文献类型：期刊文献

英文题名：Two New Species of Talaromyces Sect. Trachyspermi Discovered in China

作者：Zang, Wei[1];Li, Mi[2];Sun, Jianqiu[1];Gao, Chenghai[2];Wang, Long[3]

机构：[1]Shaoxing Univ, Sch Life & Environm Sci, Shaoxing 312000, Zhejiang, Peoples R China;[2]Guangxi Univ Chinese Med, Inst Marine Drugs, Nanning 530200, Guangxi, Peoples R China;[3]Chinese Acad Sci, Inst Microbiol, State Key Lab Mycol, Beijing 100101, Peoples R China

年份：2023

卷号：188

期号：5

起止页码：793

外文期刊名：MYCOPATHOLOGIA

收录：SCI-EXPANDED(收录号：WOS:001066152800001)、、WOS

基金：Chun-Yan Zheng and Wei-Cheng Wang are acknowledged for their work on collecting soil samples.

语种：英文

外文关键词：Azaphilone; Penicillia; Polyphasic taxonomy; Soil fungi

外文摘要：Two new species of sect. Trachyspermi isolated from soil are proposed, namely, T. albidus (ex-type AS3.26143(T)) and T. rubidus (ex-type AS3.26142(T)), based on the integrated taxonomic methods. Morphologically, T. albidus is characterized by slow growth, white gymnothecia, singly-borne asci and ellipsoidal echinulate ascospores. Talaromyces rubidus is distinguished by restricted growth, moderate to abundant red soluble pigment on CYA and YES, biverticillate penicilli, and commonly ovoid to globose echinulate conidia. The two proposed novelties are further confirmed by the phylogenetic analyses of the concatenated BenA-CaM-Rpb2-ITS sequence matrix and the individual BenA, CaM, Rpb2 and ITS sequence matrices. Talaromyces albidus is closely related to T. assiutensis and T. trachyspermus, while T. rubidus is in the clade containing T. albobiverticillius, T. rubrifaciens, T. catalonicus, T. heiheensis, T. erythromellis, T. halophytorum, T. pernambucoensis, T. solicola and T. aerius.