Le Thi Hoang Yen, Kaoru Yamaguchi, Duong Van Hop, Yasuhisa Tsurumi, Nguyen Kim Nu Thao, Katsuhiko Ando
{"title":"标题多裂孢子属植物的系统发育及一新种。","authors":"Le Thi Hoang Yen, Kaoru Yamaguchi, Duong Van Hop, Yasuhisa Tsurumi, Nguyen Kim Nu Thao, Katsuhiko Ando","doi":"10.47371/mycosci.2021.01.003","DOIUrl":null,"url":null,"abstract":"<p><p>During surveys conducted on freshwater fungi from Vietnam, a new aquatic anamorphic fungus was isolated from decaying leaves in Vietnam. The fungus produced phialidic, swollen conidiophore and conidiogenous cells with one-celled conidia with four very tiny lobes. Based on its conidial development and other morphological characteristics, we confirmed that this is a novel fungus and described it as <i>P. ambigua</i> sp. nov. Phylogenetic analyses of <i>P. ambigua</i> based on the LSU nrDNA sequences showed that this fungus clusters in a single clade with the two known <i>Polylobatispora</i> spp. with 97% bootstrap value which is sister with <i>Pseudoprobiscisporaceae</i>. The <i>Polylobatispora</i> clade is nested in the <i>Attracrosporales</i>, <i>Sordariomycetes</i>. Furthermore, in this study two known species of <i>Polylobatispora</i> (<i>P. deltoidea</i> and <i>P. quinquecornuta</i>) were also isolated and illustrated.</p>","PeriodicalId":18780,"journal":{"name":"Mycoscience","volume":"62 3","pages":"176-181"},"PeriodicalIF":1.5000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ee/d5/MYC-62-176.PMC9157749.pdf","citationCount":"2","resultStr":"{\"title\":\"Phylogeny and a new species of <i>Polylobatispora</i>.\",\"authors\":\"Le Thi Hoang Yen, Kaoru Yamaguchi, Duong Van Hop, Yasuhisa Tsurumi, Nguyen Kim Nu Thao, Katsuhiko Ando\",\"doi\":\"10.47371/mycosci.2021.01.003\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>During surveys conducted on freshwater fungi from Vietnam, a new aquatic anamorphic fungus was isolated from decaying leaves in Vietnam. The fungus produced phialidic, swollen conidiophore and conidiogenous cells with one-celled conidia with four very tiny lobes. Based on its conidial development and other morphological characteristics, we confirmed that this is a novel fungus and described it as <i>P. ambigua</i> sp. nov. Phylogenetic analyses of <i>P. ambigua</i> based on the LSU nrDNA sequences showed that this fungus clusters in a single clade with the two known <i>Polylobatispora</i> spp. with 97% bootstrap value which is sister with <i>Pseudoprobiscisporaceae</i>. The <i>Polylobatispora</i> clade is nested in the <i>Attracrosporales</i>, <i>Sordariomycetes</i>. Furthermore, in this study two known species of <i>Polylobatispora</i> (<i>P. deltoidea</i> and <i>P. quinquecornuta</i>) were also isolated and illustrated.</p>\",\"PeriodicalId\":18780,\"journal\":{\"name\":\"Mycoscience\",\"volume\":\"62 3\",\"pages\":\"176-181\"},\"PeriodicalIF\":1.5000,\"publicationDate\":\"2021-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ee/d5/MYC-62-176.PMC9157749.pdf\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mycoscience\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.47371/mycosci.2021.01.003\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MYCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mycoscience","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.47371/mycosci.2021.01.003","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MYCOLOGY","Score":null,"Total":0}
During surveys conducted on freshwater fungi from Vietnam, a new aquatic anamorphic fungus was isolated from decaying leaves in Vietnam. The fungus produced phialidic, swollen conidiophore and conidiogenous cells with one-celled conidia with four very tiny lobes. Based on its conidial development and other morphological characteristics, we confirmed that this is a novel fungus and described it as P. ambigua sp. nov. Phylogenetic analyses of P. ambigua based on the LSU nrDNA sequences showed that this fungus clusters in a single clade with the two known Polylobatispora spp. with 97% bootstrap value which is sister with Pseudoprobiscisporaceae. The Polylobatispora clade is nested in the Attracrosporales, Sordariomycetes. Furthermore, in this study two known species of Polylobatispora (P. deltoidea and P. quinquecornuta) were also isolated and illustrated.
期刊介绍：
Mycoscience is the official English-language journal of the Mycological Society of Japan and is issued bimonthly. Mycoscience publishes original research articles and reviews on various topics related to fungi including yeasts and other organisms that have traditionally been studied by mycologists. The research areas covered by Mycoscience extend from such purely scientific fields as systematics, evolution, phylogeny, morphology, ecology, physiology, biochemistry, genetics, and molecular biology, to agricultural, medical, and industrial applications. New and improved applications of well-established mycological techniques and methods are also covered.
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