Molecular phylogenetic analyses redefine seven major clades and reveal 22 new generic clades in the fungal family Boletaceae
Wu, Gang1,2; Feng, Bang1; Xu, Jianping3; Zhu, Xue-Tai1,2; Li, Yan-Chun1; Zeng, Nian-Kai1; Hosen, Md Iqbal1,2; Yang, Zhu L.1; Yang,ZL (reprint author),Chinese Acad Sci,Kunming Inst Bot,Key Lab Plant Divers & Biogeog East Asia,Kunming 650201,Peoples R China.; fungi@mail.kib.ac.cn
2014-11-01
发表期刊FUNGAL DIVERSITY
ISSN1560-2745
卷号69期号:1页码:93-115
产权排序第一
摘要Mushrooms in the basidiomycete family Boletaceae are ecologically and economically very important. However, due to the morphological complexity and the limited phylogenetic information on the various species and genera of this fungal family, our understanding of its systematics and evolution remains rudimentary. In this study, DNA sequences of four genes (nrLSU, tef1-alpha, rpb1, and rpb2) were newly obtained from ca. 200 representative specimens of Boletaceae. Our phylogenetic analyses revealed seven major clades at the subfamily level, namely Austroboletoideae, Boletoideae, Chalciporoideae, Leccinoideae, Xerocomoideae, Zangioideae, and the Pulveroboletus Group. In addition, 59 genus-level clades were identified, of which 22 were uncovered for the first time. These 22 clades were mainly placed in Boletoideae and the Pulveroboletus Group. The results further indicated that the characters frequently used in the morphology-based taxonomy of Boletaceae, such as basidiospore ornamentation, the form of the basidioma, and the stuffed pores each had multiple origins within the family, suggesting that the use of such features for high-level classification of Boletaceae should be de-emphasized and combined with other characters.
关键词Boletales Chemotaxonomy Convergent Evolution Morphological Characters Multi-gene Analyses New Subfamilies
资助信息National Natural Science Foundation of China [31210103919, 31370001, 31000012]; National Natural Science Foundation of China [31210103919, 31370001, 31000012]; Natural Science Foundation of Yunnan Province [2013FB066]; Independent Research Program of the Chinese Academy of Sciences [KSCX2-EW-J-24]; Special Program for Basic Research of the Ministry of Science and Technology, China [2013FY110400]; Natural Science Foundation of Yunnan Province [2013FB066]; Independent Research Program of the Chinese Academy of Sciences [KSCX2-EW-J-24]; Special Program for Basic Research of the Ministry of Science and Technology, China [2013FY110400]
学科领域Mycology
DOI10.1007/s13225-014-0283-8
收录类别SCI
语种英语
WOS研究方向Mycology
WOS类目Mycology
WOS记录号WOS:000346054900003
引用统计
被引频次:67[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/18442
专题中国科学院东亚植物多样性与生物地理学重点实验室
通讯作者Yang,ZL (reprint author),Chinese Acad Sci,Kunming Inst Bot,Key Lab Plant Divers & Biogeog East Asia,Kunming 650201,Peoples R China.; fungi@mail.kib.ac.cn
作者单位1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.McMaster Univ, Dept Biol, Hamilton, ON L8S 4K1, Canada
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Wu, Gang,Feng, Bang,Xu, Jianping,et al. Molecular phylogenetic analyses redefine seven major clades and reveal 22 new generic clades in the fungal family Boletaceae[J]. FUNGAL DIVERSITY,2014,69(1):93-115.
APA Wu, Gang.,Feng, Bang.,Xu, Jianping.,Zhu, Xue-Tai.,Li, Yan-Chun.,...&fungi@mail.kib.ac.cn.(2014).Molecular phylogenetic analyses redefine seven major clades and reveal 22 new generic clades in the fungal family Boletaceae.FUNGAL DIVERSITY,69(1),93-115.
MLA Wu, Gang,et al."Molecular phylogenetic analyses redefine seven major clades and reveal 22 new generic clades in the fungal family Boletaceae".FUNGAL DIVERSITY 69.1(2014):93-115.
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