, Pennsylvania State University, University Park, PA 16802, U.S.A
| | - Susan P McCormick
- Mycotoxin Prevention and Applied Microbiology Research Unit, USDA-ARS, Peoria, IL 61604, U.S.A
| | - Chyanna McGee
- Department of Plant Pathology and Environmental Microbiology, Pennsylvania State University, University Park, PA 16802, U.S.A
| | - Jacques F Meis
- Department of Medical Mycology and Infectious Diseases, Center of Expertise in Mycology, Radboud University Medical Center, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands
| | - Quirico Migheli
- Dipartimento di Agraria and Nucleo Ricerca Desertificazione, Università degli Studi di Sassari, Sassari, Italy
| | - N M I Mohamed Nor
- School of Biological Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | - Michel Monod
- Laboratoire de Mycologie, Service de Dermatologie, Centre Hospitalier Universitaire Vaudois, 1011 Lausanne, Switzerland
| | - Antonio Moretti
- Institute of Sciences of Food Production, Research National Council, Bari, Italy
| | - Diane Mostert
- Department of Plant Pathology, Stellenbosch University, Matieland, South Africa
| | - Giuseppina Mulè
- Institute of Sciences of Food Production, Research National Council, Bari, Italy
| | | | - Gary P Munkvold
- Department of Plant Pathology and Microbiology, Iowa State University, Ames, IA 50011, U.S.A
| | - Paul Nicholson
- Department of Crop Genetics, John Innes Centre, Norwich Research Park, Norwich, United Kingdom
| | - Marcio Nucci
- Hospital Universitário, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Kerry O'Donnell
- Mycotoxin Prevention and Applied Microbiology Research Unit, USDA-ARS, Peoria, IL 61604, U.S.A
| | - Matias Pasquali
- Department of Food, Environmental and Nutritional Sciences, University of Milano, Milan, Italy
| | - Ludwig H Pfenning
- Departamento de Fitopatologia, Universidade Federal de Lavras, Lavras, Minas Gerais State, Brazil
| | - Anna Prigitano
- Department of Biomedical Sciences for Health, University of Milano, Milan, Italy
| | - Robert H Proctor
- Mycotoxin Prevention and Applied Microbiology Research Unit, USDA-ARS, Peoria, IL 61604, U.S.A
| | - Stéphane Ranque
- Institut Hospitalier Universitaire Méditerranée Infection, Aix Marseille University, Marseille, France
| | - Stephen A Rehner
- Mycology and Nematology Genetic Diversity and Biology Laboratory, USDA-ARS, Beltsville, MD 20705, U.S.A
| | - Martijn Rep
- Swammerdam Institute for Life Science, University of Amsterdam, Amsterdam, The Netherlands
| | - Gerardo Rodríguez-Alvarado
- Laboratorio de Patología Vegetal, Instituto de Investigaciones Agropecuarias y Forestales, Universidad Michoacana de San Nicolás de Hidalgo, Tarímbaro, Michoacán 58880, México
| | - Lindy Joy Rose
- Department of Plant Pathology, Stellenbosch University, Matieland, South Africa
| | - Mitchell G Roth
- Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, U.S.A
| | - Carmen Ruiz-Roldán
- Departamento de Genética, Campus de Excelencia Internacional Agroalimentario, Universidad de Córdoba, Córdoba, Spain
| | - Amgad A Saleh
- Department of Plant Protection, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Baharuddin Salleh
- School of Biological Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | - Hyunkyu Sang
- Department of Integrative Food, Bioscience and Biotechnology, Chonnam National University, Gwangju, Republic of Korea
| | - María Mercedes Scandiani
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Centro de Referencia de Micología, Universidad Nacional de Rosario, Rosario, Argentina
| | - Jonathan Scauflaire
- Centre de Recherche et de Formation Agronomie, Haute Ecole Louvain en Hainaut, Montignies-sur-Sambre, Belgium
| | - David G Schmale
- School of Plant and Environmental Sciences, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, U.S.A
| | | | - Adnan Šišić
- Department of Ecological Plant Protection, University of Kassel, Witzenhausen, Germany
| | - Jason A Smith
- School of Forest Resources and Conservation, University of Florida, Gainesville, FL 32611, U.S.A
| | - Christopher W Smyth
- Department of Biological Sciences, Binghamton University, State University of New York, Binghamton, NY 13902, U.S.A
| | - Hokyoung Son
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Ellie Spahr
- Division of Plant and Soil Sciences, West Virginia University, Morgantown, WV 26506, U.S.A
| | - Jason E Stajich
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA 92521, U.S.A
| | - Emma Steenkamp
- Department of Biochemistry, Genetics and Microbiology, University of Pretoria, Pretoria, South Africa
| | - Christian Steinberg
- Agroécologie, AgroSup Dijon, INRAE, University of Bourgogne Franche-Comté, Dijon, France
| | - Rajagopal Subramaniam
- Ottawa Research and Development Centre, Agriculture and Agri-Food Canada, Ottawa, Ontario K1A 0C6, Canada
| | - Haruhisa Suga
- Life Science Research Center, Gifu University, Gifu, Japan
| | - Brett A Summerell
- Australian Institute of Botanical Science, Royal Botanic Garden and Domain Trust, Sydney, Australia
| | - Antonella Susca
- Institute of Sciences of Food Production, Research National Council, Bari, Italy
| | - Cassandra L Swett
- Department of Plant Pathology, University of California, Davis, CA 95616, U.S.A
| | | | - Terry J Torres-Cruz
- Department of Plant Pathology and Environmental Microbiology, Pennsylvania State University, University Park, PA 16802, U.S.A
| | - Anna M Tortorano
- Department of Biomedical Sciences for Health, University of Milano, Milan, Italy
| | - Martin Urban
- Department of Biointeractions and Crop Protection, Rothamsted Research, Harpenden, United Kingdom
| | - Lisa J Vaillancourt
- Department of Plant Pathology, University of Kentucky, Lexington, KY 40546, U.S.A
| | - Gary E Vallad
- Gulf Coast Research and Education Center, University of Florida, Wimauma, FL 33598, U.S.A
| | - Theo A J van der Lee
- Wageningen Plant Research, Wageningen University and Research, Wageningen, The Netherlands
| | - Dan Vanderpool
- Department of Biology, Indiana University, Bloomington, IN 47405, U.S.A
| | - Anne D van Diepeningen
- Wageningen Plant Research, Wageningen University and Research, Wageningen, The Netherlands
| | - Martha M Vaughan
- Mycotoxin Prevention and Applied Microbiology Research Unit, USDA-ARS, Peoria, IL 61604, U.S.A
| | - Eduard Venter
- Department of Botany and Plant Biotechnology, University of Johannesburg, Auckland Park, South Africa
| | - Marcele Vermeulen
- Department of Microbial Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
| | - Paul E Verweij
- Department of Medical Mycology and Infectious Diseases, Center of Expertise in Mycology, Radboud University Medical Center, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands
| | - Altus Viljoen
- Department of Plant Pathology, Stellenbosch University, Matieland, South Africa
| | - Cees Waalwijk
- Wageningen Plant Research, Wageningen University and Research, Wageningen, The Netherlands
| | - Emma C Wallace
- Department of Plant Pathology and Environmental Microbiology, Pennsylvania State University, University Park, PA 16802, U.S.A
| | - Grit Walther
- German National Reference Center for Invasive Fungal Infections NRZMyk, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, Jena, Germany
| | - Jie Wang
- DOE Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA 94702
| | - Todd J Ward
- Mycotoxin Prevention and Applied Microbiology Research Unit, USDA-ARS, Peoria, IL 61604, U.S.A
| | - Brian L Wickes
- Department of Microbiology, Immunology and Molecular Genetics, University of Texas Health Science Center, San Antonio, TX 78229, U.S.A
| | - Nathan P Wiederhold
- Department of Pathology, University of Texas Health Science Center, San Antonio, TX 78229, U.S.A
| | - Michael J Wingfield
- Department of Biochemistry, Genetics and Microbiology, University of Pretoria, Pretoria, South Africa
| | - Ana K M Wood
- Department of Biointeractions and Crop Protection, Rothamsted Research, Harpenden, United Kingdom
| | - Jin-Rong Xu
- Department of Pathology, University of Texas Health Science Center, San Antonio, TX 78229, U.S.A
| | - Xiao-Bing Yang
- Department of Crop Genetics, John Innes Centre, Norwich Research Park, Norwich, United Kingdom
| | | | - Sung-Hwan Yun
- Department of Medical Biotechnology, Soonchunhyang University, Asan, Republic of Korea
| | - Latiffah Zakaria
- School of Biological Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | - Hao Zhang
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agriculture Sciences, Beijing, People's Republic of China
| | - Ning Zhang
- Department of Plant Biology, Rutgers University, New Brunswick, NJ 08901, U.S.A
| | - Sean X Zhang
- Department of Pathology, Johns Hopkins University, Baltimore, MD 21287, U.S.A
| | - Xue Zhang
- College of Plant Protection, Northwest Agriculture and Forestry University, Xianyang, People's Republic of China
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32
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Crous P, Lombard L, Sandoval-Denis M, Seifert K, Schroers HJ, Chaverri P, Gené J, Guarro J, Hirooka Y, Bensch K, Kema G, Lamprecht S, Cai L, Rossman A, Stadler M, Summerbell R, Taylor J, Ploch S, Visagie C, Yilmaz N, Frisvad J, Abdel-Azeem A, Abdollahzadeh J, Abdolrasouli A, Akulov A, Alberts J, Araújo J, Ariyawansa H, Bakhshi M, Bendiksby M, Ben Hadj Amor A, Bezerra J, Boekhout T, Câmara M, Carbia M, Cardinali G, Castañeda-Ruiz R, Celis A, Chaturvedi V, Collemare J, Croll D, Damm U, Decock C, de Vries R, Ezekiel C, Fan X, Fernández N, Gaya E, González C, Gramaje D, Groenewald J, Grube M, Guevara-Suarez M, Gupta V, Guarnaccia V, Haddaji A, Hagen F, Haelewaters D, Hansen K, Hashimoto A, Hernández-Restrepo M, Houbraken J, Hubka V, Hyde K, Iturriaga T, Jeewon R, Johnston P, Jurjević Ž, Karalti İ, Korsten L, Kuramae E, Kušan I, Labuda R, Lawrence D, Lee H, Lechat C, Li H, Litovka Y, Maharachchikumbura S, Marin-Felix Y, Matio Kemkuignou B, Matočec N, McTaggart A, Mlčoch P, Mugnai L, Nakashima C, Nilsson R, Noumeur S, Pavlov I, Peralta M, Phillips A, Pitt J, Polizzi G, Quaedvlieg W, Rajeshkumar K, Restrepo S, Rhaiem A, Robert J, Robert V, Rodrigues A, Salgado-Salazar C, Samson R, Santos A, Shivas R, Souza-Motta C, Sun G, Swart W, Szoke S, Tan Y, Taylor J, Taylor P, Tiago P, Váczy K, van de Wiele N, van der Merwe N, Verkley G, Vieira W, Vizzini A, Weir B, Wijayawardene N, Xia J, Yáñez-Morales M, Yurkov A, Zamora J, Zare R, Zhang C, Thines M. Fusarium: more than a node or a foot-shaped basal cell. Stud Mycol 2021; 98:100116. [PMID: 34466168 PMCID: PMC8379525 DOI: 10.1016/j.simyco.2021.100116] [Citation(s) in RCA: 97] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Recent publications have argued that there are potentially serious consequences for researchers in recognising distinct genera in the terminal fusarioid clade of the family Nectriaceae. Thus, an alternate hypothesis, namely a very broad concept of the genus Fusarium was proposed. In doing so, however, a significant body of data that supports distinct genera in Nectriaceae based on morphology, biology, and phylogeny is disregarded. A DNA phylogeny based on 19 orthologous protein-coding genes was presented to support a very broad concept of Fusarium at the F1 node in Nectriaceae. Here, we demonstrate that re-analyses of this dataset show that all 19 genes support the F3 node that represents Fusarium sensu stricto as defined by F. sambucinum (sexual morph synonym Gibberella pulicaris). The backbone of the phylogeny is resolved by the concatenated alignment, but only six of the 19 genes fully support the F1 node, representing the broad circumscription of Fusarium. Furthermore, a re-analysis of the concatenated dataset revealed alternate topologies in different phylogenetic algorithms, highlighting the deep divergence and unresolved placement of various Nectriaceae lineages proposed as members of Fusarium. Species of Fusarium s. str. are characterised by Gibberella sexual morphs, asexual morphs with thin- or thick-walled macroconidia that have variously shaped apical and basal cells, and trichothecene mycotoxin production, which separates them from other fusarioid genera. Here we show that the Wollenweber concept of Fusarium presently accounts for 20 segregate genera with clear-cut synapomorphic traits, and that fusarioid macroconidia represent a character that has been gained or lost multiple times throughout Nectriaceae. Thus, the very broad circumscription of Fusarium is blurry and without apparent synapomorphies, and does not include all genera with fusarium-like macroconidia, which are spread throughout Nectriaceae (e.g., Cosmosporella, Macroconia, Microcera). In this study four new genera are introduced, along with 18 new species and 16 new combinations. These names convey information about relationships, morphology, and ecological preference that would otherwise be lost in a broader definition of Fusarium. To assist users to correctly identify fusarioid genera and species, we introduce a new online identification database, Fusarioid-ID, accessible at www.fusarium.org. The database comprises partial sequences from multiple genes commonly used to identify fusarioid taxa (act1, CaM, his3, rpb1, rpb2, tef1, tub2, ITS, and LSU). In this paper, we also present a nomenclator of names that have been introduced in Fusarium up to January 2021 as well as their current status, types, and diagnostic DNA barcode data. In this study, researchers from 46 countries, representing taxonomists, plant pathologists, medical mycologists, quarantine officials, regulatory agencies, and students, strongly support the application and use of a more precisely delimited Fusarium (= Gibberella) concept to accommodate taxa from the robust monophyletic node F3 on the basis of a well-defined and unique combination of morphological and biochemical features. This F3 node includes, among others, species of the F. fujikuroi, F. incarnatum-equiseti, F. oxysporum, and F. sambucinum species complexes, but not species of Bisifusarium [F. dimerum species complex (SC)], Cyanonectria (F. buxicola SC), Geejayessia (F. staphyleae SC), Neocosmospora (F. solani SC) or Rectifusarium (F. ventricosum SC). The present study represents the first step to generating a new online monograph of Fusarium and allied fusarioid genera (www.fusarium.org).
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Key Words
- Apiognomonia platani (Lév.) L. Lombard
- Atractium ciliatum Link
- Atractium pallidum Bonord.
- Calloria tremelloides (Grev.) L. Lombard
- Cephalosporium sacchari E.J. Butler
- Cosmosporella cavisperma (Corda) Sand.-Den., L. Lombard & Crous
- Cylindrodendrum orthosporum (Sacc. & P. Syd.) L. Lombard
- Dialonectria volutella (Ellis & Everh.) L. Lombard & Sand.-Den.
- Fusarium aeruginosum Delacr.
- Fusarium agaricorum Sarrazin
- Fusarium albidoviolaceum Dasz.
- Fusarium aleyrodis Petch
- Fusarium amentorum Lacroix
- Fusarium annuum Leonian
- Fusarium arcuatum Berk. & M.A. Curtis
- Fusarium aridum O.A. Pratt
- Fusarium armeniacum (G.A. Forbes et al.) L.W. Burgess & Summerell
- Fusarium arthrosporioides Sherb.
- Fusarium asparagi Delacr.
- Fusarium batatas Wollenw.
- Fusarium biforme Sherb.
- Fusarium buharicum Jacz. ex Babajan & Teterevn.-Babajan
- Fusarium cactacearum Pasin. & Buzz.-Trav.
- Fusarium cacti-maxonii Pasin. & Buzz.-Trav.
- Fusarium caudatum Wollenw.
- Fusarium cavispermum Corda
- Fusarium cepae Hanzawa
- Fusarium cesatii Rabenh.
- Fusarium citriforme Jamal.
- Fusarium citrinum Wollenw.
- Fusarium citrulli Taubenh.
- Fusarium clavatum Sherb.
- Fusarium coccinellum Kalchbr.
- Fusarium cromyophthoron Sideris
- Fusarium cucurbitae Taubenh.
- Fusarium cuneiforme Sherb.
- Fusarium delacroixii Sacc.
- Fusarium dimerum var. nectrioides Wollenw.
- Fusarium echinatum Sand.-Den. & G.J. Marais
- Fusarium epicoccum McAlpine
- Fusarium eucheliae Sartory, R. Sartory & J. Mey.
- Fusarium fissum Peyl
- Fusarium flocciferum Corda
- Fusarium gemmiperda Aderh.
- Fusarium genevense Dasz.
- Fusarium graminearum Schwabe
- Fusarium graminum Corda
- Fusarium heterosporioides Fautrey
- Fusarium heterosporum Nees & T. Nees
- Fusarium idahoanum O.A. Pratt
- Fusarium juruanum Henn.
- Fusarium lanceolatum O.A. Pratt
- Fusarium lateritium Nees
- Fusarium loncheceras Sideris
- Fusarium longipes Wollenw. & Reinking
- Fusarium lyarnte J.L. Walsh, Sangal., L.W. Burgess, E.C.Y. Liew & Summerell
- Fusarium malvacearum Taubenh.
- Fusarium martii f. phaseoli Burkh.
- Fusarium muentzii Delacr.
- Fusarium nigrum O.A. Pratt
- Fusarium oxysporum var. asclerotium Sherb.
- Fusarium palczewskii Jacz.
- Fusarium palustre W.H. Elmer & Marra
- Fusarium polymorphum Matr.
- Fusarium poolense Taubenh.
- Fusarium prieskaense G.J. Marais & Sand.-Den.
- Fusarium prunorum McAlpine
- Fusarium pusillum Wollenw.
- Fusarium putrefaciens Osterw.
- Fusarium redolens Wollenw.
- Fusarium reticulatum Mont.
- Fusarium rhizochromatistes Sideris
- Fusarium rhizophilum Corda
- Fusarium rhodellum McAlpine
- Fusarium roesleri Thüm.
- Fusarium rostratum Appel & Wollenw.
- Fusarium rubiginosum Appel & Wollenw.
- Fusarium rubrum Parav.
- Fusarium samoense Gehrm.
- Fusarium scirpi Lambotte & Fautrey
- Fusarium secalis Jacz.
- Fusarium spinaciae Hungerf.
- Fusarium sporotrichioides Sherb.
- Fusarium stercoris Fuckel
- Fusarium stilboides Wollenw.
- Fusarium stillatum De Not. ex Sacc.
- Fusarium sublunatum Reinking
- Fusarium succisae Schröt. ex Sacc.
- Fusarium tabacivorum Delacr.
- Fusarium trichothecioides Wollenw.
- Fusarium tritici Liebman
- Fusarium tuberivorum Wilcox & G.K. Link
- Fusarium tumidum var. humi Reinking
- Fusarium ustilaginis Kellerm. & Swingle
- Fusarium viticola Thüm.
- Fusarium werrikimbe J.L. Walsh, L.W. Burgess, E.C.Y. Liew & B.A. Summerell
- Fusarium willkommii Lindau
- Fusarium xylarioides Steyaert
- Fusarium zygopetali Delacr.
- Fusicolla meniscoidea L. Lombard & Sand.-Den.
- Fusicolla quarantenae J.D.P. Bezerra, Sand.-Den., Crous & Souza-Motta
- Fusicolla sporellula Sand.-Den. & L. Lombard
- Fusisporium andropogonis Cooke ex Thüm.
- Fusisporium anthophilum A. Braun
- Fusisporium arundinis Corda
- Fusisporium avenaceum Fr.
- Fusisporium clypeaster Corda
- Fusisporium culmorum Wm.G. Sm.
- Fusisporium didymum Harting
- Fusisporium elasticae Thüm.
- Fusisporium episphaericum Cooke & Ellis
- Fusisporium flavidum Bonord.
- Fusisporium hordei Wm.G. Sm.
- Fusisporium incarnatum Roberge ex Desm.
- Fusisporium lolii Wm.G. Sm.
- Fusisporium pandani Corda
- Gibberella phyllostachydicola W. Yamam.
- Hymenella aurea (Corda) L. Lombard
- Hymenella spermogoniopsis (Jul. Müll.) L. Lombard & Sand.-Den.
- Luteonectria Sand.-Den., L. Lombard, Schroers & Rossman
- Luteonectria albida (Rossman) Sand.-Den. & L. Lombard
- Luteonectria nematophila (Nirenberg & Hagedorn) Sand.-Den. & L. Lombard
- Macroconia bulbipes Crous & Sand.-Den.
- Macroconia phlogioides Sand.-Den. & Crous
- Menispora penicillata Harz
- Multi-gene phylogeny
- Mycotoxins
- Nectriaceae
- Neocosmospora
- Neocosmospora epipeda Quaedvl. & Sand.-Den.
- Neocosmospora floridana (T. Aoki et al.) L. Lombard & Sand.-Den.
- Neocosmospora merkxiana Quaedvl. & Sand.-Den.
- Neocosmospora neerlandica Crous & Sand.-Den.
- Neocosmospora nelsonii Crous & Sand.-Den.
- Neocosmospora obliquiseptata (T. Aoki et al.) L. Lombard & Sand.-Den.
- Neocosmospora pseudopisi Sand.-Den. & L. Lombard
- Neocosmospora rekana (Lynn & Marinc.) L. Lombard & Sand.-Den.
- Neocosmospora tuaranensis (T. Aoki et al.) L. Lombard & Sand.-Den.
- Nothofusarium Crous, Sand.-Den. & L. Lombard
- Nothofusarium devonianum L. Lombard, Crous & Sand.-Den.
- Novel taxa
- Pathogen
- Scolecofusarium L. Lombard, Sand.-Den. & Crous
- Scolecofusarium ciliatum (Link) L. Lombard, Sand.-Den. & Crous
- Selenosporium equiseti Corda
- Selenosporium hippocastani Corda
- Selenosporium sarcochroum Desm
- Selenosporium urticearum Corda.
- Setofusarium (Nirenberg & Samuels) Crous & Sand.-Den.
- Setofusarium setosum (Samuels & Nirenberg) Sand.-Den. & Crous.
- Sphaeria sanguinea var. cicatricum Berk.
- Sporotrichum poae Peck.
- Stylonectria corniculata Gräfenhan, Crous & Sand.-Den.
- Stylonectria hetmanica Akulov, Crous & Sand.-Den.
- Taxonomy
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Affiliation(s)
- P.W. Crous
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
- Wageningen University and Research Centre (WUR), Laboratory of Phytopathology, Droevendaalsesteeg 1, 6708 PB, Wageningen, the Netherlands
| | - L. Lombard
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
| | - M. Sandoval-Denis
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
- Netherlands Institute of Ecology (NIOO-KNAW), Department of Microbial Ecology, Droevendaalsesteeg 10, 6708 PB, Wageningen, the Netherlands
| | - K.A. Seifert
- Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario, K1S 5B6, Canada
| | - H.-J. Schroers
- Plant Protection Department, Agricultural Institute of Slovenia, Hacquetova ulica 17, 1000, Ljubljana, Slovenia
| | - P. Chaverri
- Department of Plant Science and Landscape Architecture, University of Maryland, College Park, MD, USA
- Escuela de Biología and Centro de Investigaciones en Productos Naturales, Universidad de Costa Rica, San Pedro, Costa Rica
| | - J. Gené
- Unitat de Micologia, Facultat de Medicina i Ciències de la Salut i Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, 43201, Reus, Spain
| | - J. Guarro
- Unitat de Micologia, Facultat de Medicina i Ciències de la Salut i Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, 43201, Reus, Spain
| | - Y. Hirooka
- Department of Clinical Plant Science, Faculty of Bioscience, Hosei University, 3-7-2 Kajino-cho, Koganei, Tokyo, 184-8584, Japan
| | - K. Bensch
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
| | - G.H.J. Kema
- Wageningen University and Research Centre (WUR), Laboratory of Phytopathology, Droevendaalsesteeg 1, 6708 PB, Wageningen, the Netherlands
| | - S.C. Lamprecht
- ARC-Plant Health and Protection, Private Bag X5017, Stellenbosch, 7599, Western Cape, South Africa
| | - L. Cai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - A.Y. Rossman
- Department of Botany & Plant Pathology, Oregon State University, Corvallis, OR, 97330, USA
| | - M. Stadler
- Department of Microbial Drugs, Helmholtz Centre for Infection Research GmbH (HZI), Inhoffenstrasse 7, 38124 Braunschweig, Germany
| | - R.C. Summerbell
- Sporometrics, Toronto, ON, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - J.W. Taylor
- Plant and Microbial Biology, 111 Koshland Hall, University of California, Berkeley, CA, 94720-3102, USA
| | - S. Ploch
- Senckenberg Biodiversity and Climate Research Center, Senckenberganlage 25, D-60325, Frankfurt am Main, Germany
| | - C.M. Visagie
- Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), Faculty of Natural and Agricultural Sciences, University of Pretoria, P. Bag X20, Hatfield, 0028, Pretoria, South Africa
| | - N. Yilmaz
- Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), Faculty of Natural and Agricultural Sciences, University of Pretoria, P. Bag X20, Hatfield, 0028, Pretoria, South Africa
| | - J.C. Frisvad
- Department of Biotechnology and Biomedicine, DTU-Bioengineering, Technical University of Denmark, 2800, Kongens Lyngby, Denmark
| | - A.M. Abdel-Azeem
- Systematic Mycology Lab., Botany and Microbiology Department, Faculty of Science, Suez Canal University, Ismailia, 41522, Egypt
| | - J. Abdollahzadeh
- Department of Plant Protection, Faculty of Agriculture, University of Kurdistan, P.O. Box 416, Sanandaj, Iran
| | - A. Abdolrasouli
- Department of Medical Microbiology, King's College Hospital, London, UK
- Department of Infectious Diseases, Imperial College London, London, UK
| | - A. Akulov
- Department of Mycology and Plant Resistance, V. N. Karazin Kharkiv National University, Maidan Svobody 4, 61022, Kharkiv, Ukraine
| | - J.F. Alberts
- Department of Food Science and Technology, Cape Peninsula University of Technology, P.O. Box 1906, Bellville, 7535, South Africa
| | - J.P.M. Araújo
- School of Forest Resources and Conservation, University of Florida, Gainesville, FL, USA
| | - H.A. Ariyawansa
- Department of Plant Pathology and Microbiology, College of Bio-Resources and Agriculture, National Taiwan University, No.1, Sec.4, Roosevelt Road, Taipei, 106, Taiwan, ROC
| | - M. Bakhshi
- Iranian Research Institute of Plant Protection, Agricultural Research, Education and Extension Organization (AREEO), P.O. Box 19395-1454, Tehran, Iran
| | - M. Bendiksby
- Natural History Museum, University of Oslo, Norway
- Department of Natural History, NTNU University Museum, Trondheim, Norway
| | - A. Ben Hadj Amor
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
| | - J.D.P. Bezerra
- Setor de Micologia/Departamento de Biociências e Tecnologia, Instituto de Patologia Tropical e Saúde Pública, Rua 235 - s/n – Setor Universitário - CEP: 74605-050, Universidade Federal de Goiás/Federal University of Goiás, Goiânia, Brazil
| | - T. Boekhout
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
| | - M.P.S. Câmara
- Departamento de Agronomia, Universidade Federal Rural de Pernambuco, Recife, 52171-900, PE, Brazil
| | - M. Carbia
- Departamento de Parasitología y Micología, Instituto de Higiene, Facultad de Medicina – Universidad de la República, Av. A. Navarro 3051, Montevideo, Uruguay
| | - G. Cardinali
- Department of Pharmaceutical Science, University of Perugia, Via Borgo 20 Giugno, 74 Perugia, Italy
| | - R.F. Castañeda-Ruiz
- Instituto de Investigaciones Fundamentales en Agricultura Tropical Alejandro de Humboldt (INIFAT), Académico Titular de la Academia de Ciencias de, Cuba
| | - A. Celis
- Grupo de Investigación Celular y Molecular de Microorganismos Patógenos (CeMoP), Departamento de Ciencias Biológicas, Universidad de Los Andes, Bogotá, 111711, Colombia
| | - V. Chaturvedi
- Mycology Laboratory, New York State Department of Health Wadsworth Center, Albany, NY, USA
| | - J. Collemare
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
| | - D. Croll
- Laboratory of Evolutionary Genetics, Institute of Biology, University of Neuchatel, CH-2000, Neuchatel, Switzerland
| | - U. Damm
- Senckenberg Museum of Natural History Görlitz, PF 300 154, 02806, Görlitz, Germany
| | - C.A. Decock
- Mycothèque de l'Université catholique de Louvain (MUCL, BCCMTM), Earth and Life Institute – ELIM – Mycology, Université catholique de Louvain, Croix du Sud 2 bte L7.05.06, B-1348, Louvain-la-Neuve, Belgium
| | - R.P. de Vries
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
| | - C.N. Ezekiel
- Department of Microbiology, Babcock University, Ilishan Remo, Ogun State, Nigeria
| | - X.L. Fan
- The Key Laboratory for Silviculture and Conservation of Ministry of Education, Beijing Forestry University, Beijing, 100083, China
| | - N.B. Fernández
- Laboratorio de Micología Clínica, Hospital de Clínicas, Universidad de Buenos Aires, Buenos Aires, Argentina
- Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - E. Gaya
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3DS, UK
| | - C.D. González
- Laboratorio de Salud de Bosques y Ecosistemas, Instituto de Conservación, Biodiversidad y Territorio, Facultad de Ciencias Forestales y Recursos Naturales, Universidad Austral de Chile, casilla 567, Valdivia, Chile
| | - D. Gramaje
- Institute of Grapevine and Wine Sciences (ICVV), Spanish National Research Council (CSIC)-University of La Rioja-Government of La Rioja, Logroño, 26007, Spain
| | - J.Z. Groenewald
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
| | - M. Grube
- Institut für Biologie, Karl-Franzens-Universität Graz, Holteigasse 6, 8010, Graz, Austria
| | - M. Guevara-Suarez
- Applied genomics research group, Universidad de los Andes, Cr 1 # 18 a 12, Bogotá, Colombia
| | - V.K. Gupta
- Center for Safe and Improved Food, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh, EH9 3JG, UK
- Biorefining and Advanced Materials Research Center, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh, EH9 3JG, UK
| | - V. Guarnaccia
- Department of Agricultural, Forestry and Food Sciences (DISAFA), University of Torino, Largo P. Braccini 2, 10095, Grugliasco, TO, Italy
| | | | - F. Hagen
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
| | - D. Haelewaters
- Research Group Mycology, Department of Biology, Ghent University, 35 K.L. Ledeganckstraat, 9000, Ghent, Belgium
- Faculty of Science, University of South Bohemia, Branišovská 31, 370 05, České Budějovice, Czech Republic
| | - K. Hansen
- Department of Botany, Swedish Museum of Natural History, P.O. Box 50007, SE-104 05, Stockholm, Sweden
| | - A. Hashimoto
- Microbe Division/Japan Collection of Microorganisms RIKEN BioResource Research Center, 3-1-1 Koyadai, Tsukuba, Ibaraki, 305-0074, Japan
| | | | - J. Houbraken
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
| | - V. Hubka
- Department of Botany, Charles University in Prague, Prague, Czech Republic
| | - K.D. Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chaing Rai, 57100, Thailand
| | - T. Iturriaga
- Cornell University, 334 Plant Science Building, Ithaca, NY, 14850, USA
| | - R. Jeewon
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Reduit, Mauritius
| | - P.R. Johnston
- Manaaki Whenua Landcare Research, Private Bag 92170, Auckland, 1142, New Zealand
| | - Ž. Jurjević
- EMSL Analytical, Inc., 200 Route 130 North, Cinnaminson, NJ, 08077, USA
| | - İ. Karalti
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Yeditepe University, Turkey
| | - L. Korsten
- Department of Plant and Soil Sciences, University of Pretoria, P. Bag X20 Hatfield, Pretoria, 0002, South Africa
| | - E.E. Kuramae
- Netherlands Institute of Ecology (NIOO-KNAW), Department of Microbial Ecology, Droevendaalsesteeg 10, 6708 PB, Wageningen, the Netherlands
- Institute of Environmental Biology, Ecology and Biodiversity, Utrecht University, 3584 CH, Utrecht, the Netherlands
| | - I. Kušan
- Laboratory for Biological Diversity, Ruđer Bošković Institute, Bijenička cesta 54, HR-10000, Zagreb, Croatia
| | - R. Labuda
- University of Veterinary Medicine, Vienna (VetMed), Institute of Food Safety, Food Technology and Veterinary Public Health, Veterinaerplatz 1, 1210 Vienna and BiMM – Bioactive Microbial Metabolites group, 3430 Tulln a.d. Donau, Austria
| | - D.P. Lawrence
- University of California, Davis, One Shields Ave., Davis, CA, 95616, USA
| | - H.B. Lee
- Department of Agricultural Biological Chemistry, College of Agriculture & Life Sciences, Chonnam National University, Yongbong-Dong 300, Buk-Gu, Gwangju, 61186, South Korea
| | - C. Lechat
- Ascofrance, 64 route de Chizé, 79360, Villiers-en-Bois, France
| | - H.Y. Li
- The Key Laboratory of Molecular Biology of Crop Pathogens and Insects of Ministry of Agriculture, The Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Institute of Biotechnology, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, China
| | - Y.A. Litovka
- V.N. Sukachev Institute of Forest SB RAS, Laboratory of Reforestation, Mycology and Plant Pathology, Krasnoyarsk, 660036, Russia
- Reshetnev Siberian State University of Science and Technology, Department of Chemical Technology of Wood and Biotechnology, Krasnoyarsk, 660037, Russia
| | - S.S.N. Maharachchikumbura
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Y. Marin-Felix
- Department of Microbial Drugs, Helmholtz Centre for Infection Research GmbH (HZI), Inhoffenstrasse 7, 38124 Braunschweig, Germany
| | - B. Matio Kemkuignou
- Department of Microbial Drugs, Helmholtz Centre for Infection Research GmbH (HZI), Inhoffenstrasse 7, 38124 Braunschweig, Germany
| | - N. Matočec
- Laboratory for Biological Diversity, Ruđer Bošković Institute, Bijenička cesta 54, HR-10000, Zagreb, Croatia
| | - A.R. McTaggart
- Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Ecosciences Precinct, G.P.O. Box 267, Brisbane, 4001, Australia
| | - P. Mlčoch
- Department of Botany, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, CZ-783 71, Olomouc, Czech Republic
| | - L. Mugnai
- Department of Agricultural, Food, Environmental and Forestry Science and Technology (DAGRI), Plant Pathology and Entomology section, University of Florence, P.le delle Cascine 28, 50144, Firenze, Italy
| | - C. Nakashima
- Graduate school of Bioresources, Mie University, Kurima-machiya 1577, Tsu, Mie, 514-8507, Japan
| | - R.H. Nilsson
- Gothenburg Global Biodiversity Center at the Department of Biological and Environmental Sciences, University of Gothenburg, Box 461, 405 30, Gothenburg, Sweden
| | - S.R. Noumeur
- Department of Microbiology and Biochemistry, Faculty of Natural and Life Sciences, University of Batna 2, Batna, 05000, Algeria
| | - I.N. Pavlov
- V.N. Sukachev Institute of Forest SB RAS, Laboratory of Reforestation, Mycology and Plant Pathology, Krasnoyarsk, 660036, Russia
- Reshetnev Siberian State University of Science and Technology, Department of Chemical Technology of Wood and Biotechnology, Krasnoyarsk, 660037, Russia
| | - M.P. Peralta
- Laboratorio de Micodiversidad y Micoprospección, PROIMI-CONICET, Av. Belgrano y Pje. Caseros, Argentina
| | - A.J.L. Phillips
- Universidade de Lisboa, Faculdade de Ciências, Biosystems and Integrative Sciences Institute (BioISI), Campo Grande, 1749-016, Lisbon, Portugal
| | - J.I. Pitt
- Microbial Screening Technologies, 28 Percival Rd, Smithfield, NSW, 2164, Australia
| | - G. Polizzi
- Dipartimento di Agricoltura, Alimentazione e Ambiente, sez. Patologia vegetale, University of Catania, Via S. Sofia 100, 95123 Catania, Italy
| | - W. Quaedvlieg
- Phytopathology, Van Zanten Breeding B.V., Lavendelweg 15, 1435 EW, Rijsenhout, the Netherlands
| | - K.C. Rajeshkumar
- National Fungal Culture Collection of India (NFCCI), Biodiversity and Palaeobiology (Fungi) Group, Agharkar Research Institute, Pune, Maharashtra, 411 004, India
| | - S. Restrepo
- Laboratory of Mycology and Phytopathology – (LAMFU), Department of Chemical and Food Engineering, Universidad de los Andes, Cr 1 # 18 a 12, Bogotá, Colombia
| | - A. Rhaiem
- Plant Pathology and Population Genetics, Laboratory of Microorganisms, National Gene Bank, Tunisia
| | | | - V. Robert
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
| | - A.M. Rodrigues
- Laboratory of Emerging Fungal Pathogens, Department of Microbiology, Immunology, and Parasitology, Discipline of Cellular Biology, Federal University of São Paulo (UNIFESP), São Paulo, 04023062, Brazil
| | - C. Salgado-Salazar
- USDA-ARS Mycology & Nematology Genetic Diversity & Biology Laboratory, Bldg. 010A, Rm. 212, BARC-West, 10300 Baltimore Ave, Beltsville, MD, 20705, USA
| | - R.A. Samson
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
| | - A.C.S. Santos
- Departamento de Micologia Prof. Chaves Batista, Universidade Federal de Pernambuco, Centro de Biociências, Cidade Universitária, Av. Prof. Moraes Rego, s/n, Recife, PE, CEP: 50670-901, Brazil
| | - R.G. Shivas
- Centre for Crop Health, University of Southern Queensland, Toowoomba, 4350, Queensland, Australia
| | - C.M. Souza-Motta
- Departamento de Micologia Prof. Chaves Batista, Universidade Federal de Pernambuco, Centro de Biociências, Cidade Universitária, Av. Prof. Moraes Rego, s/n, Recife, PE, CEP: 50670-901, Brazil
| | - G.Y. Sun
- College of Plant Protection, Northwest A&F University, Yangling, Shaanxi, China
| | - W.J. Swart
- Faculty of Natural and Agricultural Sciences, Department of Plant Sciences, University of the Free State, P.O. Box 339, Bloemfontein, 9300, South Africa
| | | | - Y.P. Tan
- Centre for Crop Health, University of Southern Queensland, Toowoomba, 4350, Queensland, Australia
- Queensland Plant Pathology Herbarium, Department of Agriculture and Fisheries, Dutton Park, Queensland, 4102, Australia
| | - J.E. Taylor
- Royal Botanic Garden Edinburgh, 20A Inverleith Row, Edinburgh, EH3 5LR, United Kingdom
| | - P.W.J. Taylor
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, 3010, Australia
| | - P.V. Tiago
- Departamento de Micologia Prof. Chaves Batista, Universidade Federal de Pernambuco, Centro de Biociências, Cidade Universitária, Av. Prof. Moraes Rego, s/n, Recife, PE, CEP: 50670-901, Brazil
| | - K.Z. Váczy
- Food and Wine Research Institute, Eszterházy Károly University, 6 Leányka Street, H-3300, Eger, Hungary
| | | | - N.A. van der Merwe
- Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), Faculty of Natural and Agricultural Sciences, University of Pretoria, P. Bag X20, Hatfield, 0028, Pretoria, South Africa
| | - G.J.M. Verkley
- Westerdijk Fungal Biodiversity Institute, 3508 AD, Utrecht, the Netherlands
| | - W.A.S. Vieira
- Departamento de Agronomia, Universidade Federal Rural de Pernambuco, Recife, 52171-900, PE, Brazil
| | - A. Vizzini
- Department of Life Sciences and Systems Biology, University of Torino and Institute for Sustainable Plant Protection (IPSP-SS Turin), C.N.R, Viale P.A. Mattioli, 25, I-10125, Torino, Italy
| | - B.S. Weir
- Manaaki Whenua Landcare Research, Private Bag 92170, Auckland, 1142, New Zealand
| | - N.N. Wijayawardene
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan, 655011, China
| | - J.W. Xia
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Taian, 271018, China
| | - M.J. Yáñez-Morales
- Fitosanidad, Colegio de Postgraduados-Campus Montecillo, Montecillo-Texcoco, 56230 Edo. de Mexico, Mexico
| | - A. Yurkov
- Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH, Inhoffenstrasse 7 B, 38124, Braunschweig, Germany
| | - J.C. Zamora
- Museum of Evolution, Uppsala University, Norbyvägen 16, SE-752 36, Uppsala, Sweden
| | - R. Zare
- Iranian Research Institute of Plant Protection, Agricultural Research, Education and Extension Organization (AREEO), P.O. Box 19395-1454, Tehran, Iran
| | - C.L. Zhang
- Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Institute of Biotechnology, College of Agriculture and Biotechnology, Zhejiang University, No. 866 Yuhangtang Road, Hangzhou, 310058, China
| | - M. Thines
- Senckenberg Biodiversity and Climate Research Center, Senckenberganlage 25, D-60325, Frankfurt am Main, Germany
- Goethe-University Frankfurt am Main, Department of Biological Sciences, Institute of Ecology, Evolution and Diversity, Max-von-Laue Str. 13, D-60438, Frankfurt am Main, Germany
- LOEWE Centre for Translational Biodiversity Genomics, Georg-Voigt-Str. 14-16, D-60325, Frankfurt am Main, Germany
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Abstract
The current article summarizes recent changes in nomenclature for fungi of medical importance published in the years 2018 to 2019, including new species and revised names for existing ones. Many of the revised names have been widely adopted without further discussion. However, those that concern common pathogens of humans may take longer to achieve general usage, with new and current names reported together to engender increasing familiarity with the correct taxonomic classification.
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A One Health Perspective to Recognize Fusarium as Important in Clinical Practice. J Fungi (Basel) 2020; 6:jof6040235. [PMID: 33092120 PMCID: PMC7711799 DOI: 10.3390/jof6040235] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/05/2020] [Accepted: 10/08/2020] [Indexed: 02/07/2023] Open
Abstract
Any strategy that proposes solutions to health-related problems recognizes that people, animals, and the environment are interconnected. Fusarium is an example of this interaction because it is capable of infecting plants, animals, and humans. This review provides information on various aspects of these relations and proposes how to approach fusariosis with a One Health methodology (a multidisciplinary, and multisectoral approach that can address urgent, ongoing, or potential health threats to humans, animals, and the environment). Here, we give a framework to understand infection pathogenesis, through the epidemiological triad, and explain how the broad utilization of fungicides in agriculture may play a role in the treatment of human fusariosis. We assess how plumbing systems and hospital environments might play a role as a reservoir for animal and human infections. We explain the role of antifungal resistance mechanisms in both humans and agriculture. Our review emphasizes the importance of developing interdisciplinary research studies where aquatic animals, plants, and human disease interactions can be explored through coordination and collaborative actions.
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Castillo-Castañeda A, Cañas-Duarte SJ, Guevara-Suarez M, Guarro J, Restrepo S, Celis Ramírez AM. Transcriptional response of Fusarium oxysporum and Neocosmospora solani challenged with amphotericin B or posaconazole. MICROBIOLOGY (READING, ENGLAND) 2020; 166:936-946. [PMID: 32644917 PMCID: PMC7660915 DOI: 10.1099/mic.0.000927] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 04/27/2020] [Indexed: 01/09/2023]
Abstract
Some species of fusaria are well-known pathogens of humans, animals and plants. Fusarium oxysporum and Neocosmospora solani (formerly Fusarium solani) cause human infections that range from onychomycosis or keratitis to severe disseminated infections. In general, these infections are difficult to treat due to poor therapeutic responses in immunocompromised patients. Despite that, little is known about the molecular mechanisms and transcriptional changes responsible for the antifungal resistance in fusaria. To shed light on the transcriptional response to antifungals, we carried out the first reported high-throughput RNA-seq analysis for F. oxysporum and N. solani that had been exposed to amphotericin B (AMB) and posaconazole (PSC). We detected significant differences between the transcriptional profiles of the two species and we found that some oxidation-reduction, metabolic, cellular and transport processes were regulated differentially by both fungi. The same was found with several genes from the ergosterol synthesis, efflux pumps, oxidative stress response and membrane biosynthesis pathways. A significant up-regulation of the C-22 sterol desaturase (ERG5), the sterol 24-C-methyltransferase (ERG6) gene, the glutathione S-transferase (GST) gene and of several members of the major facilitator superfamily (MSF) was demonstrated in this study after treating F. oxysporum with AMB. These results offer a good overview of transcriptional changes after exposure to commonly used antifungals, highlights the genes that are related to resistance mechanisms of these fungi, which will be a valuable tool for identifying causes of failure of treatments.
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Affiliation(s)
- A. Castillo-Castañeda
- Grupo de Investigación Celular y Molecular de Microorganismos Patógenos (CeMoP), Departamento de Ciencias Biológicas, Universidad de Los Andes, Bogotá, Colombia
- Laboratorio de Micología y Fitopatología (LAMFU), Facultad de Ingeniería, Universidad de Los Andes, Bogotá, Colombia
| | - S. J. Cañas-Duarte
- Department of Systems Biology, Blavatnik Institute at Harvard Medical School, Harvard University, Boston, MA, USA
| | - M. Guevara-Suarez
- Grupo de Investigación Celular y Molecular de Microorganismos Patógenos (CeMoP), Departamento de Ciencias Biológicas, Universidad de Los Andes, Bogotá, Colombia
- Laboratorio de Micología y Fitopatología (LAMFU), Facultad de Ingeniería, Universidad de Los Andes, Bogotá, Colombia
| | - J. Guarro
- Facultat de Medicina I Ciéncies de la Salut, Departament de Ciéncies Médiques Básiques, Unitat de Microbiología. Universitat de Rovira I Virgili, Reus, España
| | - S. Restrepo
- Laboratorio de Micología y Fitopatología (LAMFU), Facultad de Ingeniería, Universidad de Los Andes, Bogotá, Colombia
| | - A. M. Celis Ramírez
- Grupo de Investigación Celular y Molecular de Microorganismos Patógenos (CeMoP), Departamento de Ciencias Biológicas, Universidad de Los Andes, Bogotá, Colombia
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No to Neocosmospora: Phylogenomic and Practical Reasons for Continued Inclusion of the Fusarium solani Species Complex in the Genus Fusarium. mSphere 2020; 5:5/5/e00810-20. [PMID: 32938701 PMCID: PMC7494836 DOI: 10.1128/msphere.00810-20] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
This article is to alert medical mycologists and infectious disease specialists of recent name changes of medically important species of the filamentous mold Fusarium Fusarium species can cause localized and life-threating infections in humans. Of the 70 Fusarium species that have been reported to cause infections, close to one-third are members of the Fusarium solani species complex (FSSC), and they collectively account for approximately two-thirds of all reported Fusarium infections. Many of these species were recently given scientific names for the first time by a research group in the Netherlands, but they were misplaced in the genus Neocosmospora In this paper, we present genetic arguments that strongly support inclusion of the FSSC in Fusarium There are potentially serious consequences associated with using the name Neocosmospora for Fusarium species because clinicians need to be aware that fusaria are broadly resistant to the spectrum of antifungals that are currently available.
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López-López AM, Allende-Molar R, C Correia K, Tovar-Pedraza JM, Marquez I, Garcia-Estrada RS. First Report of Stem Canker of Tomato Caused by Fusarium striatum in Mexico. PLANT DISEASE 2020; 105:497-497. [PMID: 32924850 DOI: 10.1094/pdis-06-20-1187-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Tomato (Solanum lycopersicum L.) is an important vegetable crop in Mexico. During 2015 and 2016, symptoms of stem canker were observed on tomato plants in two greenhouses located in the states of Sinaloa and San Luis Potosi, Mexico. Symptomatic plants exhibited dark brown cankers on stems and brown discoloration of the pith, as well as chlorosis, senescence of leaves, and wilting. At the base of diseased plants, orange-red perithecia were developed. Disease incidence ranged 1-5% in the two greenhouses. Pieces from symptomatic stems were surface disinfested by immersion in a 1% sodium hypochlorite solution for 2 min, rinsed in sterile distilled water, and placed in Petri plates containing acidified potato dextrose agar (APDA). The plates were incubated at 25 ºC for 6 days under a 12-h photoperiod. Fusarium-like colonies were consistently isolated and 10 monoconidial isolates were obtained. A representative isolate of each site was selected for morphological characterization, phylogenetic analysis, and pathogenicity tests. The two isolates were deposited in the Culture Collection of Phytopathogenic Fungi at the Research Center for Food and Development (accession nos. CCLF11 and CCLF12). Colonies on PDA at 25°C for 7 days exhibited moderate and cream aerial mycelium. Microscopic examination showed falciform, hyaline macroconidia (n= 100), 4- to 5-septate, measuring 40 to 75 × 4 to 6 µm. Microconidia (n= 100) were cylindrical, hyaline, 0- to 1-septate, measuring 7.8 to 9.5 × 3.1 to 4.8 µm. Chlamydospores were absent. To further identify the pathogen, total DNA was extracted, and the RNA polymerase's second largest subunit (RPB2) and a portion of the translation elongation factor 1-alpha (TEF1-α) were amplified by polymerase chain reaction (PCR) using the primers 5f2 (Liu et al. 1999)/7cr (Reeb et al. 2004) and EF1-728F/EF1-986R (Carbone and Kohn 1999), respectively. The sequences were deposited in GenBank (accession nos. RPB2: MT263727, MT263728; and TEF1-α: MT249025, MT249026). A phylogenetic analysis was performed by the Maximum Likelihood method with a combined dataset of RPB2 and TEF-1α sequences for Fusarium and Neocosmospora species (Sandoval-Denis and Crous 2018). The phylogenetic tree grouped the two isolates CCLF11 and CCLF12 within the F. striatum clade with 99% of bootstrap support. Pathogenicity of the two isolates was verified by inoculation of colonized PDA plugs (5 mm diameter) on the wounded stem surface of 10 2-month-old tomato plants from cv. Sun 6200. Ten control plants were inoculated with PDA plugs without mycelia. All plants were kept under greenhouse conditions at 25 to 35°C and regularly watered. Symptoms of stem canker were observed on all inoculated plants after 15 days, whereas stems from control plants remained healthy. After 45 days, perithecia were observed on stem cankers. Koch´s postulates were fulfilled when the fungus was re-isolated from the stems of inoculated plants and not from control plants. Fusarium striatum has been previously reported causing stem canker of tomato in greenhouses in Canada and the USA (Moine et al. 2014). To our knowledge, this is the first report of F. striatum causing stem canker of tomato in Mexico. This fungal pathogen represents a severe threat and has the potential to cause significant yield losses in tomato greenhouses, so further research is required to define effective management strategies.
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Affiliation(s)
- Ana María López-López
- Centro de Investigación en Alimentación y Desarrollo, Coordinación Culiacán, Culiacán, Sinaloa, Mexico;
| | - Raul Allende-Molar
- Universidad Veracruzana, 27870, Facultad de Ciencias Biológicas y Agropecuarias, Xalapa, Veracruz, Mexico;
| | - Kamila C Correia
- Universidade Federal do Cariri, 423875, Centro de Ciências Agrárias e da Biodiversidade, Street Icaro de Sousa Moreira, S/N, Bairro Barro Branco, Crato, Ceará, Brazil, 63.130-025;
| | - Juan Manuel Tovar-Pedraza
- Centro de Investigación en Alimentación y Desarrollo, Coordinación Culiacán, Carretera El Dorado Km 5.5, Campo el Diez, Culiacán, Sinaloa, Mexico, 80110;
| | - Isidro Marquez
- CIAD, Horticulture, Carr El Dorado km 5.5, Culiacan, Sinaloa, Mexico, 80110;
| | - Raymundo Saul Garcia-Estrada
- Research Center for Food and Development, Plant Pathology, km 5.5 carretera a Eldorado, Culiacan, SINALOA, Mexico, 80110;
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Santos C, Santos da Silva BN, Amorim Ferreira e Ferreira AFT, Santos C, Lima N, da Silva Bentes JL. Fungal Endophytic Community Associated with Guarana ( Paullinia cupana Var. Sorbilis): Diversity Driver by Genotypes in the Centre of Origin. J Fungi (Basel) 2020; 6:E123. [PMID: 32751796 PMCID: PMC7558939 DOI: 10.3390/jof6030123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/22/2020] [Accepted: 07/28/2020] [Indexed: 12/29/2022] Open
Abstract
Guarana plant is a native of the Amazon region. Due to its high amount of caffeine and tannins, the seed has medicinal and stimulating properties. The guarana industry has grown exponentially in recent years; however, little information is available about associated mycobiota, particularly endophytic fungi. The present study aimed to compare the distribution and diversity of endophytic fungi associated with the leaves and seeds of anthracnose-resistant and susceptible guarana plants produced in Maués and Manaus, Amazonas State, Brazil. A total of 7514 endophytic fungi were isolated on Potato Dextrose Agar, Sabouraud and Czapek media, and grouped into 77 morphological groups. Overall, fungal communities in guarana leaves and seeds were mainly composed by Colletotrichum and Fusarium genera, but also by Chondrostereum, Clonostachys, Curvularia, Hypomontagnella, Lentinus, Neopestalotiopsis, Nigrospora, Peroneutypa, Phyllosticta, Simplicillium and Tinctoporellus. Obtained results indicate that some members of Colletotrichum and Fusarium genera may have experienced dysbiosis during the guarana domestication process, suggesting that some individuals may behave as latent pathogens. The susceptible guarana genotype cultivated in Manaus presented higher fungal diversity. The relative abundance of taxa and diversity among samples suggests that communities are structured by genotype and geographic location. This is the first report of mycobiota in both guarana leaves and seeds.
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Affiliation(s)
- Carla Santos
- CEB-Centre of Biological Engineering, Micoteca da Universidade do Minho, University of Minho, 4710-057 Braga, Portugal; (C.S.); (N.L.)
| | - Blenda Naara Santos da Silva
- Postgraduate Program in Tropical Agronomy, Federal University of Amazonas, Manaus-AM 69067-005, Brazil; (B.N.S.d.S.); (A.F.T.A.F.eF.); (J.L.d.S.B.)
- Department of Chemical Sciences and Natural Resources, BIOREN-UFRO, Universidad de La Frontera, Temuco 4811-230, Chile
| | | | - Cledir Santos
- Department of Chemical Sciences and Natural Resources, BIOREN-UFRO, Universidad de La Frontera, Temuco 4811-230, Chile
| | - Nelson Lima
- CEB-Centre of Biological Engineering, Micoteca da Universidade do Minho, University of Minho, 4710-057 Braga, Portugal; (C.S.); (N.L.)
| | - Jânia Lília da Silva Bentes
- Postgraduate Program in Tropical Agronomy, Federal University of Amazonas, Manaus-AM 69067-005, Brazil; (B.N.S.d.S.); (A.F.T.A.F.eF.); (J.L.d.S.B.)
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Yamasmith E, Chongtrakool P, Chayakulkeeree M. Isolated pulmonary fusariosis caused by Neocosmospora pseudensiformis in a liver transplant recipient: A case report and review of the literature. Transpl Infect Dis 2020; 22:e13344. [PMID: 32479709 DOI: 10.1111/tid.13344] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 04/28/2020] [Accepted: 05/24/2020] [Indexed: 11/29/2022]
Abstract
Neocosmospora pseudensiformis (formerly Fusarium pseudensiforme) is a hyaline mold in the Fusarium solani species complex that has been changed to the genus Neocosmospora. Invasive fusariosis is a rare fungal infection in solid organ transplantation. The most commonly reported manifestation of invasive fusariosis in this setting is localized cutaneous fusariosis. Here, we present the first case report of isolated N pseudensiformis pulmonary infection in a patient with non-alcoholic steatohepatitis cirrhosis who underwent orthotopic liver transplantation. A 67-year-old Thai woman developed acute graft rejection, dyspnea, and pulmonary consolidation 6 months after liver transplantation. N pseudensiformis was isolated from her sputum, and her clinical symptoms were improved with voriconazole treatment. However, she succumbed to Acinetobacter baumannii hospital-acquired pneumonia and acute coronary syndrome with cardiogenic shock after 10 days of treatment.
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Affiliation(s)
- Eakkawit Yamasmith
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Piriyaporn Chongtrakool
- Department of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Methee Chayakulkeeree
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Ezekiel CN, Kraak B, Sandoval-Denis M, Sulyok M, Oyedele OA, Ayeni KI, Makinde OM, Akinyemi OM, Krska R, Crous PW, Houbraken J. Diversity and toxigenicity of fungi and description of Fusarium madaense sp. nov. from cereals, legumes and soils in north-central Nigeria. MycoKeys 2020; 67:95-124. [PMID: 32565683 PMCID: PMC7295817 DOI: 10.3897/mycokeys.67.52716] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 04/15/2020] [Indexed: 12/22/2022] Open
Abstract
Mycological investigation of various foods (mainly cowpea, groundnut, maize, rice, sorghum) and agricultural soils from two states in north-central Nigeria (Nasarawa and Niger), was conducted in order to understand the role of filamentous fungi in food contamination and public health. A total of 839 fungal isolates were recovered from 84% of the 250 food and all 30 soil samples. Preliminary identifications were made, based on macro- and micromorphological characters. Representative strains (n = 121) were studied in detail using morphology and DNA sequencing, involving genera/species-specific markers, while extrolite profiles using LC-MS/MS were obtained for a selection of strains. The representative strains grouped in seven genera (Aspergillus, Fusarium, Macrophomina, Meyerozyma, Neocosmospora, Neotestudina and Phoma). Amongst the 21 species that were isolated during this study was one novel species belonging to the Fusariumfujikuroi species complex, F.madaensesp. nov., obtained from groundnut and sorghum in Nasarawa state. The examined strains produced diverse extrolites, including several uncommon compounds: averantinmethylether in A.aflatoxiformans; aspergillimide in A.flavus; heptelidic acid in A.austwickii; desoxypaxillin, kotanin A and paspalitrems (A and B) in A.aflatoxiformans, A.austwickii and A.cerealis; aurasperon C, dimethylsulochrin, fellutanine A, methylorsellinic acid, nigragillin and pyrophen in A.brunneoviolaceus; cyclosporins (A, B, C and H) in A.niger; methylorsellinic acid, pyrophen and secalonic acid in A.piperis; aspulvinone E, fonsecin, kojic acid, kotanin A, malformin C, pyranonigrin and pyrophen in A.vadensis; and all compounds in F.madaense sp. nov., Meyerozyma, Neocosmospora and Neotestudina. This study provides snapshot data for prediction of food contamination and fungal biodiversity exploitation.
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Affiliation(s)
- Chibundu N Ezekiel
- Department of Microbiology, Babcock University, Ilishan Remo, Ogun State, Nigeria Babcock University Ilishan Remo Nigeria.,Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Konrad Lorenzstr. 20, A-3430 Tulln, Austria University of Natural Resources and Life Sciences Vienna Tulln Austria
| | - Bart Kraak
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands Westerdijk Fungal Biodiversity Institute Utrecht Netherlands
| | - Marcelo Sandoval-Denis
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands Westerdijk Fungal Biodiversity Institute Utrecht Netherlands
| | - Michael Sulyok
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Konrad Lorenzstr. 20, A-3430 Tulln, Austria University of Natural Resources and Life Sciences Vienna Tulln Austria
| | - Oluwawapelumi A Oyedele
- Department of Microbiology, Babcock University, Ilishan Remo, Ogun State, Nigeria Babcock University Ilishan Remo Nigeria
| | - Kolawole I Ayeni
- Department of Microbiology, Babcock University, Ilishan Remo, Ogun State, Nigeria Babcock University Ilishan Remo Nigeria
| | - Oluwadamilola M Makinde
- Department of Microbiology, Babcock University, Ilishan Remo, Ogun State, Nigeria Babcock University Ilishan Remo Nigeria
| | - Oluwatosin M Akinyemi
- Department of Microbiology, Babcock University, Ilishan Remo, Ogun State, Nigeria Babcock University Ilishan Remo Nigeria
| | - Rudolf Krska
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Konrad Lorenzstr. 20, A-3430 Tulln, Austria University of Natural Resources and Life Sciences Vienna Tulln Austria.,Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, University Road, Belfast, BT7 1NN, Northern Ireland, UK Queen's University Belfast Belfast United Kingdom
| | - Pedro W Crous
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands Westerdijk Fungal Biodiversity Institute Utrecht Netherlands
| | - Jos Houbraken
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands Westerdijk Fungal Biodiversity Institute Utrecht Netherlands
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Barral B, Chillet M, Doizy A, Grassi M, Ragot L, Léchaudel M, Durand N, Rose LJ, Viljoen A, Schorr-Galindo S. Diversity and Toxigenicity of Fungi that Cause Pineapple Fruitlet Core Rot. Toxins (Basel) 2020; 12:toxins12050339. [PMID: 32455651 PMCID: PMC7291148 DOI: 10.3390/toxins12050339] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/12/2020] [Accepted: 05/14/2020] [Indexed: 11/16/2022] Open
Abstract
The identity of the fungi responsible for fruitlet core rot (FCR) disease in pineapple has been the subject of investigation for some time. This study describes the diversity and toxigenic potential of fungal species causing FCR in La Reunion, an island in the Indian Ocean. One-hundred-and-fifty fungal isolates were obtained from infected and healthy fruitlets on Reunion Island and exclusively correspond to two genera of fungi: Fusarium and Talaromyces. The genus Fusarium made up 79% of the isolates, including 108 F. ananatum, 10 F. oxysporum, and one F. proliferatum. The genus Talaromyces accounted for 21% of the isolated fungi, which were all Talaromyces stollii. As the isolated fungal strains are potentially mycotoxigenic, identification and quantification of mycotoxins were carried out on naturally or artificially infected diseased fruits and under in vitro cultures of potential toxigenic isolates. Fumonisins B1 and B2 (FB1-FB2) and beauvericin (BEA) were found in infected fruitlets of pineapple and in the culture media of Fusarium species. Regarding the induction of mycotoxin in vitro, F.proliferatum produced 182 mg kg⁻1 of FB1 and F. oxysporum produced 192 mg kg⁻1 of BEA. These results provide a better understanding of the causal agents of FCR and their potential risk to pineapple consumers.
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Affiliation(s)
- Bastien Barral
- Qualisud, Université de Montpellier, CIRAD, Montpellier SupAgro, Univ d’Avignon, Univ de La Reunion, F-34398 Montpellier, France; (M.C.); (M.G.); (L.R.); (M.L.); (N.D.); (S.S.-G.)
- CIRAD, UMR Qualisud, F-97410 Saint-Pierre, Reunion, France
- Correspondence: ; Tel.: +262-2-62-49-27-88
| | - Marc Chillet
- Qualisud, Université de Montpellier, CIRAD, Montpellier SupAgro, Univ d’Avignon, Univ de La Reunion, F-34398 Montpellier, France; (M.C.); (M.G.); (L.R.); (M.L.); (N.D.); (S.S.-G.)
- CIRAD, UMR Qualisud, F-97410 Saint-Pierre, Reunion, France
| | - Anna Doizy
- CIRAD, UMR PVBMT, F-97410 Saint-Pierre, Reunion, France;
| | - Maeva Grassi
- Qualisud, Université de Montpellier, CIRAD, Montpellier SupAgro, Univ d’Avignon, Univ de La Reunion, F-34398 Montpellier, France; (M.C.); (M.G.); (L.R.); (M.L.); (N.D.); (S.S.-G.)
| | - Laetitia Ragot
- Qualisud, Université de Montpellier, CIRAD, Montpellier SupAgro, Univ d’Avignon, Univ de La Reunion, F-34398 Montpellier, France; (M.C.); (M.G.); (L.R.); (M.L.); (N.D.); (S.S.-G.)
| | - Mathieu Léchaudel
- Qualisud, Université de Montpellier, CIRAD, Montpellier SupAgro, Univ d’Avignon, Univ de La Reunion, F-34398 Montpellier, France; (M.C.); (M.G.); (L.R.); (M.L.); (N.D.); (S.S.-G.)
- CIRAD, UMR Qualisud, F-97130 Capesterre-Belle-Eau, Guadeloupe, France
| | - Noel Durand
- Qualisud, Université de Montpellier, CIRAD, Montpellier SupAgro, Univ d’Avignon, Univ de La Reunion, F-34398 Montpellier, France; (M.C.); (M.G.); (L.R.); (M.L.); (N.D.); (S.S.-G.)
- CIRAD, UMR Qualisud, F-34398 Montpellier, France
| | - Lindy Joy Rose
- Department of Plant Pathology, Stellenbosch University, Private Bag X1, Matieland 7600, South Africa; (L.J.R.); (A.V.)
| | - Altus Viljoen
- Department of Plant Pathology, Stellenbosch University, Private Bag X1, Matieland 7600, South Africa; (L.J.R.); (A.V.)
| | - Sabine Schorr-Galindo
- Qualisud, Université de Montpellier, CIRAD, Montpellier SupAgro, Univ d’Avignon, Univ de La Reunion, F-34398 Montpellier, France; (M.C.); (M.G.); (L.R.); (M.L.); (N.D.); (S.S.-G.)
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James JE, Lamping E, Santhanam J, Milne TJ, Abd Razak MF, Zakaria L, Cannon RD. A 23 bp cyp51A Promoter Deletion Associated With Voriconazole Resistance in Clinical and Environmental Isolates of Neocosmospora keratoplastica. Front Microbiol 2020; 11:272. [PMID: 32296397 PMCID: PMC7136401 DOI: 10.3389/fmicb.2020.00272] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 02/06/2020] [Indexed: 12/21/2022] Open
Abstract
In the fungal pathogen Aspergillus fumigatus, resistance to azole antifungals is often linked to mutations in CYP51A, a gene that encodes the azole antifungal drug target lanosterol 14α-demethylase. The aim of this study was to investigate whether similar changes could be associated with azole resistance in a Malaysian Fusarium solani species complex (FSSC) isolate collection. Most (11 of 15) clinical FSSC isolates were Neocosmospora keratoplastica and the majority (6 of 10) of environmental isolates were Neocosmospora suttoniana strains. All 25 FSSC isolates had high minimum inhibitory concentrations (MICs) for itraconazole and posaconazole, low MICs for amphotericin B, and various (1 to >32 mg/l) voriconazole susceptibilities. There was a tight association between a 23 bp CYP51A promoter deletion and high (>32 mg/l) voriconazole MICs; of 19 FSSC strains sequenced, nine isolates had voriconazole MICs > 32 mg/l, and they all contained the 23 bp CYP51A promoter deletion, although it was absent in the ten remaining isolates with low (≤12 mg/l) voriconazole MICs. Surprisingly, this association between voriconazole resistance and the 23 bp CYP51A promoter deletion held true across species boundaries. It was randomly distributed within and across species boundaries and both types of FSSC isolates were found among environmental and clinical isolates. Three randomly selected N. keratoplastica isolates with low (≤8 mg/l) voriconazole MICs had significantly lower (1.3–7.5 times) CYP51A mRNA expression levels than three randomly selected N. keratoplastica isolates with high (>32 mg/l) voriconazole MICs. CYP51A expression levels, however, were equally strongly induced (~6,500-fold) by voriconazole in two representative strains reaching levels, after 80 min of induction, that were comparable to those of CYP51B. Our results suggest that FSSC isolates with high voriconazole MICs have a 23 bp CYP51A promoter deletion that provides a potentially useful marker for voriconazole resistance in FSSC isolates. Early detection of possible voriconazole resistance is critical for choosing the correct treatment option for patients with invasive fusariosis.
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Affiliation(s)
- Jasper Elvin James
- Biomedical Science Programme, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Erwin Lamping
- Faculty of Dentistry, Sir John Walsh Research Institute, University of Otago, Dunedin, New Zealand
| | - Jacinta Santhanam
- Biomedical Science Programme, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Trudy Jane Milne
- Faculty of Dentistry, Sir John Walsh Research Institute, University of Otago, Dunedin, New Zealand
| | - Mohd Fuat Abd Razak
- Bacteriology Unit, Institute for Medical Research, National Institute of Health, Setia Alam, Malaysia
| | - Latiffah Zakaria
- School of Biological Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | - Richard David Cannon
- Faculty of Dentistry, Sir John Walsh Research Institute, University of Otago, Dunedin, New Zealand
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Santos ACDS, Diniz AG, Tiago PV, Oliveira NTD. Entomopathogenic Fusarium species: a review of their potential for the biological control of insects, implications and prospects. FUNGAL BIOL REV 2020. [DOI: 10.1016/j.fbr.2019.12.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Characterization of Fungal Endophytes Isolated from the Metal Hyperaccumulator Plant Vachellia farnesiana Growing in Mine Tailings. Microorganisms 2020; 8:microorganisms8020226. [PMID: 32046254 PMCID: PMC7074743 DOI: 10.3390/microorganisms8020226] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 02/04/2020] [Accepted: 02/05/2020] [Indexed: 12/03/2022] Open
Abstract
Heavy metal pollution has become an environmental and health problem worldwide. With the aim of finding novel strategies for metal bioremediation, endophytic fungi from the heavy metal hyperaccumulator plant Vachellia farnesiana were isolated and characterized. The plants were growing in mine tailings, rich in Zn, Pb, and Cu. Morphological and phylogenetic analyses indicated that the fungal strains belonged to Neocosmospora and Aspergillus genera. The Neocosmospora isolate belongs to the Fusarium solani species complex (FSSC) that groups phytopathogen species. However, in this case the plants from which it was isolated did not show any signs of disease. Both fungal strains were able to remove significant amounts of heavy metals from liquid cultures, either in a mixture of the three metals or each metal in a single culture. In response to lead exposure, the Neocosmospora sp. strain secreted specific novel phenolic compounds other than anthraquinones or naphtoquinones, which have been described in similar situations. The Aspergillus sp. dropped the pH in the medium. High-performance liquid chromatography determinations indicated that this strain secreted mainly glutamic acid in response to lead, a novel mechanism, which has not been reported elsewhere. Malic and succinic acids were also produced in response to lead exposure. Possibly, glutamic and succinic acids (synthesized in the Krebs cycle) can be used to cope with metal toxicity due to the plant providing photosynthates to the fungus. These fungi showed the potential to be used for bioremediation or restoration of metal-polluted environments.
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Lombard L, Sandoval-Denis M, Cai L, Crous P. Changing the game: resolving systematic issues in key Fusarium species complexes. PERSOONIA 2019; 43:i-ii. [PMID: 32214502 PMCID: PMC7085854 DOI: 10.3767/persoonia.2019.43.00] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- L. Lombard
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands
| | - M. Sandoval-Denis
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands
- Faculty of Natural and Agricultural Sciences, Department of Plant Sciences, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa
| | - L. Cai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, 100101, China
| | - P.W. Crous
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands
- Faculty of Natural and Agricultural Sciences, Department of Plant Sciences, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa
- Wageningen University and Research Centre (WUR), Laboratory of Phytopathology, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands
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Aoki T, Smith JA, Kasson MT, Freeman S, Geiser DM, Geering ADW, O’Donnell K. Three novel Ambrosia Fusarium Clade species producing clavate macroconidia known (F. floridanum and F. obliquiseptatum) or predicted (F. tuaranense) to be farmed by Euwallacea spp. (Coleoptera: Scolytinae) on woody hosts. Mycologia 2019; 111:919-935. [DOI: 10.1080/00275514.2019.1647074] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Takayuki Aoki
- National Agriculture and Food Research Organization, Genetic Resources Center, 2-1-2 Kannondai, Tsukuba, Ibaraki 305-8602, Japan
| | - Jason A. Smith
- School of Forest Resources and Conservation, University of Florida, Gainesville, Florida 32611-0680
| | - Matthew T. Kasson
- Division of Plant and Soil Sciences, West Virginia University, Morgantown, West Virginia 26506
| | - Stanley Freeman
- Institute of Plant Protection, ARO, The Volcani Center, Bet Dagan 50250, Israel
| | - David M. Geiser
- Department of Plant Pathology and Environmental Microbiology, Pennsylvania State University, University Park, Pennsylvania 16802
| | - Andrew D. W. Geering
- The Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Ecosciences Precinct, Dutton Park, QLD 4102, Australia
| | - Kerry O’Donnell
- Mycotoxin Prevention and Applied Microbiology Research Unit, National Center for Agricultural Utilization Research, US Department of Agriculture, Agricultural Research Service, 1815 North University Street, Peoria, Illinois 60604-3999
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47
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One stop shop III: taxonomic update with molecular phylogeny for important phytopathogenic genera: 51–75 (2019). FUNGAL DIVERS 2019. [DOI: 10.1007/s13225-019-00433-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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48
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Abstract
The fungal genus Fusarium is one of the most important groups of plant-pathogenic fungi and affects a huge diversity of crops in all climatic zones across the globe. In addition, it is also a human pathogen and produces several extremely important mycotoxins in food products that have deleterious effects on livestock and humans. These fungi have been plagued over the past century by different perspectives of what constitutes the genus Fusarium and how many species occur within the genus. Currently, there are conflicting views on the generic boundaries and what defines a species that impact disease diagnosis, management, and biosecurity legislation. An approach to defining and identifying Fusarium that places the needs of the community of users (especially, in this case, phytopathologists) to the forefront is presented in this review.
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Affiliation(s)
- Brett A Summerell
- Royal Botanic Garden and Domain Trust, Sydney, New South Wales 2000, Australia;
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49
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Sandoval-Denis M, Lombard L, Crous P. Back to the roots: a reappraisal of Neocosmospora. PERSOONIA 2019; 43:90-185. [PMID: 32214499 PMCID: PMC7085857 DOI: 10.3767/persoonia.2019.43.04] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 07/16/2019] [Indexed: 11/25/2022]
Abstract
The genus Neocosmospora (Fusarium solani species complex) contains saprobes, plant endophytes and pathogens of major economic significance as well as opportunistic animal pathogens. Advances in biological and phylogenetic species recognition revealed a rich species diversity which has largely remained understudied. Most of the currently recognised species lack formal descriptions and Latin names, while the taxonomic utility of old names is hampered by the lack of nomenclatural type specimens. Therefore, to stabilise the taxonomy and nomenclature of these important taxa, we examined type specimens and representative cultures of several old names by means of morphology and phylogenetic analyses based on rDNA (ITS and LSU), rpb2 and tef1 sequences. Sixty-eight species are accepted in Neocosmospora, 29 of them described herein as new; while 13 new combinations are made. Eleven additional phylogenetic species are recognized, but remain as yet undescribed. Lectotypes are proposed for eight species, seven species are epitypified and two species are neotypified. Notes on an additional 17 doubtful or excluded taxa are provided.
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Affiliation(s)
- M. Sandoval-Denis
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands
- Faculty of Natural and Agricultural Sciences, Department of Plant Sciences, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa
| | - L. Lombard
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands
| | - P.W. Crous
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands
- Faculty of Natural and Agricultural Sciences, Department of Plant Sciences, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa
- Wageningen University and Research Centre (WUR), Laboratory of Phytopathology, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands
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50
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Herkert PF, Al-Hatmi AMS, de Oliveira Salvador GL, Muro MD, Pinheiro RL, Nucci M, Queiroz-Telles F, de Hoog GS, Meis JF. Molecular Characterization and Antifungal Susceptibility of Clinical Fusarium Species From Brazil. Front Microbiol 2019; 10:737. [PMID: 31024507 PMCID: PMC6467941 DOI: 10.3389/fmicb.2019.00737] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 03/25/2019] [Indexed: 01/06/2023] Open
Abstract
Fusarium is widely distributed in the environment and is involved with plant and animal diseases. In humans, several species and species complexes (SC) are related to fusariosis, i.e., F. solani SC, F. oxysporum SC, F. fujikuroi SC, F. dimerum, F. chlamydosporum, F. incarnatum-equiseti, and F. sporotrichoides. We aimed to investigate the susceptibility of Fusarium clinical isolates to antifungals and azole fungicides and identify the species. Forty-three clinical Fusarium isolates were identified by sequencing translation elongation factor 1-alpha (TEF1α) gene. Antifungal susceptibility testing was performed to the antifungals amphotericin B, itraconazole, voriconazole, posaconazole, and isavuconazole, and the azole fungicides difenoconazole, tebuconazole, and propiconazole. The isolates were recovered from patients with median age of 36 years (range 2-78 years) of which 21 were female. Disseminated fusariosis was the most frequent clinical form (n = 16, 37.2%) and acute lymphoblastic leukemia (n = 7; 16.3%) was the most commonly underlying condition. A few species described in Fusarium solani SC have recently been renamed in the genus Neocosmospora, but consistent naming is yet not possible. Fusarium keratoplasticum FSSC 2 (n = 12) was the prevalent species, followed by F. petroliphilum FSSC 1 (n = 10), N. gamsii FSSC 7 (n = 5), N. suttoniana FSSC 20 (n = 3), F. solani sensu stricto FSSC 5 (n = 2), Fusarium sp. FSSC 25 (n = 2), Fusarium sp. FSSC 35 (n = 1), Fusarium sp. FSSC18 (n = 1), F. falciforme FSSC 3+4 (n = 1), F. pseudensiforme (n = 1), and F. solani f. xanthoxyli (n = 1). Amphotericin B had activity against most isolates although MICs ranged from 0.5 to 32 μg mL-1. Fusarium keratoplasticum showed high MIC values (8->32 μg mL-1) for itraconazole, voriconazole, posaconazole, and isavuconazole. Among agricultural fungicides, difenoconazole had the lowest activity against FSSC with MICs of >32 μg mL-1 for all isolates.
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Affiliation(s)
- Patricia F Herkert
- Instituto Carlos Chagas, Fundação Oswaldo Cruz, Curitiba, Brazil.,Instituto Nacional de Ciência e Tecnologia de Inovação em Doenças de Populações Negligenciadas, Brasília, Brazil.,Centre of Expertise in Mycology Radboudumc/CWZ, Nijmegen, Netherlands
| | - Abdullah M S Al-Hatmi
- Centre of Expertise in Mycology Radboudumc/CWZ, Nijmegen, Netherlands.,Department of Medical Mycology, Westerdijk Fungal Biodiversity Institute, Utrecht, Netherlands.,Directorate General of Health Services, Ministry of Health, Ibri Hospital, Ibri, Oman
| | | | - Marisol D Muro
- Laboratory of Mycology, Hospital de Clínicas, Federal University of Paraná, Curitiba, Brazil
| | - Rosângela L Pinheiro
- Laboratory of Mycology, Hospital de Clínicas, Federal University of Paraná, Curitiba, Brazil
| | - Márcio Nucci
- Department of Internal Medicine, Hematology Service, University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Flávio Queiroz-Telles
- Infectious Diseases Unit, Department of Public Health, Hospital de Clínicas, Federal University of Paraná, Curitiba, Brazil
| | - G Sybren de Hoog
- Centre of Expertise in Mycology Radboudumc/CWZ, Nijmegen, Netherlands.,Department of Medical Mycology, Westerdijk Fungal Biodiversity Institute, Utrecht, Netherlands.,Postgraduate Program in Microbiology, Parasitology and Pathology, Biological Sciences, Department of Basic Pathology, Federal University of Paraná, Curitiba, Brazil
| | - Jacques F Meis
- Centre of Expertise in Mycology Radboudumc/CWZ, Nijmegen, Netherlands.,Department of Medical Microbiology and Infectious Diseases, Canisius-Wilhelmina Hospital, Nijmegen, Netherlands
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