Diaporthe collariana sp.nov.,with prominent collarettes associated with Magnolia champaca fruits in Thailand  

作　　者：Perera RH Hyde KD Dissanayake AJ Jones EBG Liu JK Wei D Liu ZY 

机构地区：[1]Guizhou Key Laboratory of Agricultural Biotechnology,Guizhou Academy of Agricultural Sciences,Guiyang,Guizhou Province 550006,P.R.China [2]Center of Excellence in Fungal Research,Mae Fah Luang University,Chiang Rai 57100,Thailand [3]Key Laboratory for Plant Biodiversity and Biogeography of East Asia(KLPB),Kunming Institute of Botany,Chinese Academy of Science,Kunming 650201,Yunnan,China [4]World Agroforestry Centre,East and Central Asia,132 Lanhei Road,Kunming 650201,P.R.China [5]Beijing Key Laboratory of Environmental Friendly Management on Fruit diseases and Pests in North China,Institute of Plant and Environment Protection,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097,People’s Republic of China [6]Department of Botany and Microbiology,College of Science,King Saud University,P.O.Box:2455,Riyadh,1145,Saudi Arabia [7]Department of Entomology and Plant Pathology,Faculty of Agriculture,Chiang Mai University,Chiang Mai,50200,Thailand

出　　处：《Studies in Fungi》2018年第1期141-151,共11页真菌研究（英文）

基　　金：The Research of Featured Microbial Resources and Diversity Investigation in Southwest Karst area(Project No.2014FY120100)is thanked for financial support;the Chinese Academy of Sciences,project number 2013T2S0030,for the award of a Visiting Professorship for Senior International Scientists at Kunming Institute of Botany;extend their appreciation to the International Scientific Partnership Program ISPP at King Saud University for funding this research work through ISPP#0089.

摘　　要：We are studying seed and fruit inhabiting fungi in Thailand and this paper introduces a new species,Diaporthe collariana,from Magnolia champaca fruits,collected in Chiang Rai Province.Molecular analysis of a combined ITS,TEF1,TUB and CAL sequence DNA and morphological data provide evidence to justify the new species.Diaporthe collariana is characterized by producing alpha and beta conidia,and conidiogenous cells with prominent,flared collarettes.The new species is compared with closely related species in the genus.

关 键 词：Diaporthaceae morphology new species PHYLOGENY seed/fruit fungi 

分 类 号：Q94[生物学—植物学]