Taxonomy and phylogeny of cercosporoid fungi(Mycosphaerellaceae) from China 1
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- 英文论文题名：Taxonomy and phylogeny of cercosporoid fungi(Mycosphaerellaceae) from China 1
- 论文作者：ZUCHEN LIU ; UWE BRAUN ; PEDRO W.CROUS ; YING ZHANG ; Zu Chen Liu ; Uwe Braun ; Pedro W.Crous ; Ying Zhang
- 英文论文作者：ZUCHEN LIU ; UWE BRAUN ; PEDRO W.CROUS ; YING ZHANG ; Zu Chen Liu ; Uwe Braun ; Pedro W.Crous ; Ying Zhang ; Institute of Microbiology ; Beijing Forestry University ; Martin-Luther-Universit?t ; Institutfür Biologie ; Bereich Geobotanik und Botanischer Garten ; CBS-KNAW Fungal Biodiversity Centre
- 年：2016
- 作者机构：Institute of Microbiology,Beijing Forestry University;Martin-Luther-Universit?t,Institutfür Biologie,Bereich Geobotanik und Botanischer Garten;CBS-KNAW Fungal Biodiversity Centre;
- 英文论文关键词：Asia ; fungal diversity ; hyphomycetes ; Passalora ; Pseudocercospora
- 会议召开时间：2016-08-19
- 会议录名称：中国菌物学会2016年学术年会论文摘要集
- 英文会议录名称：Abstracts of 2016 Mycological Society of China Annual Meeting
- 语种：英文
- 分类号：S432.44
- 学会代码：ZGVL
- 会议名称：中国菌物学会2016年学术年会
- 会议地点：中国福建福州
- 主办单位：中国菌物学会
- 学会名称：中国菌物学会
- 页数：1
- 文件大小：710k
- 原文格式：D
- 会议级别：全国
摘要
Cercosporoid fungiinclude a large number of mostly plant pathogenic fungi with a wide geographic distribution,being usually associated with leaf spots on a broad range of plant hosts.Here we initiate a series of studies on Chinese cercosporoid fungi,focussing on the identification of some common,rare and new plant diseases caused by these leaf-spotting ascomycetes.The aim of the series is to resolve the taxonomy and DNA phylogeny of this important group of phytopathogens in China.In this study,nineisolates of cercosporoid fungi were collected from five host species.Partial nucleotide sequence data of four gene loci(ITS,LSU,TUB and tef1-αr DNA) were generated for all isolates.Based on morphological characters in vivo and in vitro and phylogenetic data,a new species,Pseudocercosporapauciseptata(on living leaves of Pyracanthafortuneana),is introduced including a detailed description,illustration and comparison with similar species.In addition,Passaloracircumscissa,Pseudocercosporacercidis-chinensis,P.lindericola,and P.prunicola are described,illustrated and phylogenetically characterized.Cerasuspseudocerasusrepresents a new host record for Passaloracircumscissa in China,while Linderareflexais a new host for P.lindericola.
Cercosporoid fungiinclude a large number of mostly plant pathogenic fungi with a wide geographic distribution,being usually associated with leaf spots on a broad range of plant hosts.Here we initiate a series of studies on Chinese cercosporoid fungi,focussing on the identification of some common,rare and new plant diseases caused by these leaf-spotting ascomycetes.The aim of the series is to resolve the taxonomy and DNA phylogeny of this important group of phytopathogens in China.In this study,nineisolates of cercosporoid fungi were collected from five host species.Partial nucleotide sequence data of four gene loci(ITS,LSU,TUB and tef1-αr DNA) were generated for all isolates.Based on morphological characters in vivo and in vitro and phylogenetic data,a new species,Pseudocercosporapauciseptata(on living leaves of Pyracanthafortuneana),is introduced including a detailed description,illustration and comparison with similar species.In addition,Passaloracircumscissa,Pseudocercosporacercidis-chinensis,P.lindericola,and P.prunicola are described,illustrated and phylogenetically characterized.Cerasuspseudocerasusrepresents a new host record for Passaloracircumscissa in China,while Linderareflexais a new host for P.lindericola.
Cercosporoid fungiinclude a large number of mostly plant pathogenic fungi with a wide geographic distribution,being usually associated with leaf spots on a broad range of plant hosts.Here we initiate a series of studies on Chinese cercosporoid fungi,focussing on the identification of some common,rare and new plant diseases caused by these leaf-spotting ascomycetes.The aim of the series is to resolve the taxonomy and DNA phylogeny of this important group of phytopathogens in China.In this study,nineisolates of cercosporoid fungi were collected from five host species.Partial nucleotide sequence data of four gene loci(ITS,LSU,TUB and tef1-αr DNA) were generated for all isolates.Based on morphological characters in vivo and in vitro and phylogenetic data,a new species,Pseudocercosporapauciseptata(on living leaves of Pyracanthafortuneana),is introduced including a detailed description,illustration and comparison with similar species.In addition,Passaloracircumscissa,Pseudocercosporacercidis-chinensis,P.lindericola,and P.prunicola are described,illustrated and phylogenetically characterized.Cerasuspseudocerasusrepresents a new host record for Passaloracircumscissa in China,while Linderareflexais a new host for P.lindericola.
引文
Guo YL,Liu XJ,Hsieh WH,1998.Pseudocercospora.[Flora Fungorum Sinicorum,vol.9.]Beijing:Science Press.