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Wang XC, Zhang ZK, Zhuang WY. Species Diversity of Penicillium in Southwest China with Discovery of Forty-Three New Species. J Fungi (Basel) 2023; 9:1150. [PMID: 38132751 PMCID: PMC10744262 DOI: 10.3390/jof9121150] [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: 10/08/2023] [Revised: 11/22/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023] Open
Abstract
Penicillium species are ubiquitous in all kinds of environments, and they are of industrial, agricultural and clinical importance. In this study, soil fungal diversity in Southwestern China was investigated, and that of Penicillium turned out to be unexpectedly high. The survey included a total of 179 cultures of the genus isolated from 33 soil samples. Three-locus phylogenetic analyses and morphological comparisons were carried out. The examinations revealed that they belonged to two subgenera (Aspergilloides and Penicillium), 11 sections (Aspergilloides, Canescentia, Citrina, Exilicaulis, Fasciculata, Gracilenta, Lanata-Divaricata, Penicillium, Ramosum, Robsamsonia, and Sclerotiorum), 25 series, and 74 species. Forty-three species were discovered as new to science, and a new series, Simianshanica, was established in sect. Aspergilloides. Additionally, 11 species were recorded for the first time in China. Species isolation frequency and distribution of the group were also discussed.
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Affiliation(s)
- Xin-Cun Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China;
| | - Zhi-Kang Zhang
- School of Agriculture, Ludong University, Yantai 264025, China
| | - Wen-Ying Zhuang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China;
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Liu C, Wang XC, Yu ZH, Zhuang WY, Zeng ZQ. Seven New Species of Eurotiales (Ascomycota) Isolated from Tidal Flat Sediments in China. J Fungi (Basel) 2023; 9:960. [PMID: 37888216 PMCID: PMC10607332 DOI: 10.3390/jof9100960] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 09/19/2023] [Accepted: 09/23/2023] [Indexed: 10/28/2023] Open
Abstract
Tidal flats have been reported to contain many microorganisms and play a critical role in maintaining biodiversity. In surveys of filamentous fungi from tidal flat sediments in China, seven new species of Eurotiales were discovered and described. Morphological characteristics and DNA sequence analyses of combined datasets of the BenA, CaM, and RPB2 regions support their placements and recognition as new species. Aspergillus liaoningensis sp. nov. and A. plumeriae sp. nov. belong to sections Candidi and Flavipedes of subgenus Circumdati, and A. subinflatus sp. nov. is a member of section Cremei of subgenus Cremei. Penicillium danzhouense sp. nov., P. tenue sp. nov., and P. zhanjiangense sp. nov. are attributed to sections Exilicaulis and Lanata-Divaricata of subgenus Aspergilloides. Talaromyces virens sp. nov. is in section Talaromyces. Detailed descriptions and illustrations of these novel taxa are provided. Their differences from close relatives were compared and discussed.
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Affiliation(s)
- Chang Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; (C.L.); (X.-C.W.); (W.-Y.Z.)
- College of Life Sciences, Yangtze University, Jingzhou 434025, China;
| | - Xin-Cun Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; (C.L.); (X.-C.W.); (W.-Y.Z.)
| | - Zhi-He Yu
- College of Life Sciences, Yangtze University, Jingzhou 434025, China;
| | - Wen-Ying Zhuang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; (C.L.); (X.-C.W.); (W.-Y.Z.)
| | - Zhao-Qing Zeng
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; (C.L.); (X.-C.W.); (W.-Y.Z.)
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Ansari L, Asgari B, Zare R, Zamanizadeh HR. Penicillium rhizophilum, a novel species in the section Exilicaulis isolated from the rhizosphere of sugarcane in Southwest Iran. Int J Syst Evol Microbiol 2023; 73. [PMID: 37676702 DOI: 10.1099/ijsem.0.006028] [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] [Indexed: 09/08/2023] Open
Abstract
During a survey of species diversity of Penicillium and Talaromyces in sugarcane (Saccharum officinarum) rhizosphere in the Khuzestan province of Iran [1], 195 strains were examined, from which 187 belonged to Penicillium (11 species) and eight to Talaromyces (one species). In the present study, three strains of Penicillium belonging to section Exilicaulis series Restricta, identified as P. restrictum by Ansari et al. [1], were subjected to a phylogenetic study. The multilocus phylogeny of partial β-tubulin, calmodulin and RNA polymerase II second largest subunit genes enabled the recognition of one new phylogenetic species that is here formally described as Penicillium rhizophilum sp. nov. This species is phylogenetically distinct in series Restricta, but it does not show significant morphological differences from other species previously classified in the series. Therefore, we here placed bias on the phylogenetic species concept. The holotype of Penicillium rhizophilum sp. nov. is IRAN 18169F and the ex-type culture is LA30T (=IRAN 4042CT=CBS 149737T).
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Affiliation(s)
- Laleh Ansari
- Department of Plant Protection, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Bita Asgari
- Department of Botany, Iranian Research Institute of Plant Protection, Agricultural Research, Education and Extension Organization (AREEO), Tehran, Iran
| | - Rasoul Zare
- Department of Botany, Iranian Research Institute of Plant Protection, Agricultural Research, Education and Extension Organization (AREEO), Tehran, Iran
| | - Hamid Reza Zamanizadeh
- Department of Plant Protection, Science and Research Branch, Islamic Azad University, Tehran, Iran
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da Silva IJS, Sousa TF, de Queiroz CA, dos Santos Castro G, Caniato FF, de Medeiros LS, Angolini CFF, Hanada RE, Koolen HHF, da Silva GF. Penicillium amapaense sp. nov., section Exilicaulis, and new records of Penicillium labradorum in Brazil isolated from Amazon River sediments with potential applications in agriculture and biotechnology. Mycol Prog 2023. [DOI: 10.1007/s11557-023-01868-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
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Yang Y, Sun H, Zhao X, Xian D, Han X, Wang B, Wang S, Zhang M, Zhang C, Ye X, Ni Y, Tong Y, Tang Q, Liu Y. High-Mobility Fungus-Triggered Biodegradable Ultraflexible Organic Transistors. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2105125. [PMID: 35257518 PMCID: PMC9069197 DOI: 10.1002/advs.202105125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 02/04/2022] [Indexed: 05/31/2023]
Abstract
Biodegradable organic field-effect transistors (OFETs) have drawn tremendous attention for potential applications such as green electronic skins, degradable flexible displays, and novel implantable devices. However, it remains a huge challenge to simultaneously achieve high mobility, stable operation and controllable biodegradation of OFETs, because most of the widely used biodegradable insulating materials contain large amounts of hydrophilic groups. Herein, it is firstly proposed fungal-degradation ultraflexible OFETs based on the crosslinked dextran (C-dextran) as dielectric layer. The crosslinking strategy effectively eliminates polar hydrophilic groups and improves water and solvent resistance of dextran dielectric layer. The device with spin-coated 2,7-dioctyl[1]benzothieno[3,2-b][1]benzothiophene (C8-BTBT) semiconductor and C-dextran dielectric exhibits the highest mobility up to 7.72 cm2 V-1 s-1 , which is higher than all the reported degradable OFETs. Additionally, the device still maintains high performance regardless of in an environment humidity up to 80% or under the extreme bending radius of 0.0125 mm. After completion of their mission, the device can be controllably biodegraded by fungi without any adverse environmental effects, promoting the natural ecological cycles with the concepts of "From nature, for nature". This work opens up a new avenue for realizing high-performance biodegradable OFETs, and advances the process of the "green" electrical devices in practical applications.
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Affiliation(s)
- Yahan Yang
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Hongying Sun
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Xiaoli Zhao
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Da Xian
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Xu Han
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Bin Wang
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Shuya Wang
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Mingxin Zhang
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Cong Zhang
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Xiaolin Ye
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Yanping Ni
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Yanhong Tong
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Qingxin Tang
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
| | - Yichun Liu
- Center for Advanced Optoelectronic Functional Materials Researchand Key Lab of UV‐Emitting Materials and Technology of Ministry of EducationNortheast Normal University5268 Renmin StreetChangchun130024China
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Torres-Garcia D, Gené J, García D. New and interesting species of Penicillium (Eurotiomycetes, Aspergillaceae) in freshwater sediments from Spain. MycoKeys 2022; 86:103-145. [PMID: 35145339 PMCID: PMC8825427 DOI: 10.3897/mycokeys.86.73861] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 01/10/2022] [Indexed: 11/12/2022] Open
Abstract
Penicillium species are common fungi found worldwide from diverse substrates, including soil, plant debris, food products and air. Their diversity in aquatic environments is still underexplored. With the aim to explore the fungal diversity in Spanish freshwater sediments, numerous Penicillium strains were isolated using various culture-dependent techniques. A preliminary sequence analysis of the β-tubulin (tub2) gene marker allowed us to identify several interesting species of Penicillium, which were later characterized phylogenetically with the barcodes recommended for species delimitation in the genus. Based on the multi-locus phylogeny of the internal transcribed spacer region (ITS) of the ribosomal DNA, and partial fragments of tub2, calmodulin (cmdA), and the RNA polymerase II largest subunit (rpb2) genes, in combination with phenotypic analyses, five novel species are described. These are P.ausonanum in sectionLanata-Divaricata, P.guarroi in sect.Gracilenta, P.irregulare in sect.Canescentia, P.sicoris in sect.Paradoxa and P.submersum in sect.Robsamsonia. The study of several isolates from samples collected in different locations resulted in the reinstatement of P.vaccaeorum into sectionCitrina. Finally, P.heteromorphum (sect.Exilicaulis) and P.tardochrysogenum (sect.Chrysogena) are reported, previously only known from Antarctica and China, respectively.
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Affiliation(s)
- Daniel Torres-Garcia
- Universitat Rovira i Virgili, Unitat de Micologia, Facultat de Medicina i Ciències de la Salut and IISPV, 43201-Reus, SpainUniversitat Rovira i VirgiliReusSpain
| | - Josepa Gené
- Universitat Rovira i Virgili, Unitat de Micologia, Facultat de Medicina i Ciències de la Salut and IISPV, 43201-Reus, SpainUniversitat Rovira i VirgiliReusSpain
| | - Dania García
- Universitat Rovira i Virgili, Unitat de Micologia, Facultat de Medicina i Ciències de la Salut and IISPV, 43201-Reus, SpainUniversitat Rovira i VirgiliReusSpain
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Kos J, Janić-Hajnal E, Malachová A, Krska R, Sulyok M. The natural occurrence of Penicillium spp. metabolites in maize kernels originating from Serbia. FOOD AND FEED RESEARCH 2022. [DOI: 10.5937/ffr49-39606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Maize can be contaminated with a wide range of fungal secondary metabolites that decrease the quality and safety of maize and maize-derived products. The increase of natural fungal metabolites occurrence in maize, influenced by climate changes, is recognized as a significant issue in recent years. Therefore, the main aim of this study was to investigate the influence of weather conditions on the natural occurrence of Penicillium spp. metabolites in maize kernel samples. The survey was conducted for two maize vegetation seasons 2016 and 2017. In total 458 maize samples were analyzed by liquid chromatography-tandem mass spectrometry method. The samples originated from the Autonomous Province of Vojvodina, and regions of Bačka, Srem, and Banat. Among 45 Penicillium metabolites investigated 16 and 18 were detected in samples from 2016 and 2017, respectively. The most commonly occurring Penicillium metabolite in both years was oxaline, which was detected in more than 90% of analyzed samples. Questiomycin A, 7hydroxypestalotin, pestalotin, and mycophenolic acid were also very frequently detected Penicillium metabolites. This is one of the unique studies in the Republic of Serbia, as well as in this part of Europe, investigating the occurrence of a great number of Penicillium metabolites in maize samples.
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Kos J, Janić-Hajnal E, Malachová A, Krska R, Sulyok M. The natural occurrence of Penicillium spp. metabolites in maize kernels originating from Serbia. FOOD AND FEED RESEARCH 2022. [DOI: 10.5937/ffr0-39606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Maize can be contaminated with a wide range of fungal secondary metabolites that decrease the quality and safety of maize and maize-derived products. The increase of natural fungal metabolites occurrence in maize, influenced by climate changes, is recognized as a significant issue in recent years. Therefore, the main aim of this study was to investigate the influence of weather conditions on the natural occurrence of Penicillium spp. metabolites in maize kernel samples. The survey was conducted for two maize vegetation seasons 2016 and 2017. In total 458 maize samples were analyzed by liquid chromatography-tandem mass spectrometry method. The samples originated from the Autonomous Province of Vojvodina, and regions of Bačka, Srem, and Banat. Among 45 Penicillium metabolites investigated 16 and 18 were detected in samples from 2016 and 2017, respectively. The most commonly occurring Penicillium metabolite in both years was oxaline, which was detected in more than 90% of analyzed samples. Questiomycin A, 7hydroxypestalotin, pestalotin, and mycophenolic acid were also very frequently detected Penicillium metabolites. This is one of the unique studies in the Republic of Serbia, as well as in this part of Europe, investigating the occurrence of a great number of Penicillium metabolites in maize samples.
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