Zhuan-Jun Guo, Mawuli Korsi Amenyogbe, Shi-Qiang Chen, Younes M Rashad, Jian-Xin Deng, Huan Luo
{"title":"Morphological和系统发育分析揭示了中国南方曲霉属（多孢门，多孢科）的两个新种。","authors":"Zhuan-Jun Guo, Mawuli Korsi Amenyogbe, Shi-Qiang Chen, Younes M Rashad, Jian-Xin Deng, Huan Luo","doi":"10.3897/mycokeys.120.156570","DOIUrl":null,"url":null,"abstract":"<p><p>Members of <i>Curvularia</i> are of widespread clinical and agricultural importance, but species identification remains challenging due to morphological similarities and environmental variation. In this study, nine <i>Curvularia</i> strains were isolated from diseased leaves of <i>Nelumbonucifera</i> and <i>Nicotianatabacum</i> in Guangxi and Guizhou provinces, China. Morphological characteristics and phylogenetic analyses based on ITS, <i>GAPDH</i>, and <i>tef1-α</i> sequences revealed two novel species of <i>Curvularia</i> s. str., described here as <i>C.nuciferae</i> <b>sp. nov.</b> and <i>C.tabaci</i> <b>sp. nov.</b> This study enhances understanding of <i>Curvularia</i> taxonomy and expands the known species diversity.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"120 ","pages":"139-156"},"PeriodicalIF":3.6000,"publicationDate":"2025-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12326177/pdf/","citationCount":"0","resultStr":"{\"title\":\"Morphological and phylogenetic analyses reveal two novel species of <i>Curvularia</i> (Pleosporales, Pleosporaceae) from southern China.\",\"authors\":\"Zhuan-Jun Guo, Mawuli Korsi Amenyogbe, Shi-Qiang Chen, Younes M Rashad, Jian-Xin Deng, Huan Luo\",\"doi\":\"10.3897/mycokeys.120.156570\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Members of <i>Curvularia</i> are of widespread clinical and agricultural importance, but species identification remains challenging due to morphological similarities and environmental variation. In this study, nine <i>Curvularia</i> strains were isolated from diseased leaves of <i>Nelumbonucifera</i> and <i>Nicotianatabacum</i> in Guangxi and Guizhou provinces, China. Morphological characteristics and phylogenetic analyses based on ITS, <i>GAPDH</i>, and <i>tef1-α</i> sequences revealed two novel species of <i>Curvularia</i> s. str., described here as <i>C.nuciferae</i> <b>sp. nov.</b> and <i>C.tabaci</i> <b>sp. nov.</b> This study enhances understanding of <i>Curvularia</i> taxonomy and expands the known species diversity.</p>\",\"PeriodicalId\":48720,\"journal\":{\"name\":\"Mycokeys\",\"volume\":\"120 \",\"pages\":\"139-156\"},\"PeriodicalIF\":3.6000,\"publicationDate\":\"2025-07-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12326177/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mycokeys\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.3897/mycokeys.120.156570\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"MYCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mycokeys","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.3897/mycokeys.120.156570","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"MYCOLOGY","Score":null,"Total":0}
引用次数: 0
摘要
曲霉属成员具有广泛的临床和农业重要性，但由于形态相似性和环境变化，物种鉴定仍然具有挑战性。本研究从广西和贵州的莲子和烟叶中分离得到9株曲霉菌。基于ITS、GAPDH和tef1-α序列的形态特征和系统发育分析揭示了曲霉属（Curvularia s. str.）的两个新种，分别为C.nuciferae sp. 11和C.tabaci sp. 11，这一研究增加了对曲霉属分类的认识，扩大了已知的物种多样性。
Morphological and phylogenetic analyses reveal two novel species of Curvularia (Pleosporales, Pleosporaceae) from southern China.
Members of Curvularia are of widespread clinical and agricultural importance, but species identification remains challenging due to morphological similarities and environmental variation. In this study, nine Curvularia strains were isolated from diseased leaves of Nelumbonucifera and Nicotianatabacum in Guangxi and Guizhou provinces, China. Morphological characteristics and phylogenetic analyses based on ITS, GAPDH, and tef1-α sequences revealed two novel species of Curvularia s. str., described here as C.nuciferaesp. nov. and C.tabacisp. nov. This study enhances understanding of Curvularia taxonomy and expands the known species diversity.
期刊介绍：
MycoKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematics and biology of fungi (including lichens).
All papers published in MycoKeys can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There are no restrictions nor charge for color.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
