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拟棘壳孢属的一新种及本属已知种的检索表

A new species of Pyrenochaetopsis and a key to the known species of the genus
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摘要 本文报道分离自贵州省土壤的拟棘壳孢属Pyrenochaetopsis真菌一新种,对该种结合形态特征及分子系统学分析明确其分类地位,命名为土栖拟棘壳孢Pyrenochaetopsis terricola;编制了该属13个已知种的分种检索表。研究标本保存于贵州大学植物病理学实验室(HGUP)和中国微生物菌种保藏管理委员会普通微生物中心(CGMCC)。 A Pyrenochaetopsis strain isolated from soil of Guizhou Province was identified as Pyrenochaetopsis terricola sp. nov. according to morphological characters in combination with phylogenetic analysis based on sequences of internal transcribed spacer(ITS), nuclear large subunit ribosomal DNA(LSU rDNA), RNA polymerase II second largest subunit(rpb2) and β-tubulin(tub2). A key to the 13 known species of this genus is provided. The holotype and ex-type cultures are deposited in the Herbarium of Department of Plant Pathology,Guizhou University(HGUP) and China General Microbiological Culture Collection Center(CGMCC).
作者 王坤英 吴悦明 陈云 姜于兰 WANG Kun-Ying;WU Yue-Ming;CHEN Yun;JIANG Yu-Lan(Department of Plant Pathology,Agricultural College,Guizhou University,Guiyang,Guizhou 550025,China;Department of Plant Pathology,College of Plant Protection,Shandong Agricultural University,Tai?an,Shandong 271018,China;Shandong Key Laboratory of Agricultural Microbiology,Tai’an,Shandong 271018,China;Xiuwen County Agriculture Bureau,Guiyang,Guizhou 550025,China)
出处 《菌物学报》 CAS CSCD 北大核心 2019年第2期171-177,共7页
基金 国家自然科学基金(31660006).
关键词 土栖拟棘壳孢 形态学 分子系统学 分类 Pyrenochaetopsis terricola morphology molecular phylogeny taxonomy
作者简介 Corresponding author:JIANG Yu-Lan,E-mail:yljchsd@163.com.
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