{"title":"DNA barcode sequencing discovered the aecial host of <i>Puccinia chunjiei</i>.","authors":"Sarah Hambleton, Miao Liu","doi":"10.47371/mycosci.2022.11.001","DOIUrl":null,"url":null,"abstract":"<p><p>The telial stage of <i>Puccinia chunjiei</i> was described in 2012 from a single specimen collected in China (DAOM 240982). This species is the closest relative of <i>P. graminis</i> but differs in telial morphology on their grass hosts and in DNA sequences. As part of a DNA-barcoding project for rust herbarium specimens, collections of the aecial stage of <i>P. graminis</i> on <i>Berberis</i> were processed. For one specimen, BPI 1103856, the ITS sequence matched that of <i>P. chunjiei</i> and the aecial morphology differed from <i>P. graminis</i>. An expanded description of <i>P. chunjiei</i> is presented with photographs of the aecial stages of both species.</p>","PeriodicalId":18780,"journal":{"name":"Mycoscience","volume":"64 1","pages":"35-39"},"PeriodicalIF":1.4000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/e8/95/MYC-64-035.PMC10025072.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mycoscience","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.47371/mycosci.2022.11.001","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MYCOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
The telial stage of Puccinia chunjiei was described in 2012 from a single specimen collected in China (DAOM 240982). This species is the closest relative of P. graminis but differs in telial morphology on their grass hosts and in DNA sequences. As part of a DNA-barcoding project for rust herbarium specimens, collections of the aecial stage of P. graminis on Berberis were processed. For one specimen, BPI 1103856, the ITS sequence matched that of P. chunjiei and the aecial morphology differed from P. graminis. An expanded description of P. chunjiei is presented with photographs of the aecial stages of both species.
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.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
