| 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
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| 2014-11-01 | |
| 发表期刊 | FUNGAL DIVERSITY
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| ISSN | 1560-2745 |
| 卷号 | 69期号:1页码:93-115 |
| 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 |
| 学科领域 | Mycology |
| DOI | 10.1007/s13225-014-0283-8 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000346054900003 |
| 引用统计 | |
| 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 |
| 推荐引用方式 GB/T 7714 | 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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