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Zheng ZW, Zhang QY, Zhang LR, Yuan HS, Wu F. Morphological and molecular data reveal Cerrenacaulinicystidiata sp. nov. and Polyporusminutissimus sp. nov. in Polyporales from Asia. MycoKeys 2024; 106:1-21. [PMID: 38910874 PMCID: PMC11190571 DOI: 10.3897/mycokeys.106.121840] [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: 02/28/2024] [Accepted: 05/06/2024] [Indexed: 06/25/2024] Open
Abstract
Two new species of Polyporales, Cerrenacaulinicystidiata and Polyporusminutissimus, are illustrated and described on the basis of morphological studies and phylogenetic analyses from southern China and Vietnam. C.caulinicystidiata is characterized by annual, resupinate, sometimes effused-reflexed basidiocarps, greyish orange to brownish orange pore surface, irregular pores (3-8 per mm), a trimitic hyphal system, pyriform to ventricose cystidia, and subglobose basidiospores 3.2-4.5 × 2.8-3.5 µm in size. P.minutissimus is characterized by annual, solitary, fan-shaped with a depressed center or infundibuliform basidiocarps, obvious black stipe, cream to buff yellow pileal surface with glabrous, occasionally zonate and radially aligned stripes, angular pores (6-9 per mm), a dimitic hyphal system, and cylindrical basidiospores, 5-9.2 × 2.2-4 μm. Detailed descriptions and illustrations of the two new species are provided. The differences between the two new species and their morphologically similar and phylogenetically related species are discussed.
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Affiliation(s)
- Zi-Wei Zheng
- State Key Laboratory of Efficient Production of Forest Resources, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Qiu-Yue Zhang
- State Key Laboratory of Efficient Production of Forest Resources, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Li-Rong Zhang
- Center for Biodiversity and Nature Reserve, Chinese Academy of Environmental Planning, Beijing 100043, ChinaChinese Academy of Environmental PlanningBeijingChina
| | - Hai-Sheng Yuan
- Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, Liaoning, ChinaInstitute of Applied Ecology, Chinese Academy of SciencesShenyangChina
| | - Fang Wu
- State Key Laboratory of Efficient Production of Forest Resources, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
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Yue L, Chen J, Tuo Y, Qi Z, Liu Y, He XL, Zhang B, Hu J, Li Y. Taxonomy and phylogeny of Panus (Polyporales, Panaceae) in China and its relationship with allies. MycoKeys 2024; 105:267-294. [PMID: 38855321 PMCID: PMC11161681 DOI: 10.3897/mycokeys.105.121025] [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: 02/16/2024] [Accepted: 04/26/2024] [Indexed: 06/11/2024] Open
Abstract
Panus is a typical wood-rotting fungi, which plays considerable roles in ecosystems and has significant economic value. The genus Panus currently consists of more than 100 species; however, only eight species have been reported from China. This study aims to distinguish and describe two novel species from the Panussimilis complex, namely Panusminisporus and Panusbaishanzuensis, one new record species from Zhejiang Province, Panussimilis and three common species, Panusconchatus, Panusneostrigosus and Panusrudis, based on detailed morphological and phylogenetic studies, relying on Chinese specimens. Panusminisporus is characterised by its reddish-brown pileus, decurrent lamellae with cross-veins, slender stipe, smaller basidiospores, wider generative hyphae and absence of sclerocystidia. Panusbaishanzuensis is featured by its pileus with concentric and darker ring zone, decurrent lamellae with cross-veins, shorter stipe, longer basidiospores, diverse and shorter cheilocystidia and smaller sclerocystidia. Internal transcribed spacer (ITS) regions, large subunit nuclear ribosomal RNA gene (nLSU) and translation elongation factor 1-α gene (tef-1α) were employed to perform a thorough phylogenetic analysis for genus Panus and related genera, using Bayesian Inference and Maximum Likelihood analysis. The results indicate that Panusminisporus and Panusbaishanzuensis form two independent clades within the Panussimilis complex themselves. Detailed descriptions, taxonomic notes, illustrations etc. were provided. In addition, a key to the reported species of Panus from China is also provided.
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Affiliation(s)
- Lei Yue
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun City, 130118, Jilin Province, China
| | - Junliang Chen
- College of Plant Protection, Jilin Agricultural University, Changchun City, 130118, Jilin Province, China
| | - Yonglan Tuo
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun City, 130118, Jilin Province, China
| | - Zhengxiang Qi
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun City, 130118, Jilin Province, China
| | - Yajie Liu
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun City, 130118, Jilin Province, China
| | - Xiao Lan He
- Science and Research Center for Edible Fungi of Qingyuan County, Lishui City, 323800, Zhejiang Province, China
| | - Bo Zhang
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun City, 130118, Jilin Province, China
| | - Jiajun Hu
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun City, 130118, Jilin Province, China
- Joint Laboratory of International Cooperation in Modern Agricultural Technology, Ministry of Education, Jilin Agricultural University, Changchun City, 130118, Jilin Province, China
| | - Yu Li
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun City, 130118, Jilin Province, China
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Vizzini A, Alvarado P, Consiglio G, Marchetti M, Xu J. Family matters inside the order Agaricales: systematic reorganization and classification of incertae sedis clitocyboid, pleurotoid and tricholomatoid taxa based on an updated 6-gene phylogeny. Stud Mycol 2024; 107:67-148. [PMID: 38600959 PMCID: PMC11003440 DOI: 10.3114/sim.2024.107.02] [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: 07/28/2023] [Accepted: 12/17/2023] [Indexed: 04/12/2024] Open
Abstract
The phylogenetic position of several clitocyboid/pleurotoid/tricholomatoid genera previously considered incertae sedis is here resolved using an updated 6-gene dataset of Agaricales including newly sequenced lineages and more complete data from those already analyzed before. Results allowed to infer new phylogenetic relationships, and propose taxonomic novelties to accommodate them, including up to ten new families and a new suborder. Giacomia (for which a new species from China is here described) forms a monophyletic clade with Melanoleuca (Melanoleucaceae) nested inside suborder Pluteineae, together with the families Pluteaceae, Amanitaceae (including Leucocortinarius), Limnoperdaceae and Volvariellaceae. The recently described family Asproinocybaceae is shown to be a later synonym of Lyophyllaceae (which includes also Omphaliaster and Trichocybe) within suborder Tricholomatineae. The families Biannulariaceae, Callistosporiaceae, Clitocybaceae, Fayodiaceae, Macrocystidiaceae (which includes Pseudoclitopilus), Entolomataceae, Pseudoclitocybaceae (which includes Aspropaxillus), Omphalinaceae (Infundibulicybe and Omphalina) and the new families Paralepistaceae and Pseudoomphalinaceae belong also to Tricholomatineae. The delimitation of the suborder Pleurotineae (= Schizophyllineae) is discussed and revised, accepting five distinct families within it, viz. Pleurotaceae, Cyphellopsidaceae, Fistulinaceae, Resupinataceae and Schizophyllaceae. The recently proposed suborder Phyllotopsidineae (= Sarcomyxineae) is found to encompass the families Aphroditeolaceae, Pterulaceae, Phyllotopsidaceae, Radulomycetaceae, Sarcomyxaceae (which includes Tectella), and Stephanosporaceae, all of them unrelated to Pleurotaceae (suborder Pleurotineae) or Typhulaceae (suborder Typhulineae). The new family Xeromphalinaceae, encompassing the genera Xeromphalina and Heimiomyces, is proposed within Marasmiineae. The suborder Hygrophorineae is here reorganized into the families Hygrophoraceae, Cantharellulaceae, Cuphophyllaceae, Hygrocybaceae and Lichenomphaliaceae, to homogenize the taxonomic rank of the main clades inside all suborders of Agaricales. Finally, the genus Hygrophorocybe is shown to represent a distinct clade inside Cuphophyllaceae, and the new combination H. carolinensis is proposed. Taxonomic novelties: New suborder: Typhulineae Vizzini, Consiglio & P. Alvarado. New families: Aphroditeolaceae Vizzini, Consiglio & P. Alvarado, Melanoleucaceae Locq. ex Vizzini, Consiglio & P. Alvarado, Paralepistaceae Vizzini, Consiglio & P. Alvarado, Pseudoomphalinaceae Vizzini, Consiglio & P. Alvarado, Volvariellaceae Vizzini, Consiglio & P. Alvarado, Xeromphalinaceae Vizzini, Consiglio & P. Alvarado. New species: Giacomia sinensis J.Z. Xu. Stat. nov.: Cantharellulaceae (Lodge, Redhead, Norvell & Desjardin) Vizzini, Consiglio & P. Alvarado, Cuphophyllaceae (Z.M. He & Zhu L. Yang) Vizzini, Consiglio & P. Alvarado, Hygrocybaceae (Padamsee & Lodge) Vizzini, Consiglio & P. Alvarado, Lichenomphaliaceae (Lücking & Redhead) Vizzini, Consiglio & P. Alvarado. New combination: Hygrophorocybe carolinensis (H.E. Bigelow & Hesler) Vizzini, Consiglio & P. Alvarado. New synonyms: Sarcomyxineae Zhu L. Yang & G.S. Wang, Schizophyllineae Aime, Dentinger & Gaya, Asproinocybaceae T. Bau & G.F. Mou. Incertae sedis taxa placed at family level: Aphroditeola Redhead & Manfr. Binder, Giacomia Vizzini & Contu, Hygrophorocybe Vizzini & Contu, Leucocortinarius (J.E. Lange) Singer, Omphaliaster Lamoure, Pseudoclitopilus Vizzini & Contu, Resupinatus Nees ex Gray, Tectella Earle, Trichocybe Vizzini. New delimitations of taxa: Hygrophorineae Aime, Dentinger & Gaya, Phyllotopsidineae Zhu L. Yang & G.S. Wang, Pleurotineae Aime, Dentinger & Gaya, Pluteineae Aime, Dentinger & Gaya, Tricholomatineae Aime, Dentinger & Gaya. Resurrected taxa: Fayodiaceae Jülich, Resupinataceae Jülich. Citation: Vizzini A, Alvarado P, Consiglio G, Marchetti M, Xu J (2024). Family matters inside the order Agaricales: systematic reorganization and classification of incertae sedis clitocyboid, pleurotoid and tricholomatoid taxa based on an updated 6-gene phylogeny. Studies in Mycology 107: 67-148. doi: 10.3114/sim.2024.107.02.
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Affiliation(s)
- A. Vizzini
- Department of Life Sciences and Systems Biology, University of Torino, Viale P.A. Mattioli 25, 10125 Turin, Italy
- Institute for Sustainable Plant Protection (IPSP-SS Turin), C.N.R., Viale P.A. Mattioli, 25, 10125 Turin, Italy
| | - P. Alvarado
- ALVALAB, Dr. Fernando Bongera st., Severo Ochoa bldg. S1.04, 33006 Oviedo, Spain
| | - G. Consiglio
- Via Ronzani 61, Casalecchio di Reno, 40033 Bologna, Italy
| | | | - J. Xu
- Agricultural College, Jilin Agriculture Science and Technology University, Jilin 132101, Jilin Province, P. R. China
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Spirin V, Runnel K, Vlasák J, Viner I, Barrett M, Ryvarden L, Bernicchia A, Rivoire B, Ainsworth A, Grebenc T, Cartabia M, Niemelä T, Larsson KH, Miettinen O. The genus Fomitopsis ( Polyporales, Basidiomycota) reconsidered. Stud Mycol 2024; 107:149-249. [PMID: 38600960 PMCID: PMC11003443 DOI: 10.3114/sim.2024.107.03] [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: 07/26/2023] [Accepted: 11/10/2023] [Indexed: 04/12/2024] Open
Abstract
Based on seven- and three-gene datasets, we discuss four alternative approaches for a reclassification of Fomitopsidaceae (Polyporales, Basidiomycota). After taking into account morphological diversity in the family, we argue in favour of distinguishing three genera only, viz. Anthoporia, Antrodia and Fomitopsis. Fomitopsis becomes a large genus with 128 accepted species, containing almost all former Fomitopsis spp. and most species formerly placed in Antrodia, Daedalea and Laccocephalum. Genera Buglossoporus, Cartilosoma, Daedalea, Melanoporia, Neolentiporus, alongside twenty others, are treated as synonyms of Fomitopsis. This generic scheme allows for morphologically distinct genera in Fomitopsidaceae, unlike other schemes we considered. We provide arguments for retaining Fomitopsis and suppressing earlier (Daedalea, Caloporus) or simultaneously published generic names (Piptoporus) considered here as its synonyms. Taxonomy of nine species complexes in the genus is revised based on ITS, ITS + TEF1, ITS + TEF1 + RPB1 and ITS + TEF1 + RPB2 datasets. In total, 17 species are described as new to science, 26 older species are reinstated and 26 currently accepted species names are relegated to synonymy. A condensed identification key for all accepted species in the genus is provided. Taxonomic novelties: New species: Fomitopsis algumicola Grebenc & Spirin, F. caseosa Vlasák & Spirin, F. cupressicola Vlasák, J. Vlasák Jr. & Spirin, F. derelicta Vlasák & Spirin, F. dollingeri Vlasák & Spirin, F. fissa Vlasák & Spirin, F. lapidosa Miettinen & Spirin, F. lignicolor Vlasák & Spirin, F. maculosa Miettinen & Spirin, F. pannucea Runnel & Spirin, F. perhiemata Viner & Spirin, F. purpurea Spirin & Ryvarden, F. retorrida Spirin & Kotiranta, F. solaris Rivoire, A.M. Ainsworth & Vlasák, F. tristis Miettinen & Spirin, F. tunicata Miettinen & Spirin, F. visenda Miettinen & Spirin. New combinations: Fomitopsis aculeata (Cooke) Spirin & Miettinen, F. aethalodes (Mont.) Spirin, F. alaskana (D.V. Baxter) Spirin & Vlasák, F. albidoides (A. David & Dequatre) Bernicchia & Vlasák, F. amygdalina (Berk. & Ravenel) Spirin & Vlasák, F. angusta (Spirin & Vlasák) Spirin & Vlasák, F. atypa (Lév.) Spirin & Vlasák, F. caespitosa (Murrill) Spirin & Miettinen, F. calcitrosa (Spirin & Miettinen) Spirin & Miettinen, F. circularis (B.K. Cui & Hai J. Li) Spirin, F. concentrica (G. Cunn.) M.D. Barrett, F. cyclopis (Miettinen & Spirin) Miettinen & Spirin, F. dickinsii (Berk. ex Cooke) Spirin, F. elevata (Corner) Spirin & Miettinen, F. eucalypti (Kalchbr.) Spirin, F. ferrea (Cooke) Spirin & Viner, F. flavimontis (Vlasák & Spirin) Vlasák & Spirin, F. foedata (Berk.) Spirin & Miettinen, F. gilvidula (Bres.) Spirin & Miettinen, F. glabricystidia (Ipulet & Ryvarden) Miettinen & Ryvarden, F. globispora (Ryvarden & Aime) Spirin, F. hartmannii (Cooke) M.D. Barrett & Spirin, F. hyalina (Spirin, Miettinen & Kotir.) Spirin & Miettinen, F. hypoxantha (Bres.) Spirin & Miettinen, F. incana (Lév.) Spirin & V. Malysheva, F. infirma (Renvall & Niemelä) Miettinen & Niemelä, F. juniperina (Murrill) Spirin & Vlasák, F. kuzyana (Pilát ex Pilát) Spirin & Vlasák, F. leioderma (Mont.) Spirin & Vlasak, F. leucaena (Y.C. Dai & Niemelä) Spirin & Miettinen, F. luzonensis (Murrill) Spirin & Miettinen, F. maculatissima (Lloyd) Spirin, F. madronae (Vlasák & Ryvarden) Vlasák & Ryvarden, F. malicola (Berk. & M.A. Curtis) Spirin, F. marchionica (Mont.) Spirin & Miettinen, F. marianii (Bres.) Spirin, Vlasák & Cartabia, F. mellita (Niemelä & Penttilä) Niemelä & Miettinen, F. microcarpa (B.K. Cui & Shun Liu) Spirin, F. micropora (B.K. Cui & Shun Liu) Spirin, F. modesta (Kuntze ex Fr.) Vlasák & Spirin, F. monomitica (Yuan Y. Chen) Spirin & Viner, F. morganii (Lloyd) Spirin & Vlasák, F. moritziana (Lév.) Spirin & Miettinen, F. neotropica (D.L. Lindner, Ryvarden & T.J. Baroni) Vlasák, F. nigra (Berk.) Spirin & Miettinen, F. nivosella (Murrill) Spirin & Vlasák, F. oboensis (Decock, Amalfi & Ryvarden) Spirin, F. oleracea (R.W. Davidson & Lombard) Spirin & Vlasák, F. philippinensis (Murrill) Spirin & Vlasák, F. primaeva (Renvall & Niemelä) Miettinen & Niemelä, F. psilodermea (Berk. & Mont.) Spirin & Vlasák, F. pulverulenta (Rivoire) Rivoire, F. pulvina (Pers.) Spirin & Vlasák, F. pulvinascens (Pilát ex Pilát) Niemelä & Miettinen, F. quercina (L.) Spirin & Miettinen, F. ramentacea (Berk. & Broome) Spirin & Vlasák, F. renehenticii (Rivoire, Trichies & Vlasák) Rivoire & Vlasák, F. roseofusca (Romell) Spirin & Vlasák, F. sagraeana (Mont.) Vlasák & Spirin, F. sandaliae (Bernicchia & Ryvarden) Bernicchia & Vlasák, F. sclerotina (Rodway) M.D. Barrett & Spirin, F. serialiformis (Kout & Vlasák) Vlasák, F. serialis (Fr.) Spirin & Runnel, F. serrata (Vlasák & Spirin) Vlasák & Spirin, F. squamosella (Bernicchia & Ryvarden) Bernicchia & Ryvarden, F. stereoides (Fr.) Spirin, F. subectypa (Murrill) Spirin & Vlasák, F. substratosa (Malençon) Spirin & Miettinen, F. tropica (B.K. Cui) Spirin, F. tumulosa (Cooke) M.D. Barrett & Spirin, F. tuvensis (Spirin, Vlasák & Kotir.) Spirin & Vlasák, F. uralensis (Pilát) Spirin & Miettinen, F. ussuriensis (Bondartsev & Ljub.) Spirin & Miettinen, F. variiformis (Peck) Vlasák & Spirin, F. yunnanensis (M.L. Han & Q. An) Spirin, Daedaleopsis candicans (P. Karst.) Spirin, Megasporoporia eutelea (Har. & Pat.) Spirin & Viner, Neofomitella hemitephra (Berk.) M.D. Barrett, Pseudophaeolus soloniensis (Dubois) Spirin & Rivoire, P. trichrous (Berk. & M.A. Curtis) Vlasák & Spirin. New synonyms: Antrodia bondartsevae Spirin, A. huangshanensis Y.C. Dai & B.K. Cui, A. taxa T.T. Chang & W.N. Chou, A. wangii Y.C. Dai & H.S. Yuan, Antrodiella subnigra Oba, Mossebo & Ryvarden, Antrodiopsis Audet, Boletus quercinus Schrad., Brunneoporus Audet, Buglossoporus Kotl. & Pouzar, Buglossoporus eucalypticola M.L. Han, B.K. Cui & Y.C. Dai, Caloporus P. Karst., Cartilosoma Kotlaba & Pouzar, Coriolus clemensiae Murrill, C. cuneatiformis Murrill, C. hollickii Murrill, C. parthenius Hariot & Pat., C. rubritinctus Murrill, Daedalea Pers., Daedalea allantoidea M.L. Han, B.K. Cui & Y.C. Dai, D. americana M.L. Han, Vlasák & B.K. Cui, D. radiata B.K. Cui & Hai J. Li, D. rajchenbergiana Kossmann & Drechsler-Santos, D. sinensis Lloyd, Daedalella B.K. Cui & Shun Liu, Dentiporus Audet, Flavidoporia Audet, Fomes subferreus Murrill, Fomitopsis cana B.K. Cui, Hai J. Li & M.L. Han, F. caribensis B.K. Cui & Shun Liu, F. cystidiata B.K. Cui & M.L. Han, F. ginkgonis B.K. Cui & Shun Liu, F. iberica Melo & Ryvarden, F. incarnata K.M. Kim, J.S. Lee & H.S. Jung, F. subfeei B.K. Cui & M.L. Han, F. subtropica B.K. Cui & Hai J. Li, Fragifomes B.K. Cui, M.L. Han & Y.C. Dai, Leptoporus epileucinus Pilát, Melanoporia Murrill, Neoantrodia Audet, Neolentiporus Rajchenb., Nigroporus macroporus Ryvarden & Iturr., Niveoporofomes B.K. Cui, M.L. Han & Y.C. Dai, Pilatoporus Kotl. & Pouzar, Piptoporus P. Karst., Polyporus aurora Ces., P. durescens Overh. ex J. Lowe, P. griseodurus Lloyd, Poria incarnata Pers., Pseudoantrodia B.K. Cui, Y.Y. Chen & Shun Liu, Pseudofomitopsis B.K. Cui & Shun Liu, Ranadivia Zmitr., Rhizoporia Audet, Rhodofomes Kotl. & Pouzar, Rhodofomitopsis B.K. Cui, M.L. Han & Y.C. Dai, Rhodofomitopsis pseudofeei B.K. Cui & Shun Liu, R. roseomagna Nogueira-Melo, A.M.S. Soares & Gibertoni, Rubellofomes B.K. Cui, M.L. Han & Y.C. Dai, Subantrodia Audet, Trametes fulvirubida Corner, T. lignea Murrill, T. lusor Corner, T. pseudodochmia Corner, T. subalutacea Bourdot & Galzin, T. supermodesta Ryvarden & Iturr., T. tuberculata Bres., Tyromyces multipapillatus Corner, T. ochraceivinosus Corner, T. palmarum Murrill, T. singularis Corner, T. squamosellus Núñez & Ryvarden, Ungulidaedalea B.K. Cui, M.L. Han & Y.C. Dai. Lectotypes: Hexagonia sulcata Berk., Polyporus castaneae Bourdot & Galzin, Poria incarnata Pers., Trametes subalutacea Bourdot & Galzin, Ungulina substratosa Malençon. Neotypes: Agaricus soloniensis Dubois, Boletus pulvinus Pers. Citation: Spirin V, Runnel K, Vlasák J, Viner I, Barrett MD, Ryvarden L, Bernicchia A, Rivoire B, Ainsworth AM, Grebenc T, Cartabia M, Niemelä T, Larsson K-H, Miettinen O (2024). The genus Fomitopsis (Polyporales, Basidiomycota) reconsidered. Studies in Mycology 107: 149-249. doi: 10.3114/sim.2024.107.03.
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Affiliation(s)
- V. Spirin
- Botany Unit (Mycology), Finnish Museum of Natural History, P.O. Box 7, FI-00014 University of Helsinki, Finland
- Department of Biological and Environmental Sciences, University of Gothenburg, Box 461, 40530 Gothenburg, Sweden
| | - K. Runnel
- Institute of Ecology and Earth Sciences, University of Tartu, J. Liivi 2, 50409 Tartu, Estonia
| | - J. Vlasák
- Biology Centre, Academy of Sciences of the Czech Republic, Branišovská 31, CZ 37005, České Budějovice, Czech Republic
| | - I. Viner
- Botany Unit (Mycology), Finnish Museum of Natural History, P.O. Box 7, FI-00014 University of Helsinki, Finland
| | - M.D. Barrett
- Australian Tropical Herbarium, Sir Robert Norman Building, James Cook University Cairns Campus, McGregor Road, Smithfield, QLD 4878, Australia
| | - L. Ryvarden
- Institute of Biological Sciences, University of Oslo, P.O. Box 1045, Blindern, N-0316 Oslo, Norway
| | | | - B. Rivoire
- Société Linnéenne de Lyon, 33 rue Bossuet, 69006 Lyon, France
| | - A.M. Ainsworth
- Jodrell Laboratory, Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE UK
| | - T. Grebenc
- Slovenian Forestry Institute, Večna pot 2, 1000 Ljubljana, Slovenia
| | | | - T. Niemelä
- Botany Unit (Mycology), Finnish Museum of Natural History, P.O. Box 7, FI-00014 University of Helsinki, Finland
| | - K.-H. Larsson
- Natural History Museum, University of Oslo, P.O. Box 1172, Blindern, 0318 Oslo, Norway
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Box 461, 40530 Gothenburg, Sweden
| | - O. Miettinen
- Botany Unit (Mycology), Finnish Museum of Natural History, P.O. Box 7, FI-00014 University of Helsinki, Finland
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Tang SM, Chen DC, Wang S, Wu XQ, Ao CC, Li EX, Luo HM, Li SH. Morphological and molecular analyses reveal two new species of Grifola (Polyporales) from Yunnan, China. MycoKeys 2024; 102:267-284. [PMID: 38463693 PMCID: PMC10921059 DOI: 10.3897/mycokeys.102.118518] [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: 01/10/2024] [Accepted: 02/12/2024] [Indexed: 03/12/2024] Open
Abstract
Species of Grifola are famous edible mushrooms and are deeply loved by consumers around the world. Most species of this genus have been described and recorded in Oceania, Europe and South America, with only Grifolafrondosa being recorded in Asia. In this study, two novel species of Grifola from southwestern China (Asia) are introduced. Macro and micromorphological characters are described. Grifolaedulissp. nov. present medium-size basidiomata with gray to gray-brown lobes upper surface, mostly tibiiform or narrowly clavate, rarely narrowly lageniform or ellipsoid chlamydospores, cuticle hyphae terminal segments slightly enlarged. Grifolasinensissp. nov. has white to grayish white lobes upper surface, mostly ellipsoid, rarely narrowly utriform chlamydospores, and broadly ellipsoid to ellipsoid basidiospores (4.6-7.9 × 3.0-5.9 μm). The two new species are supported by phylogenetic analyses of combined nuclear rDNA internal transcribed spacer ITS1-5.8S-ITS2 rDNA (ITS) and β-tubulin (TUBB). Moreover, the genetic distance between TUBB sequences of those specimen from GenBank was 1.76-1.9%. Thus, the conspecificity relationship of our specimens remains uncertain, and further specimens are required to conclusively confirm its identity.
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Affiliation(s)
- Song-Ming Tang
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, ChinaBiotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural SciencesKunmingChina
| | - De-Chao Chen
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, ChinaBiotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural SciencesKunmingChina
- School of Agriculture, Yunnan University, Kunming 650504, ChinaYunnan UniversityKunmingChina
| | - Shuai Wang
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, ChinaBiotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural SciencesKunmingChina
- School of Agriculture, Yunnan University, Kunming 650504, ChinaYunnan UniversityKunmingChina
| | - Xiao-Qu Wu
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, ChinaBiotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural SciencesKunmingChina
- School of Agriculture, Yunnan University, Kunming 650504, ChinaYunnan UniversityKunmingChina
| | - Cheng-Ce Ao
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, ChinaBiotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural SciencesKunmingChina
- College of Agriculture and Biological Science, Dali University, Dali 671003, ChinaDali UniversityDaliChina
| | - Er-Xian Li
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, ChinaBiotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural SciencesKunmingChina
| | - Hong-Mei Luo
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, ChinaBiotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural SciencesKunmingChina
| | - Shu-Hong Li
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, ChinaBiotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural SciencesKunmingChina
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6
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Cho M, Kwon SL, Kim C, Kim JJ. Notes of Five Wood-Decaying Fungi from Juwangsan National Park in Korea. MYCOBIOLOGY 2024; 52:30-41. [PMID: 38415179 PMCID: PMC10896149 DOI: 10.1080/12298093.2023.2299098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 12/20/2023] [Indexed: 02/29/2024]
Abstract
Wood-decaying fungi are essential decomposers in forest ecosystems. They decompose wood substrates by producing various lignocellulolytic enzymes, which have significant industrial and medical applications. A survey was conducted at the Juwangsan National Park from 2018 to 2019 to determine the diversity of macrofungi in Korea. Five previously unrecorded wood-decaying polyporoid and corticioid fungi were identified among the collected specimens: Eichleriella sinensis, Hymenochaete anomala, Hyphoderma subsetigerum, Lyomyces orientalis, and Pseudowrightoporia crassihypha. These species were identified based on morphological, molecular, and phylogenetic analyses of the internal transcribed spacer (ITS) and nuclear large subunit rDNA (nLSU) region. In this study, we provide detailed macro- and micro-morphological figures with phylogenetic trees to support the discovery of five new species in Korea.
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Affiliation(s)
- Minseo Cho
- Division of Environmental Science and Ecological Engineering, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea
| | - Sun Lul Kwon
- Division of Environmental Science and Ecological Engineering, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea
| | - Changmu Kim
- Species Diversity Research Division, National Institute of Biological Resources, Incheon, Republic of Korea
| | - Jae-Jin Kim
- Division of Environmental Science and Ecological Engineering, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea
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7
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Kovalev MA, Gladysh NS, Bogdanova AS, Bolsheva NL, Popchenko MI, Kudryavtseva AV. Editing Metabolism, Sex, and Microbiome: How Can We Help Poplar Resist Pathogens? Int J Mol Sci 2024; 25:1308. [PMID: 38279306 PMCID: PMC10816636 DOI: 10.3390/ijms25021308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 01/14/2024] [Accepted: 01/19/2024] [Indexed: 01/28/2024] Open
Abstract
Poplar (Populus) is a genus of woody plants of great economic value. Due to the growing economic importance of poplar, there is a need to ensure its stable growth by increasing its resistance to pathogens. Genetic engineering can create organisms with improved traits faster than traditional methods, and with the development of CRISPR/Cas-based genome editing systems, scientists have a new highly effective tool for creating valuable genotypes. In this review, we summarize the latest research data on poplar diseases, the biology of their pathogens and how these plants resist pathogens. In the final section, we propose to plant male or mixed poplar populations; consider the genes of the MLO group, transcription factors of the WRKY and MYB families and defensive proteins BbChit1, LJAMP2, MsrA2 and PtDef as the most promising targets for genetic engineering; and also pay attention to the possibility of microbiome engineering.
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Affiliation(s)
- Maxim A. Kovalev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str., 32, 119991 Moscow, Russia; (M.A.K.); (N.S.G.); (A.S.B.); (N.L.B.); (M.I.P.)
- Department of Biology, Lomonosov Moscow State University, 119234 Moscow, Russia
| | - Natalya S. Gladysh
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str., 32, 119991 Moscow, Russia; (M.A.K.); (N.S.G.); (A.S.B.); (N.L.B.); (M.I.P.)
| | - Alina S. Bogdanova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str., 32, 119991 Moscow, Russia; (M.A.K.); (N.S.G.); (A.S.B.); (N.L.B.); (M.I.P.)
- Institute of Agrobiotechnology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 127434 Moscow, Russia
| | - Nadezhda L. Bolsheva
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str., 32, 119991 Moscow, Russia; (M.A.K.); (N.S.G.); (A.S.B.); (N.L.B.); (M.I.P.)
| | - Mikhail I. Popchenko
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str., 32, 119991 Moscow, Russia; (M.A.K.); (N.S.G.); (A.S.B.); (N.L.B.); (M.I.P.)
| | - Anna V. Kudryavtseva
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str., 32, 119991 Moscow, Russia; (M.A.K.); (N.S.G.); (A.S.B.); (N.L.B.); (M.I.P.)
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str., 32, 119991 Moscow, Russia
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8
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Yang Y, Li R, Jiang Q, Zhou H, Muhammad A, Wang H, Zhao C. Phylogenetic and Taxonomic Analyses Reveal Three New Wood-Inhabiting Fungi (Polyporales, Basidiomycota) in China. J Fungi (Basel) 2024; 10:55. [PMID: 38248964 PMCID: PMC10817363 DOI: 10.3390/jof10010055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/05/2024] [Accepted: 01/05/2024] [Indexed: 01/23/2024] Open
Abstract
Three new wood-inhabiting fungal species, Cerioporus yunnanensis, Perenniporiopsis sinensis, and Sarcoporia yunnanensis, are proposed based on a combination of the morphological features and molecular evidence. Cerioporus yunnanensis is characterized by the pileate basidiomata having a fawn brown to black pileal surface, a dimitic hyphal system with clamped generative hyphae, and the presence of the fusoid cystidioles and cylindrical basidiospores (9-12.5 × 3.5-5 µm). Perenniporiopsis sinensis is distinct from the osseous pileus with verrucose, an orange-yellow to dark reddish-brown pileal surface with a cream margin, a trimitic hyphal system with clamped generative hyphae, and the presence of the fusiform cystidioles and ellipsoid basidiospores (9-11 × 5.5-6.5 µm). Sarcoporia yunnanensis is typical of the pileate basidiomata with a salmon to reddish-brown pileal surface, a monomitic hyphal system with clamped generative hyphae, and the presence of the ellipsoid basidiospores (4-5.5 × 2.5-4 µm). Sequences of ITS + nLSU + mt-SSU + TEF1 + RPB1 + RPB2 genes were used for the phylogenetic analyses using maximum likelihood, maximum parsimony, and Bayesian inference methods. The multiple genes with six loci analysis showed that the three new species nested within the order Polyporales, in which C. yunnanensis and P. sinensis nested into the family Polyporaceae, and S. yunnanensis grouped into the family Sarcoporiaceae.
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Affiliation(s)
- Yang Yang
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming 650224, China; (Y.Y.); (H.Z.)
- Yunnan Key Laboratory of Gastrodia and Fungal Symbiotic Biology, Zhaotong University, Zhaotong 657000, China
- College of Biodiversity Conservation, Southwest Forestry University, Kunming 650224, China; (R.L.); (Q.J.); (A.M.)
| | - Rong Li
- College of Biodiversity Conservation, Southwest Forestry University, Kunming 650224, China; (R.L.); (Q.J.); (A.M.)
| | - Qianquan Jiang
- College of Biodiversity Conservation, Southwest Forestry University, Kunming 650224, China; (R.L.); (Q.J.); (A.M.)
| | - Hongmin Zhou
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming 650224, China; (Y.Y.); (H.Z.)
- College of Biodiversity Conservation, Southwest Forestry University, Kunming 650224, China; (R.L.); (Q.J.); (A.M.)
| | - Akmal Muhammad
- College of Biodiversity Conservation, Southwest Forestry University, Kunming 650224, China; (R.L.); (Q.J.); (A.M.)
| | - Hongjuan Wang
- Yunnan Forestry and Grassland Bureau, Kunming 650224, China
| | - Changlin Zhao
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming 650224, China; (Y.Y.); (H.Z.)
- Yunnan Key Laboratory of Gastrodia and Fungal Symbiotic Biology, Zhaotong University, Zhaotong 657000, China
- College of Biodiversity Conservation, Southwest Forestry University, Kunming 650224, China; (R.L.); (Q.J.); (A.M.)
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9
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González-Solís R, Mendoza G, Ramos A, Bandala VM, Montoya L, González-Bakker A, Padrón JM, Lagunes I, Trigos Á. Antiproliferative and Antibacterial Activity of Polyporoid Fungi from Veracruz, Mexico. Int J Med Mushrooms 2024; 26:73-86. [PMID: 38780424 DOI: 10.1615/intjmedmushrooms.2024052840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Polyporoid fungi represent a vast source of bioactive compounds with potential pharmacological applications. The importance of polyporoid fungi in traditional Chinese medicine has led to an extensive use of some species of Ganoderma for promoting health and longevity because their consumption is associated with several bioactivities. Nevertheless, bioactivity of some other members of the Polyporaceae family has also been reported. This work reports the antiproliferative and antibacterial activity of crude extracts obtained from fruiting bodies of polypore fungi collected from the central region of Veracruz, Mexico, aimed at understanding the diversity of polypore species with potential pharmacological applications. 29 collections were identified macro- and microscopically in 19 species of polyporoid fungi, belonging to 13 genera. The antiproliferative activity screening of extracts against solid tumor cell lines (A549, SW1573, HeLa, HBL-100, T-47D, WiDr) allow us to identify four extracts with strong bioactivity [half-maximal growth inhibition (GI50) ≤ 50 μg/mL]. After this, a phylogenetic analysis of DNA sequences from the ITS region obtained from bioactive specimens allowed us to identify three extracts as Pycnoporus sanguineus (GI50 = ≤ 10 μg/mL) and the fourth bioactive extract as Ganoderma oerstedii (GI50 = < 50 μg/mL. Likewise, extracts from P. sanguineus showed mild or moderate antibacterial activity against Escherichia coli, Staphylococcus aureus and Xanthomonas albilineas. Bioprospecting studies of polyporoid fungi add to the knowledge of the diversity of macrofungi in Mexico and allow us to select one of the bioactive P. sanguineus to continue the pursuit of bioactive compounds through mycochemical studies.
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Affiliation(s)
- Rosalba González-Solís
- Doctorado en Micología Aplicada, Centro de Investigación en Micología Aplicada, Universidad Veracruzana, Xalapa 91010, Veracruz, Mexico
| | - Guillermo Mendoza
- Centro de Investigación en Micología Aplicada, Universidad Veracruzana, Calle Médicos 5, Unidad del Bosque, 91010 Xalapa, Veracruz, México
| | - Antero Ramos
- Instituto de Ecología, A.C., Red Biodiversidad y Sistemática, Carretera Antigua a Coatepec 351, El Haya, 91073, Xalapa, Veracruz, Mexico
| | - Victor M Bandala
- Instituto de Ecología, A.C., Red Biodiversidad y Sistemática, Carretera Antigua a Coatepec 351, El Haya, 91073, Xalapa, Veracruz, Mexico
| | - Leticia Montoya
- Instituto de Ecología, A.C., Red Biodiversidad y Sistemática, Carretera Antigua a Coatepec 351, El Haya, 91073, Xalapa, Veracruz, Mexico
| | - Aday González-Bakker
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Universidad de La Laguna, La Laguna 38206, Spain
| | - José M Padrón
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Universidad de La Laguna, Apartado 456, E-38071, La Laguna, Spain
| | - Irene Lagunes
- Centro de Investigación de Micología Aplicada, Universidad Veracruzana, 91010, Xalapa, Veracruz, Mexico
| | - Ángel Trigos
- Centro de Investigación en Micología Aplicada, Universidad Veracruzana, Calle Médicos 5, Unidad del Bosque, 91010 Xalapa, Veracruz, México
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10
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Olou BA, Hègbè ADMT, Piepenbring M, Yorou NS. Genetic diversity and population differentiation in Earliella scabrosa, a pantropical species of Polyporales. Sci Rep 2023; 13:23020. [PMID: 38155211 PMCID: PMC10754928 DOI: 10.1038/s41598-023-50398-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 12/19/2023] [Indexed: 12/30/2023] Open
Abstract
Earliella scabrosa is a pantropical species of Polyporales (Basidiomycota) and well-studied concerning its morphology and taxonomy. However, its pantropical intraspecific genetic diversity and population differentiation is unknown. We initiated this study to better understand the genetic variation within E. scabrosa and to test if cryptic species are present. Sequences of three DNA regions, the nuclear ribosomal internal transcribed spacer (ITS), the large subunit ribosomal DNA (LSU), and the translation elongation factor (EF1α) were analysed for 66 samples from 15 geographical locations. We found a high level of genetic diversity (haplotype diversity, Hd = 0.88) and low nucleotide diversity (π = 0.006) across the known geographical range of E. scabrosa based on ITS sequences. The analysis of molecular variance (AMOVA) indicates that the genetic variability is mainly found among geographical populations. The results of Mantel tests confirmed that the genetic distance among populations of E. scabrosa is positively correlated with the geographical distance, which indicates that geographical isolation is an important factor for the observed genetic differentiation. Based on phylogenetic analyses of combined dataset ITS-LSU-EF1α, the low intraspecific divergences (0-0.3%), and the Automated Barcode Gap Discovery (ABGD) analysis, E. scabrosa can be considered as a single species with five different geographical populations. Each population might be in the process of allopatric divergence and in the long-term they may evolve and become distinct species.
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Affiliation(s)
- Boris Armel Olou
- Research Unit Tropical Mycology and Plant-Soil Fungi Interactions (MyTIPS), Faculty of Agronomy, University of Parakou, BP 123, Parakou, Benin.
| | - Apollon D M T Hègbè
- Research Unit Tropical Mycology and Plant-Soil Fungi Interactions (MyTIPS), Faculty of Agronomy, University of Parakou, BP 123, Parakou, Benin
| | - Meike Piepenbring
- Mycology Research Group, Faculty of Biological Sciences, Goethe University Frankfurt am Main, Biologicum, Max-von-Laue-Str. 13, 60438, Frankfurt am Main, Germany
| | - Nourou Soulemane Yorou
- Research Unit Tropical Mycology and Plant-Soil Fungi Interactions (MyTIPS), Faculty of Agronomy, University of Parakou, BP 123, Parakou, Benin
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11
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Kumla J, Jatuwong K, Tanruean K, Khuna S, Srinuanpan S, Lumyong S, Suwannarach N. A New Edible Wild Mushroom Species, Panus sribuabanensis (Panaceae, Polyporales) from Northern Thailand and Its Nutritional Composition, Total Phenolic Content, and Antioxidant Activity. MYCOBIOLOGY 2023; 52:1-12. [PMID: 38415177 PMCID: PMC10896129 DOI: 10.1080/12298093.2023.2295633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 12/12/2023] [Indexed: 02/29/2024]
Abstract
A new edible wild mushroom species, described herein as Panus sribuabanensis, was collected from local markets and natural forests located in northern Thailand. This species is characterized by its medium to large-sized basidiomata, broadly ellipsoid to ellipsoid-shaped basidiospores, dimitic hyphal system, and the absence of hyphal pegs. A molecular phylogenetic analysis of combined the internal transcribed spacer (ITS) and large subunit (nrLSU) of nuclear ribosomal DNA sequences supported the monophyly of P. sribuabanensis as a distinct lineage within the genus Panus. Full description, illustrations, color photographs, and a phylogenetic tree to show the placement of P. sribuabanensis are provided. The dried mushroom showed a nutritional composition within the range of 2.58%-2.67% for fat content, 27.10%-27.98% for protein, and 43.97%-44.10% for carbohydrates. The ethanolic extracts from this mushroom exhibited a total phenolic content ranging from 0.66 to 0.74 mg GAE/g dry weight (dw). Moreover, the antioxidant activities of ethanolic extracts evaluated by the 2,2-diphenyl-1-picrylhydrazyl (0.90-1.08 mg TE/g dw) and ferric reducing antioxidant power (0.93-1.08 mg TE/g dw) assays demonstrate higher activity compared to the 2,2-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) assay (0.44-0.51 mg TE/g dw). The outcomes of this study provide significant information on the nutritional value, phenolic content, and antioxidant activity potential of this new mushroom species discovered in northern Thailand.
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Affiliation(s)
- Jaturong Kumla
- Center of Excellence in Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, Thailand
- Office of Research Administration, Chiang Mai University, Chiang Mai, Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Kritsana Jatuwong
- Center of Excellence in Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, Thailand
- Office of Research Administration, Chiang Mai University, Chiang Mai, Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Keerati Tanruean
- Biology Program, Faculty of Science and Technology, Pibulsongkram Rajabhat University, Phitsanulok, Thailand
| | - Surapong Khuna
- Center of Excellence in Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, Thailand
- Office of Research Administration, Chiang Mai University, Chiang Mai, Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Sirasit Srinuanpan
- Center of Excellence in Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, Thailand
- Office of Research Administration, Chiang Mai University, Chiang Mai, Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Saisamorn Lumyong
- Center of Excellence in Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
- Academy of Science, The Royal Society of Thailand, Bangkok, Thailand
| | - Nakarin Suwannarach
- Center of Excellence in Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, Thailand
- Office of Research Administration, Chiang Mai University, Chiang Mai, Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
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12
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Leonardo-Silva L, Xavier-Santos S. Corticioid and poroid fungi from Brazilian Cerrado: a history of research and a checklist of species. AN ACAD BRAS CIENC 2023; 95:e20220165. [PMID: 38126430 DOI: 10.1590/0001-3765202320220165] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 11/22/2022] [Indexed: 12/23/2023] Open
Abstract
Corticioid and poroid fungi are widely known for wood decomposition which confers an important ecological role and biotechnological properties upon these species. Although being one of the most studied groups of fungi worldwide, data on diversity and geographic occurrence patterns in Brazil are insufficient, especially in poorly studied areas, including the Cerrado biome. Here we present an overview of the scientific literature concerning the corticioid and poroid fungi from Cerrado, along with a list of species found in the biome so far. The historic research at Cerrado comprised 47 articles published between 1876 and 2021, of which 55% were published in the last decade. We found 387 records and 223 species, while 94 species are new additions to the checklists published in the last decade. Six of the listed species are endemic to Cerrado. Furthermore, 29 species are only known from Cerrado in Brazil, although they occur in other regions of the world. The main research groups focused on these fungi in Brazil have already published at least one article with samples from Cerrado. Therefore, intensifying studies throughout Cerrado could help in a better understanding of its Funga, its evolutionary relationship, and its threatens status.
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Affiliation(s)
- Lucas Leonardo-Silva
- Universidade Estadual de Goiás, Laboratório de Micologia Básica, Aplicada e Divulgação Científica (FungiLab), Campus Anápolis de Ciências Exatas e Tecnológicas, Br 153, Km 99, Zona Rural, 75132-903 Anápolis, GO, Brazil
| | - Solange Xavier-Santos
- Universidade Estadual de Goiás, Laboratório de Micologia Básica, Aplicada e Divulgação Científica (FungiLab), Campus Anápolis de Ciências Exatas e Tecnológicas, Br 153, Km 99, Zona Rural, 75132-903 Anápolis, GO, Brazil
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13
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Miettinen O, Vlasák J, Larsson E, Vlasák J, Seelan J, Hernawati, Levicky Q, Larsson KH, Spirin V. A revised genus-level classification for Cerrenaceae ( Polyporales, Agaricomycetes). Fungal Syst Evol 2023; 12:271-322. [PMID: 38455955 PMCID: PMC10918759 DOI: 10.3114/fuse.2023.12.14] [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: 08/05/2023] [Accepted: 11/28/2023] [Indexed: 03/09/2024] Open
Abstract
Cerrenaceae is a small family of polypores and hydnoid fungi in the order Polyporales (Basidiomycota). The family consists of white-rot fungi, some of which are serious tree pathogens. Combining morphological evidence with a phylogenetic dataset of six genetic markers, we revise generic concepts in the family and propose a seven-genus classification system for the family. Two genera are introduced as new: the monotypic Acanthodontia for Radulodon cirrhatinus, and Lividopora for the Rigidoporus vinctus complex. We re-introduce the name Somion for the Spongipellis delectans complex. Other recognized genera in the family are Cerrena, Irpiciporus, Pseudolagarobasidium, and Radulodon. New species introduced are Irpiciporus branchiformis from Tanzania, Lividopora armeniaca, and L. facilis from Southeast Asia, and Somion strenuum from East Asia. We provide nomenclatural comments on all the names combined to the above Cerrenaceae genera and typify Cerrena unicolor, C. zonata, Polyporus carneopallens (= L. vincta), Somion occarium, and S. unicolor. The genus Hyphoradulum belongs to Cystostereaceae (Agaricales), and we transfer the type species H. conspicuum to Crustomyces. Our study highlights the importance of integrating different basidiocarp types in analyses when revising genus classification in macrofungi. Citation: Miettinen O, Vlasák J, Larsson E, Vlasák J Jr., Seelan JSS, Hernawati, Levicky Q, Larsson K-H, Spirin V (2023). A revised genus-level classification for Cerrenaceae (Polyporales, Agaricomycetes). Fungal Systematics and Evolution 12: 271-322. doi: 10.3114/fuse.2023.12.14.
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Affiliation(s)
- O. Miettinen
- Finnish Museum of Natural History, P.O. Box 7, 00014 University of Helsinki, Finland
| | - J. Vlasák
- Biology Centre, Academy of Sciences of the Czech Republic, Branišovská 31, CZ 37005, České Budĕjovice, Czech Republic
| | - E. Larsson
- Biological and Environmental Sciences, University of Gothenburg, and Gothenburg Global Biodiversity Centre, Box 461, 40530 Gothenburg, Sweden
| | - J. Vlasák
- 207 Silverbrook Dr., Schwenksville, PA, USA
| | - J.S.S. Seelan
- Mycology and Pathology Laboratory, Institute for Tropical Biology and Conservation (ITBC), Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia
| | - Hernawati
- Fakultas Kehutanan (Faculty of Forestry), Universitas Muhammadiyah Sumatera Barat, Padang, Sumatera Barat 25172, Indonesia
| | - Q. Levicky
- The Royal Botanic Gardens, Kew, Richmond, TW9 3AB, UK
| | - K.-H. Larsson
- Natural History Museum, University of Oslo, P.O. Box 1172 Blindern, 0318 Oslo, Norway
| | - V. Spirin
- Finnish Museum of Natural History, P.O. Box 7, 00014 University of Helsinki, Finland
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14
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Yang Y, Jiang Q, Li Q, Yang J, Cha L, Cheng L, Yang S, Zhao C, Zhou H. Molecular Systematics and Taxonomic Analyses of Three New Wood-Inhabiting Fungi of Hyphoderma (Hyphodermataceae, Basidiomycota). J Fungi (Basel) 2023; 9:1044. [PMID: 37998850 PMCID: PMC10672532 DOI: 10.3390/jof9111044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/18/2023] [Accepted: 10/23/2023] [Indexed: 11/25/2023] Open
Abstract
In this present study, three new wood-inhabiting fungal taxa, Hyphoderma niveomarginatum, H. sordidum and H. weishanense, are proposed. Hyphoderma niveomarginatum is characterized by the ceraceous basidiomata having a smooth, cracking hymenial surface and the presence of the moniliform cystidia and ellipsoid basidiospores (7-9 × 3.5-5 µm). Hyphoderma sordidum is characterized by its resupinate basidiomata with a smooth hymenial surface with the fimbriate margin, the presence of the tubular cystidia and ellipsoid basidiospores (3-4.5 × 2-3 µm). Hyphoderma weishanense differs in its membranous basidiomata with a slightly buff to buff hymenial surface and the presence of broadly ellipsoid basidiospores (4.5-8.5 × 4-7 µm). Sequences of ITS+nLSU+mt-SSU+RPB1+RPB2 genes were used for the phylogenetic analyses using three methods. The ITS+nLSU+mt-SSU+RPB1+RPB2 analysis of the genus Hyphoderma indicated that the 3 new species of Hyphoderma were nested into genus Hyphoderma, in which H. niveomarginatum formed a single group and then grouped with H. membranaceum and H. sinense; H. sordidum was a sister to H. nudicephalum; and H. weishanense closely grouped with H. crystallinum.
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Affiliation(s)
- Yang Yang
- College of Biodiversity Conservation, Southwest Forestry University, Kunming 650224, China; (Y.Y.); (Q.J.); (Q.L.)
- Yunnan Key Laboratory of Gastrodia and Fungal Symbiotic Biology, Zhaotong University, Zhaotong 657000, China
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming 650224, China
| | - Qianquan Jiang
- College of Biodiversity Conservation, Southwest Forestry University, Kunming 650224, China; (Y.Y.); (Q.J.); (Q.L.)
| | - Qi Li
- College of Biodiversity Conservation, Southwest Forestry University, Kunming 650224, China; (Y.Y.); (Q.J.); (Q.L.)
| | - Jiawei Yang
- Office of Management and Protection, Green Peacock Provincial Nature Reserve, Dali 671000, China
| | - Li Cha
- Office of Management and Protection, Green Peacock Provincial Nature Reserve, Dali 671000, China
| | - Lijun Cheng
- Yunnan Key Laboratory of Gastrodia and Fungal Symbiotic Biology, Zhaotong University, Zhaotong 657000, China
| | - Shunqiang Yang
- Yunnan Key Laboratory of Gastrodia and Fungal Symbiotic Biology, Zhaotong University, Zhaotong 657000, China
| | - Changlin Zhao
- College of Biodiversity Conservation, Southwest Forestry University, Kunming 650224, China; (Y.Y.); (Q.J.); (Q.L.)
- Yunnan Key Laboratory of Gastrodia and Fungal Symbiotic Biology, Zhaotong University, Zhaotong 657000, China
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming 650224, China
| | - Hongmin Zhou
- College of Biodiversity Conservation, Southwest Forestry University, Kunming 650224, China; (Y.Y.); (Q.J.); (Q.L.)
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming 650224, China
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15
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Felegyi K, Garádi Z, Rácz B, Tóth G, Papp V, Boldizsár I, Dancsó A, Spengler G, Béni S, Ványolós A. Polyporenic Acids from the Mushroom Buglossoporus quercinus Possess Chemosensitizing and Efflux Pump Inhibitory Activities on Colo 320 Adenocarcinoma Cells. J Fungi (Basel) 2023; 9:923. [PMID: 37755032 PMCID: PMC10532983 DOI: 10.3390/jof9090923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 09/10/2023] [Accepted: 09/11/2023] [Indexed: 09/28/2023] Open
Abstract
Polyporenic acids N-R (1-5), five novel 24-methylene lanostane triterpenes along with seven known polyporenic acids (6-12), were identified from the fruiting bodies of Buglossoporus quercinus. The isolation of compounds 1-12 was performed by a combination of multistep flash chromatography and reversed-phase high-performance liquid chromatography (HPLC). The structure determination was carried out by extensive spectroscopic analysis, including 1D and 2D nuclear magnetic resonance (NMR) and high-resolution electrospray ionization mass spectrometry (HR-ESI-MS) experiments. The isolated fungal metabolites were investigated for their antiproliferative activity in vitro by 3-(4,5-dimethylthiazol2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay on the resistant Colo 320 human colon adenocarcinoma cell line expressing P-glycoprotein (ABCB1). The lanostane triterpenes exerted moderate antiproliferative activity with IC50 values in the range of 20.7-106.2 μM. A P-glycoprotein efflux pump modulatory test on resistant Colo 320 cells highlighted that fungal metabolites 3, 5, 8, and 10-12 have the ability to inhibit the efflux pump activity of cancer cells. Moreover, the drug interactions of triterpenes with doxorubicin were studied by the checkerboard method. Compounds 3-4, and 7-12 interacted in a synergistic manner, while an outstanding potency was detected for compound 9, which was defined as strong synergism (CI = 0.276). The current study reveals that B. quercinus is a remarkable source of fungal steroids with considerable chemosensitizing activity on cancer cells.
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Affiliation(s)
- Kristóf Felegyi
- Department of Pharmacognosy, Semmelweis University, 1085 Budapest, Hungary; (K.F.); (Z.G.); (I.B.); (S.B.)
| | - Zsófia Garádi
- Department of Pharmacognosy, Semmelweis University, 1085 Budapest, Hungary; (K.F.); (Z.G.); (I.B.); (S.B.)
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., 1475 Budapest, Hungary;
| | - Bálint Rácz
- Albert Szent-Györgyi Health Center, Department of Medical Microbiology, Albert Szent-Györgyi Medical School, University of Szeged, 6725 Szeged, Hungary; (B.R.); (G.T.); (G.S.)
| | - Gábor Tóth
- Albert Szent-Györgyi Health Center, Department of Medical Microbiology, Albert Szent-Györgyi Medical School, University of Szeged, 6725 Szeged, Hungary; (B.R.); (G.T.); (G.S.)
- ELKH-USZ Biologically Active Natural Products Research Group, University of Szeged, 6720 Szeged, Hungary
| | - Viktor Papp
- Department of Botany, Hungarian University of Agriculture and Life Sciences, 1118 Budapest, Hungary;
| | - Imre Boldizsár
- Department of Pharmacognosy, Semmelweis University, 1085 Budapest, Hungary; (K.F.); (Z.G.); (I.B.); (S.B.)
- Department of Plant Anatomy, Institute of Biology, Eötvös Loránd University, 1117 Budapest, Hungary
| | - András Dancsó
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., 1475 Budapest, Hungary;
| | - Gabriella Spengler
- Albert Szent-Györgyi Health Center, Department of Medical Microbiology, Albert Szent-Györgyi Medical School, University of Szeged, 6725 Szeged, Hungary; (B.R.); (G.T.); (G.S.)
| | - Szabolcs Béni
- Department of Pharmacognosy, Semmelweis University, 1085 Budapest, Hungary; (K.F.); (Z.G.); (I.B.); (S.B.)
- Department of Analytical Chemistry, Institute of Chemistry, Eötvös Loránd University, 1117 Budapest, Hungary
| | - Attila Ványolós
- Department of Pharmacognosy, Semmelweis University, 1085 Budapest, Hungary; (K.F.); (Z.G.); (I.B.); (S.B.)
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16
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Wannasawang N, Luangharn T, Thawthong A, Charoensup R, Jaidee W, Tongdeesoontorn W, Hyde KD, Thongklang N. Study of Optimal Conditions to Grow Thai Ganoderma, Fruiting Test, Proximate and Their Alpha Glucosidase Inhibitory Activity. Life (Basel) 2023; 13:1887. [PMID: 37763291 PMCID: PMC10532565 DOI: 10.3390/life13091887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/29/2023] [Accepted: 08/29/2023] [Indexed: 09/29/2023] Open
Abstract
Ganoderma (Ganodermataceae) has a worldwide distribution and has been widely used in traditional medicines. In this study, we report wild strains of Ganoderma that include two G. sichuanense and one G. orbiforme from northern Thailand. Optimal conditions for mycelium growth were ensured. The most favourable medium was potato sucrose agar for G. sichuanense and oatmeal agar for G. orbiforme and at 25 °C and 30 °C and pH 4-8. All types of cereal grains can be used to promote the growth of the mycelia of Ganoderma species. Fruiting tests were performed. All strains of Ganoderma produce fruiting bodies successfully in bag culture at 28 ± 1 °C with 75-85% relative humidity. Only G. orbiforme produced fruiting bodies in field cultivation at the laboratory scale. In the first flush yields, the G. sichuanense strain MFLUCC 22-0064 gave better production (the B.E was 152.35 ± 6.98 g). This study is the first to document the bag and field cultivation of wild Thai G. orbiforme. Ganoderma species are revealed to contain high amounts of fiber (47.90-52.45% d.b.), protein (12.80-14.67% d.b.), fat (4.90-5.70% d.b.), and carbohydrates (3.16-4.02% d.b.). Additionally, G. sichuanense and G. orbiforme were preliminarily screened for biological activity for inhibition of alpha-glucosidase enzyme activity. The IC50 values of G. orbiforme (MFLUCC 22-0066) was 105.97 ± 1.36 µg/mL and G. sichuanense (MFLUCC 22-0064) was 126.94 ± 0.87 µg/mL. Both strains had better inhibition than acarbose (168.18 ± 0.89 µM). These results on wild strains of Ganoderma will be useful for further studies on the applications of Ganoderma. Later the species can be introduced to domestic markets for cultivation and medicinal use.
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Affiliation(s)
- Naruemon Wannasawang
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand; (N.W.); (T.L.); (A.T.); (K.D.H.)
| | - Thatsanee Luangharn
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand; (N.W.); (T.L.); (A.T.); (K.D.H.)
| | - Anan Thawthong
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand; (N.W.); (T.L.); (A.T.); (K.D.H.)
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Rawiwan Charoensup
- School of Integrative Medicine, Mae Fah Luang University, Chiang Rai 57100, Thailand;
- Medicinal Plant Innovation Center of Mae Fah Luang University, Chiang Rai 57100, Thailand;
| | - Wuttichai Jaidee
- Medicinal Plant Innovation Center of Mae Fah Luang University, Chiang Rai 57100, Thailand;
| | - Wirongrong Tongdeesoontorn
- School of Agro-Industry, Mae Fah Luang University, Chiang Rai 57100, Thailand;
- Research Group of Innovative Food Packaging and Biomaterials, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Kevin D. Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand; (N.W.); (T.L.); (A.T.); (K.D.H.)
| | - Naritsada Thongklang
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand; (N.W.); (T.L.); (A.T.); (K.D.H.)
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
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17
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Moiseenko KV, Glazunova OA, Savinova OS, Fedorova TV. Exoproteomic Study and Transcriptional Responses of Laccase and Ligninolytic Peroxidase Genes of White-Rot Fungus Trametes hirsuta LE-BIN 072 Grown in the Presence of Monolignol-Related Phenolic Compounds. Int J Mol Sci 2023; 24:13115. [PMID: 37685920 PMCID: PMC10487439 DOI: 10.3390/ijms241713115] [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: 06/30/2023] [Revised: 07/24/2023] [Accepted: 08/17/2023] [Indexed: 09/10/2023] Open
Abstract
Being an abundant renewable source of aromatic compounds, lignin is an important component of future bio-based economy. Currently, biotechnological processing of lignin through low molecular weight compounds is one of the conceptually promising ways for its valorization. To obtain lignin fragments suitable for further inclusion into microbial metabolism, it is proposed to use a ligninolytic system of white-rot fungi, which mainly comprises laccases and peroxidases. However, laccase and peroxidase genes are almost always represented by many non-allelic copies that form multigene families within the genome of white-rot fungi, and the contributions of exact family members to the overall process of lignin degradation has not yet been determined. In this article, the response of the Trametes hirsuta LE-BIN 072 ligninolytic system to the presence of various monolignol-related phenolic compounds (veratryl alcohol, p-coumaric acid, vanillic acid, and syringic acid) in culture media was monitored at the level of gene transcription and protein secretion. By showing which isozymes contribute to the overall functioning of the ligninolytic system of the T. hirsuta LE-BIN 072, the data obtained in this study will greatly contribute to the possible application of this fungus and its ligninolytic enzymes in lignin depolymerization processes.
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Affiliation(s)
| | - Olga A. Glazunova
- A. N. Bach Institute of Biochemistry, Research Center of Biotechnology, Russian Academy of Sciences, Leninsky Ave. 33/2, Moscow 119071, Russia; (K.V.M.); (O.S.S.); (T.V.F.)
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18
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Valenzuela R, Luna-Vega I, Martínez-Pineda M, Martínez-González CR, García-Jiménez J, de la Fuente J, Bautista-Hernández S, Acosta-Castellanos S, Raymundo T. Novelties in Macrofungi of the Tropical Montane Cloud Forest in Mexico. J Fungi (Basel) 2023; 9:jof9040477. [PMID: 37108931 PMCID: PMC10143667 DOI: 10.3390/jof9040477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 04/05/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
The tropical montane cloud forest in Mexico is the most diverse and threatened ecosystem. Mexican macrofungi numbers more than 1408 species. This study described four new species of Agaricomycetes (Bondarzewia, Gymnopilus, Serpula, Sparassis) based on molecular and morphological characteristics. Our results support that Mexico is among the most biodiverse countries in terms of macrofungi in the Neotropics.
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Affiliation(s)
- Ricardo Valenzuela
- Laboratorio de Micología, Departamento de Botánica, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Mexico City 11340, CDMX, Mexico
| | - Isolda Luna-Vega
- Laboratorio de Biogeografía y Sistemática, Departamento de Biología Evolutiva, Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City 04510, CDMX, Mexico
| | - Michelle Martínez-Pineda
- Laboratorio de Micología, Departamento de Botánica, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Mexico City 11340, CDMX, Mexico
| | - César Ramiro Martínez-González
- Instituto de Horticultura, Departamento de Fitotecnia, Universidad Autónoma Chapingo, Km 38.5 Carretera Federal México-Texcoco, Texcoco 56230, Estado de México, Mexico
| | - Jesús García-Jiménez
- Tecnológico Nacional de México, Instituto Tecnológico de Ciudad Victoria, Blvd. Emilio Portes Gil #1301 Pte., Ciudad Victoria 87010, Tamaulipas, Mexico
| | - Javier de la Fuente
- Colegio de Posgraduados, Km 36.5, Montecillo, Texcoco 56230, Estado de México, Mexico
| | - Silvia Bautista-Hernández
- Laboratorio de Micología, Departamento de Botánica, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Mexico City 11340, CDMX, Mexico
| | - Salvador Acosta-Castellanos
- Laboratorio de Micología, Departamento de Botánica, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Mexico City 11340, CDMX, Mexico
| | - Tania Raymundo
- Laboratorio de Micología, Departamento de Botánica, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Mexico City 11340, CDMX, Mexico
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19
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Yu J, Lai J, Neal BM, White BJ, Banik MT, Dai SY. Genomic Diversity and Phenotypic Variation in Fungal Decomposers Involved in Bioremediation of Persistent Organic Pollutants. J Fungi (Basel) 2023; 9:418. [PMID: 37108874 PMCID: PMC10145412 DOI: 10.3390/jof9040418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/24/2023] [Accepted: 03/27/2023] [Indexed: 03/31/2023] Open
Abstract
Fungi work as decomposers to break down organic carbon, deposit recalcitrant carbon, and transform other elements such as nitrogen. The decomposition of biomass is a key function of wood-decaying basidiomycetes and ascomycetes, which have the potential for the bioremediation of hazardous chemicals present in the environment. Due to their adaptation to different environments, fungal strains have a diverse set of phenotypic traits. This study evaluated 320 basidiomycetes isolates across 74 species for their rate and efficiency of degrading organic dye. We found that dye-decolorization capacity varies among and within species. Among the top rapid dye-decolorizing fungi isolates, we further performed genome-wide gene family analysis and investigated the genomic mechanism for their most capable dye-degradation capacity. Class II peroxidase and DyP-type peroxidase were enriched in the fast-decomposer genomes. Gene families including lignin decomposition genes, reduction-oxidation genes, hydrophobin, and secreted peptidases were expanded in the fast-decomposer species. This work provides new insights into persistent organic pollutant removal by fungal isolates at both phenotypic and genotypic levels.
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Affiliation(s)
- Jiali Yu
- Systems and Synthetic Biology Innovation Hub, Texas A&M University, College Station, TX 77843, USA; (J.Y.)
- Department of Plant Pathology and Microbiology, Texas A&M University, College Station, TX 77843, USA
| | - Jingru Lai
- Systems and Synthetic Biology Innovation Hub, Texas A&M University, College Station, TX 77843, USA; (J.Y.)
- Department of Plant Pathology and Microbiology, Texas A&M University, College Station, TX 77843, USA
| | - Brian M. Neal
- Systems and Synthetic Biology Innovation Hub, Texas A&M University, College Station, TX 77843, USA; (J.Y.)
- Department of Plant Pathology and Microbiology, Texas A&M University, College Station, TX 77843, USA
| | - Bert J. White
- Systems and Synthetic Biology Innovation Hub, Texas A&M University, College Station, TX 77843, USA; (J.Y.)
| | - Mark T. Banik
- USDA Forest Service, Northern Research Station, Center for Forest Mycology Research, Madison, WI 53726, USA
| | - Susie Y. Dai
- Systems and Synthetic Biology Innovation Hub, Texas A&M University, College Station, TX 77843, USA; (J.Y.)
- Department of Plant Pathology and Microbiology, Texas A&M University, College Station, TX 77843, USA
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20
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Liu ZB, Zhou M, Zhang QY, Si J. A contribution to the genus Steccherinum (Steccherinaceae, Polyporales): Introducing two new species and two new combinations of the genus. Front Microbiol 2023; 14:1166267. [PMID: 37032844 PMCID: PMC10073545 DOI: 10.3389/fmicb.2023.1166267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 02/27/2023] [Indexed: 04/11/2023] Open
Abstract
Two new wood-inhabiting fungi from China, Steccherinum juniperi and S. incrustans, in the family Steccherinaceae are described and illustrated based on morphological and molecular analyses. The species S. juniperi was found growing on the rotten wood of Juniperus in Qinghai Province, China, while S. incrustans was collected on rotten angiosperm wood in Yunnan Province, China. The characteristics of S. juniperi include annual, resupinate basidiomata with a buff yellow fresh pore surface that becomes apricot orange when bruised, angular pores of 3-6 per mm, subicular generative hyphae sometimes covered with crystals, the presence of encrusted skeletocystidia in tube trama only, fusiform to slim clavate cystidioles, and ellipsoid basidiospores measuring as 3-4 × 2-3 μm. The characteristics of S. incrustans include annual, resupinate basidiomata with a buff yellow or pinkish buff to clay buff dried pore surface, angular pores (8-10 per mm), generative hyphae in trama frequently covered with crystals, the presence of encrusted skeletocystidia in tube trama and hymenium, and ellipsoid basidiospores (3.5-4.5 × 2.5-3.5 μm). Phylogenetic analysis based on a combined 2-locus dataset [ITS1-5.8S-ITS2 (ITS) + nuclear large subunit RNA (nLSU)] shows that the two species are members of Steccherinum, and they are compared with morphologically similar and related species of this genus, respectively. In addition, two new combinations from Junghuhnia, transferred to Steccherinum as S. austrosinense and S. nandinae, are proposed based on examination of their type materials and phylogenetic analysis.
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Affiliation(s)
| | | | | | - Jing Si
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
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21
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Li Y, Chen CC, He SH. New corticioid taxa in Phanerochaetaceae (Polyporales, Basidiomycota) from East Asia. Front Microbiol 2023; 14:1093096. [PMID: 36970688 PMCID: PMC10034411 DOI: 10.3389/fmicb.2023.1093096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 02/06/2023] [Indexed: 03/11/2023] Open
Abstract
The species diversity, taxonomy, and phylogeny of five corticioid genera of Phanerochaetaceae, namely, Hyphodermella, Roseograndinia, Phlebiopsis, Rhizochaete, and Phanerochaete, in East Asia are studied by using the morphological and molecular methods. Phylogenetic analyses were performed separately for the Donkia, Phlebiopsis, Rhizochaete, and Phanerochaete clades based on ITS1-5.8S-ITS2 and nrLSU sequence data. In total, seven new species were found, two new combinations are suggested, and a new name is proposed. In the Donkia clade, Hyphodermella sensu stricto was strongly supported with two new lineages, namely H. laevigata and H. tropica, which were recovered. Hyphodermella aurantiaca and H. zixishanensis are members of Roseograndinia, while R. jilinensis is proved to be a later synonym of H. aurantiaca. In the Phlebiopsis clade, P. cana sp. nov. was found on the bamboo from tropical Asia. In the Rhizochaete clade, four new species, R. nakasoneae, R. subradicata, R. terrestris, and R. yunnanensis were recovered based mainly on molecular analyses. In the Phanerochaete clade, P. subsanguinea nom. nov. is proposed to replace Phanerochaete rhizomorpha C.L. Zhao & D.Q. Wang, which is an invalid name because it was published after Phanerochaete rhizomorpha C.C. Chen, Sheng H. Wu & S.H. He, representing another species. Descriptions and illustrations are provided for the new species, and discussions are given for new taxa and names. Identification keys to Hyphodermella species worldwide and Rhizochaete species in China are given separately.
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Affiliation(s)
- Yue Li
- School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Che-Chih Chen
- Department of Biology, National Museum of Natural Science, Taichung, Taiwan
| | - Shuang-Hui He
- School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
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22
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Mao WL, Wu YD, Liu HG, Yuan Y, Dai YC. A contribution to Porogramme (Polyporaceae, Agaricomycetes) and related genera. IMA Fungus 2023; 14:5. [PMID: 36882814 PMCID: PMC9990255 DOI: 10.1186/s43008-023-00110-z] [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: 05/14/2022] [Accepted: 02/28/2023] [Indexed: 03/09/2023] Open
Abstract
The polypores with shallow pores from tropical Asia and America are studied. Our molecular phylogeny based on the internal transcribed spacer (ITS), the large subunit nuclear ribosomal RNA gene (nLSU), the translation elongation factor 1-α gene (TEF1), and the largest subunit of RNA polymerase II (RPB1) demonstrates six clades are formed among Porogramme and related genera. Two new genera, Cyanoporus and Pseudogrammothele, are established, and the six clades represent Porogramme, Cyanoporus, Grammothele, Epithele, Theleporus, and Pseudogrammothele, respectively. The molecular clock analyses estimate the divergence times of the six clades based on a dataset (ITS + LSU + TEF1 + RPB1 + RPB2), and we recognize the mean stem ages of the six genera are earlier than 50 Mya. Three new species in Porogramme were morphologically and phylogenetically confirmed, and they are described as P. austroasiana, P. cylindrica, and P. yunnanensis. Phylogenetic analysis shows that type species of Tinctoporellus and Porogramme are nested in the same clade, and Tinctoporellus is treated as a synonym of Porogramme. Based on our phylogeny, twelve new combinations are proposed, and the differences between the new species and similar or related species are discussed.
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Affiliation(s)
- Wei-Lin Mao
- School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, 100083, China
| | - Ying-Da Wu
- School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, 100083, China.,Key Laboratory of Forest and Grassland Fire Risk Prevention, Ministry of Emergency Management, China Fire and Rescue Institute, Beijing, 102202, China
| | | | - Yuan Yuan
- School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, 100083, China.
| | - Yu-Cheng Dai
- School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, 100083, China.
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Liu S, Zhou JL, Song J, Sun YF, Dai YC, Cui BK. Climacocystaceae fam. nov. and Gloeoporellaceae fam. nov., two new families of Polyporales (Basidiomycota). Front Microbiol 2023; 14:1115761. [PMID: 36819032 PMCID: PMC9935835 DOI: 10.3389/fmicb.2023.1115761] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 01/11/2023] [Indexed: 02/05/2023] Open
Abstract
Polyporales is a diverse group of Agaricomycetes including more than 2,500 species belonging to 255 genera and 18 families. Recently, many studies focused on the classification of Polyporales, but the familial placements of some taxa remain uncertain. In this study, two new families, Climacocystaceae and Gloeoporellaceae of Polyporales, are proposed based on morphological characters and molecular data. Phylogenetic analyses of the two new families are inferred from the DNA sequences of the internal transcribed spacer regions (ITS), the large subunit of nuclear ribosomal RNA gene (nLSU), the largest subunit of RNA polymerase II gene (RPB1), the second largest subunit of RNA polymerase II gene (RPB2), and the translation elongation factor 1-α gene (TEF1). Furthermore, the divergence time of Polyporales was estimated as an additional taxonomic criterion based on the conserved regions of five DNA fragments (5.8S, nLSU, RPB1, RPB2, and TEF1). Bayesian evolutionary analysis revealed that the ancestor of Polyporales splits with a mean stem age of 136.53 Mya with a 95% highest posterior density (HPD) of 118.08-158.06 Mya. The mean stem ages of the families within Polyporales originated between 66.02 and 119.22 Mya, of which Climacocystaceae occurred in a mean stem age of 77.49 Mya with a 95% HPD of 61.45-93.16 Mya, and Gloeoporellaceae occurred in a mean stem age of 88.06 Mya with a 95% HPD of 67.15-107.76 Mya.
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Affiliation(s)
- Shun Liu
- School of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, China
| | - Jun-Liang Zhou
- International Exchange and Cooperation Department, Kunming University, Kunming, Yunnan, China
| | - Jie Song
- Department of Horticulture and Food, Guangdong Eco-Engineering Polytechnic, Guangzhou, China
| | - Yi-Fei Sun
- School of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, China
| | - Yu-Cheng Dai
- School of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, China
| | - Bao-Kai Cui
- School of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, China,*Correspondence: Bao-Kai Cui,
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Zhang QY, Liu ZB, Liu HG, Si J. Two new corticioid species of Phanerochaetaceae (Polyporales, Basidiomycota) from Southwest China. Front Cell Infect Microbiol 2023; 13:1105918. [PMID: 36816592 PMCID: PMC9936140 DOI: 10.3389/fcimb.2023.1105918] [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: 11/23/2022] [Accepted: 01/18/2023] [Indexed: 02/05/2023] Open
Abstract
Two new corticioid fungi in the family Phanerochaetaceae, Phanerochaete shenghuaii and Rhizochaete variegata, are described and illustrated from Southwest China based on morphological characteristics and molecular data. Phanerochaete shenghuaii is characterized by annual, effused, inseparable basidiocarps from substrate, ivory white to cream hymenial surface when juvenile, buff to yellowish brown with age, buff in KOH, a monomitic hyphal system, smooth cystidia, and ellipsoid basidiospores measuring 4.8-6 × 2.5-3.8 µm. Rhizochaete variegata is characterized by annual, effused, easily separable basidiocarps from substrate, buff-yellow to clay-pink fresh hymenial surface becoming cream to buff upon drying, violet in KOH, a monomitic hyphal system, encrusted cystidia, and ellipsoid basidiospores measuring 3-4 × 2.2-3 µm. The phylogenetic analyses based on ITS + nLSU rDNA sequences confirm the placement of the two new species, respectively, in the Phanerochaete clade and the Rhizochaete clade of Phanerochaetaceae. Phylogenetically related and morphologically similar species to these two new species are discussed.
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Affiliation(s)
- Qiu-Yue Zhang
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Zhan-Bo Liu
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Hong-Gao Liu
- Faculty of Agronomy and Life Sciences, Zhaotong University, Zhaotong, Yunnan, China
| | - Jing Si
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China,*Correspondence: Jing Si,
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25
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Liu S, Sun YF, Ji X, Song CG, Xu TM, Cui BK. Molecular phylogeny and taxonomy of the remarkable genus Leptoporus (Polyporales, Basidiomycota) with description of a new species from Southwest China. Front Cell Infect Microbiol 2023; 12:1116035. [PMID: 36755851 PMCID: PMC9901564 DOI: 10.3389/fcimb.2022.1116035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 12/28/2022] [Indexed: 01/24/2023] Open
Abstract
Leptoporus is a rare and remarkable genus, mainly occurring in coniferous forests in the Northern Hemisphere. Recent phylogenetic studies showed that Leptoporus belongs to Irpicaceae in the phlebioid clade. It is worth noting that most species in the phlebioid clade can cause white-rot decay, except for the Leptoporus species, which can cause a brown-rot decay. In this study, we performed phylogenetic and taxonomic studies of Leptoporus and related genera. Molecular phylogenetic analyses were conducted based on sequences from multiple loci including the internal transcribed spacer (ITS) regions, the large subunit of nuclear ribosomal RNA gene (nLSU), the largest subunit of RNA polymerase II gene (RPB1), the second largest subunit of RNA polymerase II gene (RPB2), and the translation elongation factor 1-α gene (TEF1). Combined with morphological characteristics, a new species, Leptoporus submollis sp. nov., is discovered and illustrated from Southwest China.
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Affiliation(s)
| | | | | | | | | | - Bao-Kai Cui
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
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26
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Dong JH, Zhang XC, Chen JJ, Zhu ZL, Zhao CL. A phylogenetic and taxonomic study on Steccherinum (Polyporales, Basidiomycota): Focusing on three new Steccherinum species from southern China. Front Cell Infect Microbiol 2023. [DOI: 10.3389/fcimb.2023.1103579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The wood-inhabiting fungi play an integral role in wood degradation and the cycle of matter in the ecological system. They are considered as the “key player” in wood decomposition, because of their ability to produce all kinds of enzymes that break down woody lignin, cellulose and hemicellulose. In the present study, three new wood-inhabiting fungal species, Steccherinum fissurutum, S. punctatum and S. subtropicum spp. nov., collected from southern China, are proposed based on a combination of morphological features and molecular evidence. Steccherinum fissurutum is characterized by the resupinate, subceraceous basidiomata with cracked hymenophore, a monomitic hyphal system with clamped generative hyphae and cylindrical basidiospores; S. punctatum is characterized by the annual, punctate basidiomata with leathery hymenophore, cylindrical, strongly encrusted cystidia and ellipsoid basidiospores (3.6–4.5 ×2.6–3.4 µm); S. subtropicum is characterized by its effuse-reflexed basidiomata, a odontioid hymenophore with pink to lilac hymenial surface and ellipsoid basidiospores measuring as (2.8–3.4 × 2.0–2.7 µm). Sequences of ITS and nLSU rRNA markers of the studied samples were generated, and phylogenetic analyses were performed with maximum likelihood, maximum parsimony, and Bayesian inference methods. The ITS+nLSU analysis of the family Steccherinaceae indicated that the three new species clustered into the genus Steccherinum. Based on further analysis of ITS+nLSU dataset, the phylogenetic analysis confirmed that S. subtropicum was sister to S. enuispinum; S. fissurutum formed a monophyletic lineage; S. punctatum grouped with a clade comprised S. straminellum and S. ciliolatum.
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27
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Dong JH, Zhang XC, Chen JJ, Zhu ZL, Zhao CL. A phylogenetic and taxonomic study on Steccherinum (Polyporales, Basidiomycota): Focusing on three new Steccherinum species from southern China. Front Cell Infect Microbiol 2023; 12:1103579. [PMID: 36817691 PMCID: PMC9930103 DOI: 10.3389/fcimb.2022.1103579] [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: 11/20/2022] [Accepted: 12/22/2022] [Indexed: 01/28/2023] Open
Abstract
The wood-inhabiting fungi play an integral role in wood degradation and the cycle of matter in the ecological system. They are considered as the "key player" in wood decomposition, because of their ability to produce all kinds of enzymes that break down woody lignin, cellulose and hemicellulose. In the present study, three new wood-inhabiting fungal species, Steccherinum fissurutum, S. punctatum and S. subtropicum spp. nov., collected from southern China, are proposed based on a combination of morphological features and molecular evidence. Steccherinum fissurutum is characterized by the resupinate, subceraceous basidiomata with cracked hymenophore, a monomitic hyphal system with clamped generative hyphae and cylindrical basidiospores; S. punctatum is characterized by the annual, punctate basidiomata with leathery hymenophore, cylindrical, strongly encrusted cystidia and ellipsoid basidiospores (3.6-4.5 ×2.6-3.4 µm); S. subtropicum is characterized by its effuse-reflexed basidiomata, a odontioid hymenophore with pink to lilac hymenial surface and ellipsoid basidiospores measuring as (2.8-3.4 × 2.0-2.7 µm). Sequences of ITS and nLSU rRNA markers of the studied samples were generated, and phylogenetic analyses were performed with maximum likelihood, maximum parsimony, and Bayesian inference methods. The ITS+nLSU analysis of the family Steccherinaceae indicated that the three new species clustered into the genus Steccherinum. Based on further analysis of ITS+nLSU dataset, the phylogenetic analysis confirmed that S. subtropicum was sister to S. enuispinum; S. fissurutum formed a monophyletic lineage; S. punctatum grouped with a clade comprised S. straminellum and S. ciliolatum.
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Affiliation(s)
- Jun-Hong Dong
- Yunnan Key Laboratory of Plateau Wetland Conservation, Restoration and Ecological Services, Southwest Forestry University, Kunming, China,College of Biodiversity Conservation, Southwest Forestry University, Kunming, China
| | - Xun-Chi Zhang
- Yunnan Key Laboratory of Plateau Wetland Conservation, Restoration and Ecological Services, Southwest Forestry University, Kunming, China,College of Biodiversity Conservation, Southwest Forestry University, Kunming, China
| | - Jia-Jia Chen
- College of Landscape Architecture, Jiangsu Vocational College of Agriculture and Forestry, Zhenjiang, China
| | - Zhong-Long Zhu
- College of Forestry, Beijing Forestry University, Beijing, China,*Correspondence: Chang-Lin Zhao, ; Zhong-Long Zhu,
| | - Chang-Lin Zhao
- Yunnan Key Laboratory of Plateau Wetland Conservation, Restoration and Ecological Services, Southwest Forestry University, Kunming, China,College of Biodiversity Conservation, Southwest Forestry University, Kunming, China,Yunnan Key Laboratory for Fungal Diversity and Green Development, Kunming Institute of Botany, Chinese Academy of Science, Kunming, China,*Correspondence: Chang-Lin Zhao, ; Zhong-Long Zhu,
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Paez CA, Kraisitudomsook N, Smith JA, Loyd AL, Lindner DL, Smith ME. Revising the taxonomic placement of Laetiporus persicinus within the Laetiporaceae. Mycologia 2023; 115:107-121. [PMID: 36533930 DOI: 10.1080/00275514.2022.2139144] [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: 12/24/2022]
Abstract
The fungus currently known as Laetiporus persicinus is a recognizable brown-rot decayer that is widespread on oak hosts in the southeastern United States. This species was first described as Polyporus persicinus in 1872 based on collections by Henry W. Ravenel from South Carolina. In this study, we elucidate the phylogenetic relationships of Laetiporus persicinus based on maximum likelihood and Bayesian inference analyses of a four-locus data set (18S, 28S, rpb2, and tef1) from taxa within the Fomitopsidaceae and Laetiporaceae. The internal transcribed spacer (ITS) region was analyzed separately because it was not possible to align this locus across a diverse data set that included taxa from multiple families. Our analysis and previous studies indicate that Laetiporus persicinus does not belong to Laetiporus sensu stricto, and we found a strongly supported relationship between Laetiporus persicinus and the African species Kusaghiporia usambarensis, despite the fact that the 28S phylogeny resolved a different (but unsupported) topology. Here, we propose Kusaghiporia persicinus, comb. nov., based on a combination of morphological and molecular data. Laetiporus persicinus shares many morphological features with K. usambarensis that are missing in other Laetiporus species, including centrally stipitate basidiomata, a brown to pinkish pileus surface, and a pore layer that bruises when touched. However, K. usambarensis and L. persicinus differ in basidiospore size and shape as well as their geographic distributions. We provide a revised taxonomic treatment for this common wood-decay fungus.
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Affiliation(s)
- Claudia A Paez
- Department of Plant Pathology, University of Florida, Gainesville, Florida 32611
| | | | - Jason A Smith
- School of Forest, Fisheries and Geomatics Sciences, University of Florida, Gainesville, Florida 32611-0410
| | - Andrew L Loyd
- Bartlett Tree Research Laboratories, Charlotte, North Carolina 28278
| | - Daniel L Lindner
- Center for Forest Mycology Research, Madison Field Office of the Northern Research Station, Forest Service, U.S. Department of Agriculture, Madison, Wisconsin 53726
| | - Matthew E Smith
- Department of Plant Pathology, University of Florida, Gainesville, Florida 32611
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29
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Phylogenetic relationships and taxonomy of Grifola (Polyporales). Mycol Prog 2023. [DOI: 10.1007/s11557-022-01857-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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30
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Si J, Zhang YZ, Liang JQ, Li HJ. Morphology and phylogeny identify two new species and one new subspecies of Podoscypha from Yunnan Province, Southwest China. Front Microbiol 2023; 14:1151365. [PMID: 36925482 PMCID: PMC10011068 DOI: 10.3389/fmicb.2023.1151365] [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: 01/26/2023] [Accepted: 02/06/2023] [Indexed: 03/08/2023] Open
Abstract
In this study, Podoscypha was taxonomically and phylogenetically evaluated. In total, five specimens collected from the tropical areas of Yunnan Province in Southwest China were studied. In combination with morphological observations and phylogenetic analyses based on ITS and LSU loci, two new species and one new subspecies, Podoscypha subinvoluta, P. tropica, and P. petalodes subsp. cystidiata, respectively, were discovered. The illustrated descriptions of the new species and subspecies are provided. Moreover, the main morphological differences between related species are discussed.
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Affiliation(s)
- Jing Si
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Yi-Zhe Zhang
- National Institute of Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jia-Qi Liang
- National Institute of Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Hai-Jiao Li
- National Institute of Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing, China
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31
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Diversity of Filamentous Fungi Associated with Dairy Processing Environments and Spoiled Products in Brazil. Foods 2022; 12:foods12010153. [PMID: 36613369 PMCID: PMC9818152 DOI: 10.3390/foods12010153] [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: 11/15/2022] [Revised: 12/08/2022] [Accepted: 12/22/2022] [Indexed: 12/29/2022] Open
Abstract
Few studies have investigated the diversity of spoilage fungi from the dairy production chain in Brazil, despite their importance as spoilage microorganisms. In the present study, 109 filamentous fungi were isolated from various spoiled dairy products and dairy production environments. The isolates were identified through sequencing of the internal transcribed spacer (ITS) region. In spoiled products, Penicillium and Cladosporium were the most frequent genera of filamentous fungi and were also present in the dairy environment, indicating that they may represent a primary source of contamination. For dairy production environments, the most frequent genera were Cladosporium, Penicillium, Aspergillus, and Nigrospora. Four species (Hypoxylon griseobrunneum, Rhinocladiella similis, Coniochaeta rosae, and Paecilomyces maximus) were identified for the first time in dairy products or in dairy production environment. Phytopathogenic genera were also detected, such as Montagnula, Clonostachys, and Riopa. One species isolated from the dairy production environment is classified as the pathogenic fungi, R. similis. Regarding the phylogeny, 14 different families were observed and most of the fungi belong to the Ascomycota phylum. The understanding of fungal biodiversity in dairy products and environment can support the development of conservation strategies to control food spoilage. This includes the suitable use of preservatives in dairy products, as well as the application of specific cleaning and sanitizing protocols designed for a specific group of target microorganisms.
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Westphalen MC, Motato-Vásquez V, Rajchenberg M, Tomšovský M, Gugliotta AM, da Silveira RMB. New insights on Flaviporus (Polyporales) in the neotropics. Mycol Prog 2022. [DOI: 10.1007/s11557-022-01845-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Fungicolous Fungi on Pseudosclerotial Plates and Apothecia of Hymenoscyphus fraxineus and Their Biocontrol Potential. Microorganisms 2022; 10:microorganisms10112250. [DOI: 10.3390/microorganisms10112250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/28/2022] [Accepted: 11/11/2022] [Indexed: 11/15/2022] Open
Abstract
In the present work, research tasks were carried out in the search for fungi with potential biocontrol possibilities in relation to the ash dieback pathogen, Hymenoscyphus fraxineus. In the years 2012–2021, dead petioles of F. excelsior and F. mandshurica were collected, on which morphological structures of H. fraxineus showed unusual symptoms of dying (apothecia) and signs of colonization by other fungi (pseudosclerotial plates). Based on morphological and molecular phylogenetic data, 18 fungal taxa were identified. Thirteen of them belong to Ascomycota: Clonostachys rosea, Cl. solani, Cordyceps sp., Minimidochium sp., Nemania diffusa, Fusarium sp., Pestalotiopsis sp., Trichoderma atroviride, T. harzianum, T. polysporum, T. rodmanii, T. tomentosum, Trichoderma sp., and five other taxa are represented by Basidiomycota: Corticiales sp., Cyathus olla, Efibula sp., Gymnopus sp. and Polyporales sp. In 108 dual cultures in vitro, three different types of interactions were distinguished: (i) physical colony contact (5.6%), (ii) presence of an inhibition zone between the colonies (0.9%), and (iii) copartner overgrowth of H. fraxineus colonies and partial or complete replacement of the pathogen (93.5%). In the dual cultures, various morphological deformations of H. fraxineus hyphae were observed: the development of apical or intercalary cytoplasmic extrusions, development of internal hyphae of the test fungi in pathogens’ hyphae, the deformation and disruption of significant sections of H. fraxineus hyphae via lysis and mycoparasitism, complete desolation of H. fraxineus cells and breakdown of hyphae into short fragments, and disappearing of pigment in the affected hyphae of H. fraxineus. The inoculation tests performed in vivo or in glass Petrie dishes showed that all the identified taxa were able to lead to pathological changes in H. fraxineus apothecia, and the mycelium of some of them completely covered pseudosclerotial plates of H. fraxineus. It was emphasized in the discussion that such activity of these fungi in forest stands may contribute to the reduction in the H. fraxineus inoculum reservoir.
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Yuan Y, Wu YD, Wang YR, Zhou M, Qiu JZ, Li DW, Vlasák J, Liu HG, Dai YC. Two new forest pathogens in Phaeolus (Polyporales, Basidiomycota) on Chinese coniferous trees were confirmed by molecular phylogeny. Front Microbiol 2022; 13:942603. [PMID: 36212865 PMCID: PMC9532751 DOI: 10.3389/fmicb.2022.942603] [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: 05/12/2022] [Accepted: 08/26/2022] [Indexed: 11/25/2022] Open
Abstract
Phaeolus schweinitzii (Fr.) Pat. was originally described in Europe and is considered a common forest pathogen on conifers in the Northern Hemisphere. Our molecular phylogeny based on samples from China, Europe, and North America confirms that P. schweinitzii is a species complex, including six taxa. P. schweinitzii sensu stricto has a distribution in Eurasia; the samples from Northeast and Southwest China are distantly related to P. schweinitzii sensu stricto, and two new species are described after morphological, phylogenetic, and geographical analyses. The species growing on Larix, Picea, and Pinus in Northeast China is described as Phaeolus asiae-orientalis. Another species mostly occurring on Pinus yunnanensis in Southwest China is Phaeolus yunnanensis. In addition, three taxa distributed in North America differ from P. schweinitzii sensu stricto. Phaeolus tabulaeformis (Berk.) Pat. is in Southeast North America, “P. schweinitzii-1” in Northeast North America, and “P. schweinitzii-2” in western North America.
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Affiliation(s)
- Yuan Yuan
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Ying-Da Wu
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
- Key Laboratory of Forest and Grassland Fire Risk Prevention, Ministry of Emergency Management, China Fire and Rescue Institute, Beijing, China
| | - Ya-Rong Wang
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Meng Zhou
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Jun-Zhi Qiu
- College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, China
| | - De-Wei Li
- The Connecticut Agricultural Experiment Station Valley Laboratory, Windsor, CT, United States
| | - Josef Vlasák
- Biology Centre, Institute of Plant Molecular Biology, Czech Academy of Sciences, České Budějovice, Czechia
| | - Hong-Gao Liu
- School of Agronomy and Life Sciences, Zhaotong University, Zhaotong, China
| | - Yu-Cheng Dai
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
- *Correspondence: Yu-Cheng Dai
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35
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Liu S, Chen YY, Sun YF, He XL, Song CG, Si J, Liu DM, Gates G, Cui BK. Systematic classification and phylogenetic relationships of the brown-rot fungi within the Polyporales. FUNGAL DIVERS 2022. [DOI: 10.1007/s13225-022-00511-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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36
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Drimane-Type Sesquiterpenoids Derived from the Tropical Basidiomycetes Perenniporia centrali-africana and Cerrena sp. nov. Molecules 2022; 27:molecules27185968. [PMID: 36144704 PMCID: PMC9500820 DOI: 10.3390/molecules27185968] [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: 09/02/2022] [Accepted: 09/08/2022] [Indexed: 11/30/2022] Open
Abstract
Five new drimane-type sesquiterpenoids were isolated from cultures of the tropical basidiomycetes, Perenniporia centrali-africana (originating from Kenya) and Cerrena sp. nov. (originating from Thailand). A new pereniporin A derivative (1), a new drimane-type sesquiterpene lactam (2), and the new 6,7-Dehydro-isodrimenediol (3) were isolated from P. centrali-africana. In parallel, the two new drimane-type sesquiterpene lactams 5 and 6 were isolated together with known isodrimenediol (4) from Cerrena sp. This is the first report of drimane-type sesquiterpene lactams from basidiomycetes. The structures were elucidated based on 1D and 2D nuclear magnetic resonance (NMR) spectroscopic data, in combination with high-resolution electrospray mass spectrometric (HR-ESIMS) data. The compounds were devoid of significant antimicrobial and cytotoxic activities.
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Homokaryotic High-Quality Genome Assembly of Medicinal Fungi Wolfiporia hoelen Reveals Auto-Regulation and High-Temperature Adaption of Probable Two-Speed Genome. Int J Mol Sci 2022; 23:ijms231810484. [PMID: 36142397 PMCID: PMC9503964 DOI: 10.3390/ijms231810484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/06/2022] [Accepted: 09/07/2022] [Indexed: 11/17/2022] Open
Abstract
Sclerotia of Wolfiporia hoelen are one of the most important traditional Chinese medicines and are commonly used in China, Japan, Korea, and other Asian countries. In the present study, we presented the first high-quality homokaryotic genome of W. hoelen with 14 chromosomes which was evaluated with assembly index, telomere position detection, and whole-genome collinearity. A 64.44 Mb genome was assembled with a Contig N50 length of 3.76 Mb. The imbalanced distribution of transposons and chromosome characters revealed the probable two-speed genome of W. hoelen. High consistency between methylation and transposon conserved the genome stability. The expansion of the gene family about signal transduction and nutritional transport has intimate relationships with sclerotial formation. Up-regulation of expression for distinctive decomposition enzymes, ROS clearance genes, biosynthesis of unsaturated fatty acids, and change of the cell wall components maintained high-speed growth of mycelia that may be the high-temperature adaption strategy of W. hoelen. Further, the analysis of mating-control genes demonstrated that HD3 probably had no function on mating recognition, with the HD protein in a distant genetic with known species. Overall, the high-quality genome of W. hoelen provided crucial information for genome structure and stability, high-temperature adaption, and sexual and asexual process.
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38
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Shabaev AV, Moiseenko KV, Glazunova OA, Savinova OS, Fedorova TV. Comparative Analysis of Peniophora lycii and Trametes hirsuta Exoproteomes Demonstrates “Shades of Gray” in the Concept of White-Rotting Fungi. Int J Mol Sci 2022; 23:ijms231810322. [PMID: 36142233 PMCID: PMC9499651 DOI: 10.3390/ijms231810322] [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: 08/16/2022] [Revised: 08/31/2022] [Accepted: 09/02/2022] [Indexed: 11/16/2022] Open
Abstract
White-rot basidiomycete fungi are a unique group of organisms that evolved an unprecedented arsenal of extracellular enzymes for an efficient degradation of all components of wood such as cellulose, hemicelluloses and lignin. The exoproteomes of white-rot fungi represent a natural enzymatic toolbox for white biotechnology. Currently, only exoproteomes of a narrow taxonomic group of white-rot fungi—fungi belonging to the Polyporales order—are extensively studied. In this article, two white-rot fungi, Peniophora lycii LE-BIN 2142 from the Russulales order and Trametes hirsuta LE-BIN 072 from the Polyporales order, were compared and contrasted in terms of their enzymatic machinery used for degradation of different types of wood substrates—alder, birch and pine sawdust. Our findings suggested that the studied fungi use extremely different enzymatic systems for the degradation of carbohydrates and lignin. While T. hirsuta LE-BIN 072 behaved as a typical white-rot fungus, P. lycii LE-BIN 2142 demonstrated substantial peculiarities. Instead of using cellulolytic and hemicellulolytic hydrolytic enzymes, P. lycii LE-BIN 2142 primarily relies on oxidative polysaccharide-degrading enzymes such as LPMO and GMC oxidoreductase. Moreover, exoproteomes of P. lycii LE-BIN 2142 completely lacked ligninolytic peroxidases, a well-known marker of white-rot fungi, but instead contained several laccase isozymes and previously uncharacterized FAD-binding domain-containing proteins.
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Wang CG, Dai YC. Phylogeny and taxonomy of Spongipellis (Polyporales, Basidiomycota) and its micromorphological similar genera. Mycol Prog 2022. [DOI: 10.1007/s11557-022-01817-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Wu J, Yang X, Duan Y, Wang P, Qi J, Gao JM, Liu C. Biosynthesis of Sesquiterpenes in Basidiomycetes: A Review. J Fungi (Basel) 2022; 8:jof8090913. [PMID: 36135638 PMCID: PMC9501842 DOI: 10.3390/jof8090913] [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: 07/13/2022] [Revised: 08/10/2022] [Accepted: 08/26/2022] [Indexed: 11/19/2022] Open
Abstract
Sesquiterpenes are common small-molecule natural products with a wide range of promising applications and are biosynthesized by sesquiterpene synthase (STS). Basidiomycetes are valuable and important biological resources. To date, hundreds of related sesquiterpenoids have been discovered in basidiomycetes, and the biosynthetic pathways of some of these compounds have been elucidated. This review summarizes 122 STSs and 2 fusion enzymes STSs identified from 26 species of basidiomycetes over the past 20 years. The biological functions of enzymes and compound structures are described, and related research is discussed.
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Affiliation(s)
- Jiajun Wu
- Key Laboratory for Enzyme and Enzyme-like Material Engineering of Heilongjiang, College of Life Science, Northeast Forestry University, Harbin 150040, China
| | - Xiaoran Yang
- Key Laboratory for Enzyme and Enzyme-like Material Engineering of Heilongjiang, College of Life Science, Northeast Forestry University, Harbin 150040, China
| | - Yingce Duan
- Key Laboratory for Enzyme and Enzyme-like Material Engineering of Heilongjiang, College of Life Science, Northeast Forestry University, Harbin 150040, China
| | - Pengchao Wang
- Key Laboratory for Enzyme and Enzyme-like Material Engineering of Heilongjiang, College of Life Science, Northeast Forestry University, Harbin 150040, China
| | - Jianzhao Qi
- Key Laboratory for Enzyme and Enzyme-like Material Engineering of Heilongjiang, College of Life Science, Northeast Forestry University, Harbin 150040, China
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling 712100, China
| | - Jin-Ming Gao
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling 712100, China
| | - Chengwei Liu
- Key Laboratory for Enzyme and Enzyme-like Material Engineering of Heilongjiang, College of Life Science, Northeast Forestry University, Harbin 150040, China
- Correspondence:
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41
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Li Q, Zhang T, Li L, Bao Z, Tu W, Xiang P, Wu Q, Li P, Cao M, Huang W. Comparative Mitogenomic Analysis Reveals Intraspecific, Interspecific Variations and Genetic Diversity of Medical Fungus Ganoderma. J Fungi (Basel) 2022; 8:jof8080781. [PMID: 35893149 PMCID: PMC9394262 DOI: 10.3390/jof8080781] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/21/2022] [Accepted: 07/21/2022] [Indexed: 11/16/2022] Open
Abstract
Ganoderma species are widely distributed in the world with high diversity. Some species are considered to be pathogenic fungi while others are used as traditional medicine in Asia. In this study, we sequenced and assembled four Ganoderma complete mitogenomes, including G. subamboinense s118, G. lucidum s37, G. lingzhi s62, and G. lingzhi s74. The sizes of the four mitogenomes ranged from 50,603 to 73,416 bp. All Ganoderma specimens had a full set of core protein-coding genes (PCGs), and the rps3 gene of Ganoderma species was detected to be under positive or relaxed selection. We found that the non-conserved PCGs, which encode RNA polymerases, DNA polymerases, homing endonucleases, and unknown functional proteins, are dynamic within and between Ganoderma species. Introns were thought to be the main contributing factor in Ganoderma mitogenome size variation (p < 0.01). Frequent intron loss/gain events were detected within and between Ganoderma species. The mitogenome of G. lucidum s26 gained intron P637 in the cox3 gene compared with the other two G. lucidum mitogenomes. In addition, some rare introns in Ganoderma were detected in distinct Basidiomycetes, indicating potential gene transfer events. Comparative mitogenomic analysis revealed that gene arrangements also varied within and between Ganoderma mitogenomes. Using maximum likelihood and Bayesian inference methods with a combined mitochondrial gene dataset, phylogenetic analyses generated identical, well-supported tree topologies for 71 Agaricomycetes species. This study reveals intraspecific and interspecific variations of the Ganoderma mitogenomes, which promotes the understanding of the origin, evolution, and genetic diversity of Ganoderma species.
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Affiliation(s)
- Qiang Li
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (Q.L.); (T.Z.); (L.L.); (Z.B.); (W.T.); (P.X.); (Q.W.)
| | - Ting Zhang
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (Q.L.); (T.Z.); (L.L.); (Z.B.); (W.T.); (P.X.); (Q.W.)
| | - Lijiao Li
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (Q.L.); (T.Z.); (L.L.); (Z.B.); (W.T.); (P.X.); (Q.W.)
| | - Zhijie Bao
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (Q.L.); (T.Z.); (L.L.); (Z.B.); (W.T.); (P.X.); (Q.W.)
| | - Wenying Tu
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (Q.L.); (T.Z.); (L.L.); (Z.B.); (W.T.); (P.X.); (Q.W.)
| | - Peng Xiang
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (Q.L.); (T.Z.); (L.L.); (Z.B.); (W.T.); (P.X.); (Q.W.)
| | - Qian Wu
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (Q.L.); (T.Z.); (L.L.); (Z.B.); (W.T.); (P.X.); (Q.W.)
| | - Ping Li
- Biotechnology and Nuclear Technology Research Institute, Sichuan Academy of Agricultural Sciences, 106 # Shizishan Rd., Chengdu 610061, China;
| | - Mei Cao
- Core Laboratory, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu 610072, China
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, China
- Correspondence: (M.C.); (W.H.); Tel.: +86-028-84592187 (W.H.)
| | - Wenli Huang
- Biotechnology and Nuclear Technology Research Institute, Sichuan Academy of Agricultural Sciences, 106 # Shizishan Rd., Chengdu 610061, China;
- Correspondence: (M.C.); (W.H.); Tel.: +86-028-84592187 (W.H.)
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Marinovíc M, Di Falco M, Aguilar Pontes MV, Gorzsás A, Tsang A, de Vries RP, Mäkelä MR, Hildén K. Comparative Analysis of Enzyme Production Patterns of Lignocellulose Degradation of Two White Rot Fungi: Obba rivulosa and Gelatoporia subvermispora. Biomolecules 2022; 12:biom12081017. [PMID: 35892327 PMCID: PMC9330253 DOI: 10.3390/biom12081017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/08/2022] [Accepted: 07/20/2022] [Indexed: 02/01/2023] Open
Abstract
The unique ability of basidiomycete white rot fungi to degrade all components of plant cell walls makes them indispensable organisms in the global carbon cycle. In this study, we analyzed the proteomes of two closely related white rot fungi, Obba rivulosa and Gelatoporia subvermispora, during eight-week cultivation on solid spruce wood. Plant cell wall degrading carbohydrate-active enzymes (CAZymes) represented approximately 5% of the total proteins in both species. A core set of orthologous plant cell wall degrading CAZymes was shared between these species on spruce suggesting a conserved plant biomass degradation approach in this clade of basidiomycete fungi. However, differences in time-dependent production of plant cell wall degrading enzymes may be due to differences among initial growth rates of these species on solid spruce wood. The obtained results provide insight into specific enzymes and enzyme sets that are produced during the degradation of solid spruce wood in these fungi. These findings expand the knowledge on enzyme production in nature-mimicking conditions and may contribute to the exploitation of white rot fungi and their enzymes for biotechnological applications.
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Affiliation(s)
- Mila Marinovíc
- Department of Microbiology, Faculty of Agriculture and Forestry, University of Helsinki, 00790 Helsinki, Finland; (M.M.); (M.R.M.)
| | - Marcos Di Falco
- Centre for Structural and Functional Genomics, Concordia University, Montréal, QC H4B 1R6, Canada; (M.D.F.); (A.T.)
| | - Maria Victoria Aguilar Pontes
- Fungal Physiology, Westerdijk Fungal Biodiversity Institute & Fungal Molecular Physiology, Utrecht University, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands; (M.V.A.P.); (R.P.d.V.)
| | - András Gorzsás
- Department of Chemistry, Umeå University, 901 87 Umeå, Sweden;
| | - Adrian Tsang
- Centre for Structural and Functional Genomics, Concordia University, Montréal, QC H4B 1R6, Canada; (M.D.F.); (A.T.)
| | - Ronald P. de Vries
- Fungal Physiology, Westerdijk Fungal Biodiversity Institute & Fungal Molecular Physiology, Utrecht University, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands; (M.V.A.P.); (R.P.d.V.)
| | - Miia R. Mäkelä
- Department of Microbiology, Faculty of Agriculture and Forestry, University of Helsinki, 00790 Helsinki, Finland; (M.M.); (M.R.M.)
| | - Kristiina Hildén
- Department of Microbiology, Faculty of Agriculture and Forestry, University of Helsinki, 00790 Helsinki, Finland; (M.M.); (M.R.M.)
- Correspondence:
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Cinereomyces wuliangshanensis sp. nov. from China. MYCOTAXON 2022. [DOI: 10.5248/137.209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A new poroid wood-inhabiting fungal species, Cinereomyces wuliangshanensis, is proposed based on morphological and molecular characters. The species is characterized by resupinate brittle basidiomata with a white pore surface, a dimitic hyphal system with clamped generative
hyphae, and subglobose to broadly ellipsoid hyaline thin-walled smooth basidiospores (4.2–5.1 × 2.9–3.8 μm). Sequences were generated from the internal transcribed spacer (ITS) region of nuclear ribosomal RNA gene and phylogenetically analyzed using maximum likelihood,
maximum parsimony, and Bayesian inference methods. The phylogeny strongly (100% BS, 100% BT, 1.00 BPP) supports C. wuliangshanensis in a monophyletic lineage grouping with C. lindbladii and a clade comprising Obba rivulosa and O. valdiviana.
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Yang HD, Ding Y, Wen TC, Hapuarachchi KK, Wei DP. Ganodermaovisporum sp. nov. (Polyporales, Polyporaceae) from Southwest China. Biodivers Data J 2022; 10:e80034. [PMID: 36761562 PMCID: PMC9848459 DOI: 10.3897/bdj.10.e80034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 06/02/2022] [Indexed: 02/06/2023] Open
Abstract
Background Ganoderma is a white-rot fungus with a cosmopolitan distribution and includes several economically important species. This genus has been extensively researched due to its beneficial medicinal properties and chemical constituents with potential nutritional and therapeutic values. Traditionally, species of Ganoderma were identified solely based on morphology; however, recent molecular studies revealed that many morphology-based species are conspecific. Furthermore, some type species are in poor condition, which hinders us from re-examining their taxonomic characteristics and obtaining their molecular data. Therefore, new species and fresh collections with multigene sequences are needed to fill the loopholes and to understand the biological classification system of Ganoderma. New information In a survey of Ganoderma in Guizhou Province, southwest China, we found a new species growing on soil and, herein, it was identified by both morphology and phylogenetic evidence. Hence, we propose a new species, Ganodermaovisporum sp. nov. This species is characterised by an annual, stipitate, laccate basidiome, with a red-brown to brownish-black pileus surface and pale white pores, duplex context, clavate pileipellis terminal cells, trimitic hyphal system, ellipsoid basidiospores with dark brown eusporium bearing coarse echinulae and an obtuse turgid appendix. Phylogenetic analyses confirmed that the novel species sisters to G.sandunense with high bootstrap support. Furthermore, the RPB2 sequence of G.sandunense is supplied for the first time. Notably, we re-examined the type specimen of G.sandunense and provide a more precise description of the duplex context, pileipellis terminal cells and basidia. All species collected are described and illustrated with coloured photographs. Moreover, we present an updated phylogeny for Ganoderma, based on nLSU, ITS, RPB2 and TEF1-α DNA sequence data and species relationships and classification are discussed.
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Affiliation(s)
- Hong-De Yang
- Key Laboratory of Forest Biotechnology in Yunnan, Southwest Forestry University, Kunming, ChinaKey Laboratory of Forest Biotechnology in Yunnan, Southwest Forestry UniversityKunmingChina,The Engineering Research Center of Southwest Bio–Pharmaceutical Resources Ministry of Education, Guizhou University, Guiyang, ChinaThe Engineering Research Center of Southwest Bio–Pharmaceutical Resources Ministry of Education, Guizhou UniversityGuiyangChina,Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, ThailandCenter of Excellence in Fungal Research, Mae Fah Luang UniversityChiang RaiThailand
| | - Yong Ding
- Key Laboratory of Forest Biotechnology in Yunnan, Southwest Forestry University, Kunming, ChinaKey Laboratory of Forest Biotechnology in Yunnan, Southwest Forestry UniversityKunmingChina
| | - Ting-Chi Wen
- The Engineering Research Center of Southwest Bio–Pharmaceutical Resources Ministry of Education, Guizhou University, Guiyang, ChinaThe Engineering Research Center of Southwest Bio–Pharmaceutical Resources Ministry of Education, Guizhou UniversityGuiyangChina,State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Guiyang, ChinaState Key Laboratory Breeding Base of Green Pesticide and Agricultural BioengineeringGuiyangChina,The Mushroom Research Centre, Guizhou University, Guiyang, ChinaThe Mushroom Research Centre, Guizhou UniversityGuiyangChina
| | - Kalani Kanchana Hapuarachchi
- The Engineering Research Center of Southwest Bio–Pharmaceutical Resources Ministry of Education, Guizhou University, Guiyang, ChinaThe Engineering Research Center of Southwest Bio–Pharmaceutical Resources Ministry of Education, Guizhou UniversityGuiyangChina,Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, ThailandCenter of Excellence in Fungal Research, Mae Fah Luang UniversityChiang RaiThailand,The Mushroom Research Centre, Guizhou University, Guiyang, ChinaThe Mushroom Research Centre, Guizhou UniversityGuiyangChina,State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Guiyang, ChinaState Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou UniversityGuiyangChina
| | - De-Ping Wei
- The Engineering Research Center of Southwest Bio–Pharmaceutical Resources Ministry of Education, Guizhou University, Guiyang, ChinaThe Engineering Research Center of Southwest Bio–Pharmaceutical Resources Ministry of Education, Guizhou UniversityGuiyangChina,Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, ThailandCenter of Excellence in Fungal Research, Mae Fah Luang UniversityChiang RaiThailand,The Mushroom Research Centre, Guizhou University, Guiyang, ChinaThe Mushroom Research Centre, Guizhou UniversityGuiyangChina,State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Guiyang, ChinaState Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou UniversityGuiyangChina,Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, ThailandDepartment of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai UniversityChiang MaiThailand
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Papp V, Dai YC. What is the correct scientific name for “Fuling” medicinal mushroom? Mycology 2022; 13:207-211. [PMID: 35938080 PMCID: PMC9354628 DOI: 10.1080/21501203.2022.2089755] [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] [Indexed: 11/12/2022] Open
Abstract
In recent years, the scientific names of many cultivated and well-known medicinal fungal species have been changed. However, the results of taxonomic and nomenclature works on these economically important fungi are often overlooked or ignored in applied researches. The incorrect use of scientific names may cause uncertainty in research and in the global medicinal mushroom market. In this paper, we briefly review the current taxonomy and nomenclature of “Fuling” medicinal mushroom and make a proposal for biochemists, pharmacists and businessmen on the correct use of scientific names related to this species. Based on the recent taxonomic results and nomenclatural proposals, the use of the names Wolfiporia extensa, W. cocos and especially Poria cocos for the “Fuling” mushroom are incorrect and misleading; therefore, the acceptance of the names Pachyma hoelen or Wolfiporia hoelen is recommended.
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Affiliation(s)
- Viktor Papp
- Department of Botany, Hungarian University of Agriculture and Life Sciences, Budapest, Hungary
| | - Yu-Cheng Dai
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
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46
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Li Y, He SH, Chen CC, Nakasone KK, Ma HX. Global Taxonomy and Phylogeny of Irpicaceae (Polyporales, Basidiomycota) With Descriptions of Seven New Species and Proposals of Two New Combinations. Front Microbiol 2022; 13:911978. [PMID: 35794917 PMCID: PMC9251475 DOI: 10.3389/fmicb.2022.911978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 05/17/2022] [Indexed: 11/20/2022] Open
Abstract
The phylogenetic analyses of the family Irpicaceae were carried out based on a complete global sampling. The dataset that included concatenated ITS1-5.8S-ITS2 and nrLSU sequences of 67 taxa of Irpicaceae from around the world was subjected to the maximum likelihood analyses and Bayesian inference. In the phylogenetic tree, species from 14 genera were distributed in nine clades, among which five genera—Irpex, Phanerochaetella, Byssomerulius, Cytidiella, and Meruliopsis, received high support values. The genus Efibula was shown to be paraphyletic and four subclades could be recognized, while Phanerochaete allantospora, Leptoporus mollis, and several species from Ceriporia and Candelabrochaete formed a large clade with relatively strong support. Based on the molecular and morphological evidence, seven new corticioid species—Candelabrochaete guangdongensis, Efibula grandinosa, E. hainanensis, E. shenghuae, E. taiwanensis, Irpex alboflavescens, and Phanerochaetella sinensis, were revealed from the materials mostly from East Asia. The monotypic genus Flavodontia, newly described from southwestern China, is regarded as a later synonym of Irpex, and the new combination I. rosea is proposed. In addition, Phanerochaetella queletii is proposed for a taxon first described from Italy and newly recorded from China; Phanerochaete jose-ferreirae from Portugal is determined to be a later synonym. Descriptions and illustrations of the new species and the newly combined taxa are presented, and morphological comparisons for the known species of Efibula and Phanerochaetella are provided.
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Affiliation(s)
- Yue Li
- School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Shuang-Hui He
- School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
- *Correspondence: Shuang-Hui He
| | - Che-Chih Chen
- Department of Biology, National Museum of Natural Science, Taichung, Taiwan
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
| | - Karen K. Nakasone
- Center for Forest Mycology Research, Northern Research Station, U.S. Forest Service, Madison, WI, United States
| | - Hai-Xia Ma
- Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
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Liu S, Sun YF, Wang Y, Xu TM, Song CG, Chen YY, Cui BK. Taxonomy and molecular phylogeny of Trametopsis (Polyporales, Basidiomycota) with descriptions of two new species. MycoKeys 2022; 90:31-51. [PMID: 36760426 PMCID: PMC9849083 DOI: 10.3897/mycokeys.90.84717] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 05/17/2022] [Indexed: 11/12/2022] Open
Abstract
Trametopsis is a worldwide genus belonging to Irpicaceae in the phlebioid clade, which can cause a white decay of wood. Previously, only three species were ascribed to the genus. In this study, we performed a morphological and phylogenetic study of Trametopsis. Molecular phylogenetic analyses of multiple loci included the internal transcribed spacer (ITS) regions, the large subunit nuclear ribosomal RNA gene (nLSU), the largest subunit of RNA polymerase II (RPB1), the second largest subunit of RNA polymerase II (RPB2) and the translation elongation factor 1-α gene (TEF1). Phylogenetic trees were inferred from the combined datasets of ITS+nLSU sequences and ITS+nLSU+RPB1+RPB2+TEF1 sequences by using maximum parsimony, maximum likelihood and Bayesian inference analyses. Combined with molecular data, morphological characters and ecological traits, two new species of Trametopsis are discovered. Trametopsisabieticola is characterised by its pileate, solitary or imbricate basidiomata, buff to buff-yellow pileal surface when fresh, becoming pinkish buff to clay-buff when dry, cream to buff pore surface when fresh, becoming pinkish buff to greyish brown upon drying, round to angular and large pores (0.5-1 per mm), cylindrical basidiospores (5.8-7.2 × 1.9-2.6 μm), distributed in the high altitude of mountains and grows on Abies sp. Trametopsistasmanica is characterised by its resupinate basidiomata, cream to pinkish-buff pore surface when fresh, becoming honey-yellow to snuff brown upon drying, cylindrical basidiospores (5.2-6.3 × 1.8-2.2 μm), and by growing on Eucalyptus sp. Detailed descriptions and illustrations of the two novel species are provided.
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Affiliation(s)
- Shun Liu
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Yi-Fei Sun
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Yan Wang
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Tai-Min Xu
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Chang-Ge Song
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Yuan-Yuan Chen
- College of Forestry, Henan Agricultural University, Zhengzhou, Henan 450002, ChinaHenan Agricultural UniversityZhengzhouChina
| | - Bao-Kai Cui
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
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Mao Z, Yang P, Liu H, Mao Y, Lei Y, Hou D, Ma H, Liao X, Jiang W. Whole-Genome Sequencing and Analysis of the White-Rot Fungus Ceriporia lacerata Reveals Its Phylogenetic Status and the Genetic Basis of Lignocellulose Degradation and Terpenoid Synthesis. Front Microbiol 2022; 13:880946. [PMID: 35685935 PMCID: PMC9171200 DOI: 10.3389/fmicb.2022.880946] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 04/22/2022] [Indexed: 12/02/2022] Open
Abstract
Ceriporia lacerata is an endophytic white-rot fungus that has lignocellulolytic and terpenoid-biosynthetic abilities. However, little is known about the genomic architecture of this fungus, even at the genus level. In this study, we present the first de novo genome assembly of C. lacerata (CGMCC No. 10485), based on PacBio long-read and Illumina short-read sequencing. The size of the C. lacerata genome is approximately 36 Mb (N50, 3.4 Mb). It encodes a total of 13,243 genes, with further functional analysis revealing that these genes are primarily involved in primary metabolism and host interactions in this strain's saprophytic lifestyle. Phylogenetic analysis based on ITS demonstrated a primary evolutionary position for C. lacerata, while the phylogenetic analysis based on orthogroup inference and average nucleotide identity revealed high-resolution phylogenetic details in which Ceriporia, Phlebia, Phlebiopsis, and Phanerochaete belong to the same evolutionary clade within the order Polyporales. Annotation of carbohydrate-active enzymes across the genome yielded a total of 806 genes encoding enzymes that decompose lignocellulose, particularly ligninolytic enzymes, lytic polysaccharides monooxygenases, and enzymes involved in the biodegradation of aromatic components. These findings illustrate the strain's adaptation to woody habitats, which requires the degradation of lignin and various polycyclic aromatic hydrocarbons. The terpenoid-production potential of C. lacerata was evaluated by comparing the genes of terpenoid biosynthetic pathways across nine Polyporales species. The shared genes highlight the major part of terpenoid synthesis pathways, especially the mevalonic acid pathway, as well as the main pathways of sesquiterpenoid, monoterpenoid, diterpenoid, and triterpenoid synthesis, while the strain-specific genes illustrate the distinct genetic factors determining the synthesis of structurally diverse terpenoids. This is the first genomic analysis of a species from this genus that we are aware of, and it will help advance functional genome research and resource development of this important fungus for applications in renewable energy, pharmaceuticals, and agriculture.
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Affiliation(s)
- Zhitao Mao
- Biodesign Center, Key Laboratory of Systems Microbial Biotechnology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
- Tianjin Key Laboratory for Industrial Biological Systems and Bioprocessing Engineering, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
- National Technology Innovation Center of Synthetic Biology, Tianjin, China
| | - Ping Yang
- Tianjin Key Laboratory for Industrial Biological Systems and Bioprocessing Engineering, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
- National Technology Innovation Center of Synthetic Biology, Tianjin, China
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
| | - Huanhuan Liu
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, China
| | - Yufeng Mao
- Biodesign Center, Key Laboratory of Systems Microbial Biotechnology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
- Tianjin Key Laboratory for Industrial Biological Systems and Bioprocessing Engineering, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
- National Technology Innovation Center of Synthetic Biology, Tianjin, China
| | - Yu Lei
- National Technology Innovation Center of Synthetic Biology, Tianjin, China
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
| | - Dongwei Hou
- National Technology Innovation Center of Synthetic Biology, Tianjin, China
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
| | - Hongwu Ma
- Biodesign Center, Key Laboratory of Systems Microbial Biotechnology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
- Tianjin Key Laboratory for Industrial Biological Systems and Bioprocessing Engineering, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
- National Technology Innovation Center of Synthetic Biology, Tianjin, China
| | - Xiaoping Liao
- Biodesign Center, Key Laboratory of Systems Microbial Biotechnology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
- Tianjin Key Laboratory for Industrial Biological Systems and Bioprocessing Engineering, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
- National Technology Innovation Center of Synthetic Biology, Tianjin, China
| | - Wenxia Jiang
- Tianjin Key Laboratory for Industrial Biological Systems and Bioprocessing Engineering, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
- National Technology Innovation Center of Synthetic Biology, Tianjin, China
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
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Shino R, Shibata S, Sotome K, Endo N, Maekawa N, Nakagiri A. Taxonomy and ecology of Physisporinus forming synnema-like structures in freshwater environments. Mycologia 2022; 114:587-606. [PMID: 35605127 DOI: 10.1080/00275514.2022.2050127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Since 2011, we have collected fungi that form synnema-like structures (SSs) bearing many acanthophyses at the apex on water-splashed wood in streams in various regions of Japan. A provisional phylogenetic analysis of strains isolated from SSs based on their nrDNA sequences implied affinity with Physisporinus (Polyporales, Basidiomycota). However, it has not been reported that this genus forms SSs in freshwater habitats. We found a fungus forming not only SSs on the water-boundary part of wood but also resupinate basidiocarps with poroid hymenophores on nonsubmerged parts, and the morphological characteristics of the basidiocarps matched those of Physisporinus. Therefore, we investigated the relationship between SS-forming fungi and their sexual states by taxonomic approaches. Phylogenetic analyses based on nrDNA internal transcribed spacer (ITS) and large subunit (LSU) sequences indicated that SS-forming fungi diverged into five clades in Physisporinus. Each clade was discriminated by the color of SSs, morphology of acanthophyses, and cultural characteristics. Of the five clades, Clade 1, which consisted only of sequences of strains isolated from SSs and basidiocarps produced on rhizomorphs, was closely related to P. eminens and P. undatus, but the morphology of basidiocarps and the manner of basidiocarp development differed. Clade 5 was closely related to P. castanopsidis, P. crocatus, P. pouzarii, P. sanguinolentus, P. subcrocatus, P. tibeticus, and P. vitreus, but the basidiocarp morphology differed. Therefore, Clades 1 and 5 were described as two new species. Regarding Clades 2, 3, and 4, further taxonomic studies with additional specimens are required. SS and acanthophysis formation in wet habitats in streams and in culture could be recognized as new taxonomic and ecological characters of Physisporinus.
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Affiliation(s)
- Ryotaro Shino
- The United Graduate School of Agricultural Sciences, Tottori University, 4-101, Koyama-Minami, Tottori-shi, Tottori, 680-8553, Japan
| | - Satsuki Shibata
- School of Agricultural, Biological and Environmental Sciences, Faculty of Agriculture, Tottori University, 4-101, Koyama-Minami, Tottori-shi, Tottori, 680-8553, Japan
| | - Kozue Sotome
- Fungus/Mushroom Resource and Research Center (FMRC), Faculty of Agriculture, Tottori University, 4-101, Koyama-Minami, Tottori-shi, Tottori, 680-8553, Japan
| | - Naoki Endo
- Fungus/Mushroom Resource and Research Center (FMRC), Faculty of Agriculture, Tottori University, 4-101, Koyama-Minami, Tottori-shi, Tottori, 680-8553, Japan
| | - Nitaro Maekawa
- Fungus/Mushroom Resource and Research Center (FMRC), Faculty of Agriculture, Tottori University, 4-101, Koyama-Minami, Tottori-shi, Tottori, 680-8553, Japan
| | - Akira Nakagiri
- Fungus/Mushroom Resource and Research Center (FMRC), Faculty of Agriculture, Tottori University, 4-101, Koyama-Minami, Tottori-shi, Tottori, 680-8553, Japan
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Taxonomy and Phylogeny of Meruliaceae with Descriptions of Two New Species from China. J Fungi (Basel) 2022; 8:jof8050501. [PMID: 35628756 PMCID: PMC9146420 DOI: 10.3390/jof8050501] [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: 04/18/2022] [Revised: 05/09/2022] [Accepted: 05/10/2022] [Indexed: 01/27/2023] Open
Abstract
Two new wood-inhabiting fungi Hermanssonia fimbriata sp. nov. and Phlebia austroasiana sp. nov. in the Meruliaceae family are described and illustrated from southwestern China based on molecular and morphological evidence. The characteristics of H. fimbriata include annual, resupinate basidiomata, the absence of cystidia and cystidioles, oblong ellipsoid basidiospores of 5–6 × 2.4–3 μm, and growth on rotten gymnosperm wood in the east Himalayas. Its basidiomata change drastically upon drying, from being a light-coloured, juicy, papillose-to-wrinkled hymenophore, to a dark-coloured, corky-to-gelatinous, and more or less smooth hymenophore. The characteristics of Ph. austroasiana include annual, resupinate basidiomata, a hydnoid hymenophore, 2–3 spines per mm, the presence of tubular cystidia of 20–25 × 3–3.5 µm, oblong ellipsoid basidiospores of 4.4–5.2 × 2.1–3 μm, and growth on angiosperm wood in tropical forests in the southern Yunnan Province. The phylogenetic analyses based on the combined 2-locus dataset (ITS1-5.8S-ITS2 (ITS) + nuclear large subunit RNA (nLSU)) confirm the placement of two new species, respectively, in Hermanssonia and Phlebia s. lato. Phylogenetically, the closely-related species to these two new species are discussed.
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