Species Recognition and Cryptic Species in the Tuber indicum Complex

doi:10.1371/journal.pone.0014625

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 中国科学院东亚植物多样性与生物地理学重点实验室

	Species Recognition and Cryptic Species in the Tuber indicum Complex
	Chen, Juan 1,2,3; Guo, Shun-Xing 2,3; Liu, Pei-Gui1
刊名	PLOS ONE
	2011-01-28
卷号	6 期号:1 页码:e14625
关键词	Chinese Truffles Phylogenetic-relationships Sp-nov Pseudohimalayense Pseudoexcavatum Sequences Spain
ISSN号	1932-6203
DOI	10.1371/journal.pone.0014625
通讯作者	pgliu@mail.kib.ac.cn
文献子类	Article
英文摘要	Morphological delimitation of Asian black truffles, including Tuber himalayense, T. indicum, T. sinense, T. pseudohimalayense, T. formosanum and T. pseudoexcavatum, has remained problematic and even phylogenetic analyses have been controversial. In this study, we combined five years of field investigation in China with morphological study and DNA sequences analyses (ITS, LSU and beta-tubulin) of 131 Tuber specimens to show that T. pseudohimalayense and T. pseudoexcavatum are the same species. T. formosanum is a separate species based on its host plants and geographic distribution, combined with minor morphological difference from T. indicum. T. sinense should be treated as a synonym of T. indicum. Our results demonstrate that the present T. indicum, a single described morphological species, should include at least two separate phylogenetic species. These findings are of high importance for truffle taxonomy and reveal and preserve the richness of truffle diversity.
学科主题	Biology
WOS关键词	CHINESE TRUFFLES ; PHYLOGENETIC-RELATIONSHIPS ; SP-NOV ; PSEUDOHIMALAYENSE ; PSEUDOEXCAVATUM ; SEQUENCES ; SPAIN
WOS研究方向	Science & Technology - Other Topics
语种	英语
WOS记录号	WOS:000286664100009
资助机构	National Science Foundation of China [30470011, 30770007, 30900004]; National Science Foundation of China ; Yunnan Province Government [U0836604]; Yunnan Program of Innovation [2009AC013]; Key Laboratory of Biodiversity and Biogeography ; Kunming Institute of Botany ; Chinese Academy of Sciences [0806361121, KSCX2-YW-G-025]
公开日期	2011-12-20
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn:8080/handle/151853/3116]
专题	昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming, Yunnan, Peoples R China 2.Chinese Acad Med Sci, Inst Med Plant Dev, Beijing 100037, Peoples R China 3.Peking Union Med Coll, Beijing 100021, Peoples R China
推荐引用方式 GB/T 7714	Chen, Juan,Guo, Shun-Xing,Liu, Pei-Gui. Species Recognition and Cryptic Species in the Tuber indicum Complex[J]. PLOS ONE,2011,6(1):e14625.
APA	Chen, Juan,Guo, Shun-Xing,&Liu, Pei-Gui.(2011).Species Recognition and Cryptic Species in the Tuber indicum Complex.PLOS ONE,6(1),e14625.
MLA	Chen, Juan,et al."Species Recognition and Cryptic Species in the Tuber indicum Complex".PLOS ONE 6.1(2011):e14625.