Talaromyces peaticola(Aspergillaceae,Eurotiales),a new species from the Zoige wetlands,China  

作　　者：Tian JQ Wang YF Sun JZ 

机构地区：[1]State Key Laboratory of Mycology,Institute of Microbiology,Chinese Academy of Sciences,No.3 Park 1,Beichen West Road,Chaoyang District,Beijing 100101,P.R.China [2]State Key Laboratory of Vegetation and Environmental Change,Institute of Botany,Chinese Academy of Sciences,Beijing 100093,China [3]University of Chinese Academy of Sciences,100049 Beijing,China

出　　处：《Studies in Fungi》2021年第1期391-399,共9页真菌研究（英文）

基　　金：supported by the National Key Research and Development Program of China(No.2016YFC0501802);the Natural Science Foundation of China(no.31600024).

摘　　要：Species in Talaromyces section Trachyspermi are isolated from a wide range of substrates,including soil,house dust,leaf,wood and fruit from temperate region to tropical areas.During a survey of fungal diversity in Zoige wetlands,three isolates with biverticillate adpressed penicilli and spheroidal conidia belonging to Talaromyces are isolated from peat soil.Phylogenetic analyses based on a combined ITS,BenA,CaM and RPB2 sequence data suggests they represent a novel taxon in Talaromyces section Trachyspermi,namely Talaromyces peaticola.In spite of T.peaticola has a close affinity to T.diversus in phylogeny,it is readily distinguished from the later,resulted from growing slowly on CREA at 25℃,exudating small clear droplets on MEA,and producing smaller conidia than that of T.diversus.

关 键 词：1 new taxon PEATLAND Qinghai-Tibetan Plateau TAXONOMY 

分 类 号：Q94[生物学—植物学]