{"title":"来自中国的三个新种青孢子菌（多孔菌目，担子菌纲","authors":"Chao-Ge Wang, Shun Liu, M. Ghobad-Nejhad, Hong-Gao Liu, Yu-Cheng Dai, Yuan Yuan","doi":"10.3897/mycokeys.107.126139","DOIUrl":null,"url":null,"abstract":"Cyanosporus is a cosmopolitan genus characterized by effused-reflexed to pileate basidiomata with a bluish tint and allantoid to cylindrical basidiospores which are negative to weakly positive in Melzer’s reagent and Cotton Blue, causing a brown rot. Three new species of Cyanosporus, namely, C. linzhiensis, C. miscanthi and C. tabuliformis are described and illustrated. Phylogenies on Cyanosporus are reconstructed with seven loci DNA sequences including ITS, nLSU, nSSU, mtSSU, RPB1, RPB2 and TEF1 based on phylogenetic analyses combined with morphological examination. The description for the new species is given. The main morphological characteristics of all 38 accepted species in Cyanosporus are summarized.","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":null,"pages":null},"PeriodicalIF":2.8000,"publicationDate":"2024-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Three new species of Cyanosporus (Polyporales, Basidiomycota) from China\",\"authors\":\"Chao-Ge Wang, Shun Liu, M. Ghobad-Nejhad, Hong-Gao Liu, Yu-Cheng Dai, Yuan Yuan\",\"doi\":\"10.3897/mycokeys.107.126139\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Cyanosporus is a cosmopolitan genus characterized by effused-reflexed to pileate basidiomata with a bluish tint and allantoid to cylindrical basidiospores which are negative to weakly positive in Melzer’s reagent and Cotton Blue, causing a brown rot. Three new species of Cyanosporus, namely, C. linzhiensis, C. miscanthi and C. tabuliformis are described and illustrated. Phylogenies on Cyanosporus are reconstructed with seven loci DNA sequences including ITS, nLSU, nSSU, mtSSU, RPB1, RPB2 and TEF1 based on phylogenetic analyses combined with morphological examination. The description for the new species is given. The main morphological characteristics of all 38 accepted species in Cyanosporus are summarized.\",\"PeriodicalId\":48720,\"journal\":{\"name\":\"Mycokeys\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-08-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mycokeys\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.3897/mycokeys.107.126139\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MYCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mycokeys","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.3897/mycokeys.107.126139","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MYCOLOGY","Score":null,"Total":0}
引用次数: 0
摘要
蓝孢属（Cyanosporus）是一个世界性的属，其特征是基部有流出的反折至绒毛状的基生菌体，呈蓝色，基部有尿囊状至圆柱状的基生孢子，在梅尔泽试剂和棉蓝试剂中呈阴性至弱阳性，可引起褐腐病。文中描述并说明了三个新的青孢菌种，即 C. linzhiensis、C. miscanthi 和 C. tabuliformis。根据系统发育分析和形态学检查，利用七个位点的 DNA 序列（包括 ITS、nLSU、nSSU、mtSSU、RPB1、RPB2 和 TEF1）重建了青孢菌的系统发育。对新物种进行了描述。总结了青孢属所有 38 个公认种的主要形态特征。
Three new species of Cyanosporus (Polyporales, Basidiomycota) from China
Cyanosporus is a cosmopolitan genus characterized by effused-reflexed to pileate basidiomata with a bluish tint and allantoid to cylindrical basidiospores which are negative to weakly positive in Melzer’s reagent and Cotton Blue, causing a brown rot. Three new species of Cyanosporus, namely, C. linzhiensis, C. miscanthi and C. tabuliformis are described and illustrated. Phylogenies on Cyanosporus are reconstructed with seven loci DNA sequences including ITS, nLSU, nSSU, mtSSU, RPB1, RPB2 and TEF1 based on phylogenetic analyses combined with morphological examination. The description for the new species is given. The main morphological characteristics of all 38 accepted species in Cyanosporus are summarized.
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.
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