New host and geographic records of five pleosporalean hyphomycetes associated with Musa spp.(Banana)  

作　　者：Samarakoon BC Phookamsak R Karunarathna SC Jeewon R Chomnunti P Xu JC Li YJ 

机构地区：[1]The State Phosphorus Resource Development and Utilization Engineering Technology Research Centre,Yunnan Phosphate Chemical Group Co.Ltd,Kunming 650201,China [2]Center of Excellence in Fungal Research,Mae Fah Luang University,Chiang Rai 57100,Thailand [3]School of Science,Mae Fah Luang University,Chiang Rai 57100,Thailand [4]CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia(KLPB),Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201,Yunnan,China [5]East and Central Asia Regional Office,World Agroforestry Centre(ICRAF),Kunming 650201,Yunnan,China [6]Centre for Mountain Futures(CMF),Kunming Institute of Botany,Kunming 650201,Yunnan,China [7]Honghe Center for Mountain Futures,Kunming Institute of Botany,Chinese Academy of Sciences,Honghe County 654400,Yunnan,People’s Republic of China [8]Department of Health Sciences,Faculty of Medicine and Health Sciences,University of Mauritius,Reduit,Mauritius [9]Research Center of Microbial Diversity and Sustainable Utilization,Faculty of Sciences,Chiang Mai University,Chiang Mai 50200,Thailand

出　　处：《Studies in Fungi》2021年第1期92-115,共24页真菌研究（英文）

基　　金：supported by Key Research Project“Agroforestry Systems for restoration and bio-industry technology development(grant no.2017YFC0505101)”.We also thank Biology Experimental Center,Germplasm Bank of Wild Species,Kunming Institute of Botany,Chinese Academy of Sciences for providing the facilities of molecular laboratory.Binu C.Samarakoon is grateful to Danushka Tennakoon for collecting the specimens from Taiwan(China),Dr.Dhanushka N.Wanasinghe and Junfu Li for the valuable comments and suggestions on the morphological studies of Periconia and Torula.Rungtiwa Phookamsak thanks CAS President’s International Fellowship Initiative(PIFI)for young staff(grant no.Y9215811Q1);the National Science Foundation of China(NSFC)project code 31850410489(grant no.Y81I982211);Chiang Mai University for financial support.Samantha C.Karunarathna thanks CAS President’s International Fellowship Initiative(PIFI)young staff under the grant number:2020FYC0002;the National Science Foundation of China(NSFC)for funding this work under the project code 31851110759;Jianchu Xu thanks Key Research Program of Frontier Sciences of the Chinese Academy of Sciences(grant no.QYZDY-SSW-SMC014);the Strategic Priority Research Program of Chinese Academy of Sciences for supporting this research.

摘　　要：A study was undertaken to collect and identify saprobic fungi associated with Musa spp.(banana)from Taiwan(China),and Thailand.Samples were collected during the dry season and their morpho-molecular relationships were investigated.Five brown pleosporalean hyphomycetous taxa in Periconiaceae and Torulaceae viz.Periconia cortaderiae,P.delonicis,Torula chromolaenae,T.fici,and T.masonii were identified for the first time from Musa spp.(Musaceae).Phylogenetic analyses of a combined SSU,LSU,ITS,RPB2 and TEF DNA sequence dataset further justified the taxonomic placements of these five taxa in the above mentioned families.Periconia delonicis is reported for the first time on a monocotyledonous host and T.masonii is the first geographical record from Taiwan(China).

关 键 词：DOTHIDEOMYCETES Periconia PLEOSPORALES taxonomy Torula 

分 类 号：Q94[生物学—植物学]