德氏蒂勒霉、稻生蒂勒霉和狼尾草蒂勒霉，从泰国叶片中分离出的黑粉菌无性型蒂勒霉属的三个新物种。

Tilletiopsis derxii, Tilletiopsis oryzicola and Tilletiopsis penniseti, three new species of the ustilagionomycetous anamorphic genus Tilletiopsis isolated from leaves in Thailand.

作者信息

Takashima M, Nakase T

机构信息

Japan Collection of Microorganisms, RIKEN The Institute of Physical and Chemical Research, Wako, Saitama.

出版信息

Antonie Van Leeuwenhoek. 2001 Oct;80(1):43-56. doi: 10.1023/a:1012218108640.

DOI:10.1023/a:1012218108640

PMID:11761366

Abstract

Four strains of ballistoconidium-forming yeast-like fungi (K-95, K-125, K-132 and K139), isolated from plants collected in Bangkok, Thailand, were assigned to the genus Tilletiopsis based on morphological and chemotaxonomical characteristics. On the basis of sequence data of 18S rDNA and the D1/D2 region of 26S rDNA, strains K-95, K-125 and K-132 were close to T. flava and T fulvescens, and strain K-139 each formed related to T. minor. DNA-DNA reassociation experiments with related species revealed that strains K-125, K-132 and K-139 each formed a new and distinct species whereas strain K-95 was identified as T. flava. Tilletiopsis derxii Takashima et Nakase sp. nov. (JCM 10217T; K-125), Tilletiopsis oryzicola Takashima et Nakase sp. nov. (JCM 10218T; K-132), and Tilletiopsis penniseti Takashima et Nakase sp. nov. (JCM 1021 6T; K- 139) are the names proposed for the new taxa.

摘要

从泰国曼谷采集的植物中分离出的四株形成掷孢子的酵母样真菌（K - 95、K - 125、K - 132和K139），根据形态学和化学分类学特征被归入胶膜菌属。基于18S rDNA和26S rDNA的D1/D2区域的序列数据，菌株K - 95、K - 125和K - 132与黄胶膜菌和微黄胶膜菌相近，而菌株K - 139与小胶膜菌相关。与相关物种的DNA - DNA重结合实验表明，菌株K - 125、K - 132和K - 139各自形成了一个新的独特物种，而菌株K - 95被鉴定为黄胶膜菌。德氏胶膜菌Takashima et Nakase sp. nov.（JCM 10217T；K - 125）、稻生胶膜菌Takashima et Nakase sp. nov.（JCM 10218T；K - 132）和狼尾草胶膜菌Takashima et Nakase sp. nov.（JCM 10216T；K - 139）是为新分类单元提出的名称。