中国科学院昆明植物研究所机构知识库
Advanced  
KIB OpenIR  > 资源植物与生物技术所级重点实验室  > 期刊论文
题名: Confusion surrounding Didymosphaeria-phylogenetic and morphological evidence suggest Didymosphaeriaceae is not a distinct family
作者: Ariyawansa, Hiran A.1, 2, 3; Camporesi, Erio5; Thambugala, Kasun M.2, 3; Mapook, Ausana2, 3; Kang, Ji-Chuan1; Alias, Siti A.4; Chukeatirote, Ekachai2, 3; Thines, Marco6; McKenzie, Eric H. C.10; Hyde, Kevin D.2, 3, 7, 8, 9
刊名: PHYTOTAXA
关键词: Didymosphaeriaceae ; epitypification ; Montagnulaceae ; new species
英文摘要: Didymosphaeriaceae is a ubiquitous fungal family that is reported to include saprobic, endophytic and pathogenic species associated with a wide variety of substrates. The family is characterized by 1-septate ascospores and trabeculate pseudoparaphyses, mainly anastomosing above the asci. In recent treatments Appendispora, Didymosphaeria, Roussoella, Phaeodothis and Verruculina were placed in the family. The aim of the present study is to delineate phylogenetic lineages within Didymosphaeriaceae and allied genera. A new species, Didymosphaeria rubi-ulmifolii, was isolated and identified based on morphological characters and phylogenetic analyses of partial 18S nrDNA and 28S nrDNA nucleotide sequence data. Didymosphaeria rubi-ulmifolii clustered with Montagnulaceae as a separate genus, while two putative strains (HKUCC 5834 and CMW 22186) of D. futilis from GenBank clustered with Cucurbitariaceae and Didymellaceae, respectively. The new species is characterized by immersed to slightly erumpent ascomata immersed under a clypeus, a peridium with compressed cells of textura intricata, long trabeculate pseudoparaphyses, anastomosing mostly above the asci and brown, 1-septate ascospores with granulate ornamentation. Phylogenetic analysis in combination with morphology and a review of literature show that Appendispora, Phaeodothis, Roussoella and Verruculina should be excluded from the family. Phaeodothis belongs in Montagnulaceae, Verruculina in Testudinaceae, while Appendispora and Roussoella belong in Roussoellaceae. The position of Didymosphaeriaceae as a distinct family, based on 1-septate ascospores and trabeculate pseudoparaphyses, mainly anastomosing above the asci is doubtful. Fresh collections of more Didymosphaeria strains are needed for epitypification and to obtain sequence data to establish if this family can be maintained.
出版日期: 2014-08-20
卷号: 176, 期号:1, 页码:102-119
语种: 英语
收录类别: SCI
学科分类: Plant Sciences
ISSN号: 1179-3155
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/18426
Appears in Collections:资源植物与生物技术所级重点实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Ariyawansa-2014-Confusion surroundin.pdf(4239KB)----开放获取View Download

作者单位: 1.Guizhou Univ, Natl Educ Minist China, Engn & Res Ctr Southwest Biopharmaceut Resources, Guiyang 550025, Guizhou Provinc, Peoples R China
2.Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand
3.Mae Fah Luang Univ, Inst Excellence Fungal Res, Chiang Rai 57100, Thailand
4.Univ Malaya, Inst Biol Sci, Kuala Lumpur 50603, Malaysia
5.AMB Grp Micol Forlivese Antonio Cicognani, Forli, Italy
6.Biodivers & Climate Res Ctr BiK F, D-60325 Frankfurt, Germany
7.Kunming Inst Bot, Ctr Mt Ecosyst Studies, Kunming 650201, Yunnan, Peoples R China
8.Chinese Acad Sci, Kunming 650201, Yunnan, Peoples R China
9.World Agroforestry Ctr, Kunming 650201, Yunnan, Peoples R China
10.Manaaki Whenua Landcare Res, Auckland, New Zealand

Recommended Citation:
Ariyawansa,Hiran A.;Camporesi,Erio;Thambugala,Kasun M.;Mapook,Ausana;Kang,Ji-Chuan;Alias,Siti A.;Chukeatirote,Ekachai;Thines,Marco;McKenzie,Eric H. C.;Hyde,Kevin D..Confusion surrounding Didymosphaeria-phylogenetic and morphological evidence suggest Didymosphaeriaceae is not a distinct family,PHYTOTAXA,2014,176(1(SI) ):102-119
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Ariyawansa, Hiran A.]'s Articles
[Camporesi, Erio]'s Articles
[Thambugala, Kasun M.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Ariyawansa, Hiran A.]‘s Articles
[Camporesi, Erio]‘s Articles
[Thambugala, Kasun M.]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Ariyawansa-2014-Confusion surroundin.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院昆明植物研究所 - Feedback
Powered by CSpace