Species recognition and cryptic species in the Tuber indicum complex.

Species recognition and cryptic species in the Tuber indicum complex.
复制标题

印度块茎复合体中的物种识别和隐秘物种

DOI:
10.1371/journal.pone.0014625
复制
发表时间:
2011-01-28
期刊:
影响因子:
3.7
通讯作者:
Liu PG
Liu PG
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Chen J;Guo SX;Liu PG

文献摘要

参考文献

被引文献

相似文献

亚洲黑松露包括喜马拉雅块菌(Tuber喜马拉雅山)、indicum黑松露(T. sinense)、喜马拉雅黑松露(T. pseudo喜马拉雅山)、台湾黑松露(T. formosanum)和pseudoexcavatum黑松露的形态划分一直存在争议,甚至系统发育分析也存在争议。本研究通过5年的野外调查,结合131份块茎标本的形态研究和DNA序列分析(ITS、LSU和β-微管蛋白),证明喜马拉雅假块茎与假漏斗块茎是同一种。从寄主植物和地理分布来看,台湾赤杨是一个独立的种,与印度赤杨在形态上有微小的差异。黄花蒿应作为黄花蒿的同义植物。我们的研究结果表明,目前的籼稻是一个单一的形态物种,应该包括至少两个独立的系统发育物种。这些发现对松露的分类、揭示和保存松露多样性的丰富性具有重要意义。
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 β-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.
DOI: 10.1111/j.0014-3820.2003.tb01514.x
发表时间: 2003-12-01
期刊: EVOLUTION
影响因子: 3.3
作者:
Dettman, JR;Jacobson, DJ;Taylor, JW
通讯作者: Taylor, JW
DOI: 10.1016/j.mycres.2006.06.013
发表时间: 2006-09-01
影响因子: --
作者:
Wang, Yongjin;Tan, Zhu Ming;Le Tacon, Francois
通讯作者: Le Tacon, Francois
DOI: 10.1128/aem.61.4.1323-1330.1995
发表时间: 1995-04-01
影响因子: 4.4
作者:
GLASS, NL;DONALDSON, GC
通讯作者: DONALDSON, GC
DOI: 10.1093/nar/25.24.4876
发表时间: 1997-12-15
影响因子: 14.9
作者:
Thompson, JD;Gibson, TJ;Higgins, DG
通讯作者: Higgins, DG
DOI: 10.5248/110.399
发表时间: 2009-10-01
期刊: MYCOTAXON
影响因子: 1
作者:
Manjon, Jose L.;Garcia-Montero, Luis G.;Di Massimo, Gabriella
通讯作者: Di Massimo, Gabriella