Morphological and molecular evidence for a new species of Rhodotus from tropical and subtropical Yunnan, China
Tang, Li-Ping1,2,4; Hao, Yan-Jia1,4; Cai, Qing1,4; Tolgor, Bau3; Yang, Zhu L.1
2014-02-01
发表期刊MYCOLOGICAL PROGRESS
ISSN1617-416X
卷号13期号:1页码:45-53
摘要Rhodotus has been regarded as a monotypic genus, consisting of only one species, R. palmatus, for a long time. Morphological and phylogenetic studies were carried out on collections of Rhodotus from temperate, subtropical and tropical China. Our phylogenetic analysis of DNA sequences of three loci (the internal transcribed spacer, the large subunit nuclear ribosomal RNA, and the translation elongation factor-1 alpha) revealed that there are two phylogenetic species in the northern hemisphere, which is in concordance with morphological traits, supporting the division of Rhodotus into two distinct species. Rhodotus asperior is described as a new species that differs phenotypically from R. palmatus in its broadly ellipsoid to subglobose, more roughened basidiospores, longer cheilocystidia with slightly thickened wall, and its occurrence in tropical and subtropical environments. The discovery of this new taxon indicates Rhodotus has a wider distribution than previously thought.
关键词Geographic Distribution New Taxon Physalacriaceae Species Diversity Taxonomy
资助信息National Natural Science Foundation of China [31170024]; Ministry of Science and Technology of China [2008FY110300]; Knowledge Innovation Program of the CAS [KSCX2-EW-Z-9]
学科领域Mycology
DOI10.1007/s11557-013-0890-x
收录类别SCI
语种英语
WOS研究方向Mycology
WOS类目Mycology
WOS记录号WOS:000330721900005
引用统计
被引频次:4[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/151853/17952
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
作者单位1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650201, Yunnan, Peoples R China
2.Kunming Med Univ, Sch Pharmacol, Kunming 650221, Peoples R China
3.Jilin Agr Univ, Inst Mycol, Changchun 130118, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
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Tang, Li-Ping,Hao, Yan-Jia,Cai, Qing,et al. Morphological and molecular evidence for a new species of Rhodotus from tropical and subtropical Yunnan, China[J]. MYCOLOGICAL PROGRESS,2014,13(1):45-53.
APA Tang, Li-Ping,Hao, Yan-Jia,Cai, Qing,Tolgor, Bau,&Yang, Zhu L..(2014).Morphological and molecular evidence for a new species of Rhodotus from tropical and subtropical Yunnan, China.MYCOLOGICAL PROGRESS,13(1),45-53.
MLA Tang, Li-Ping,et al."Morphological and molecular evidence for a new species of Rhodotus from tropical and subtropical Yunnan, China".MYCOLOGICAL PROGRESS 13.1(2014):45-53.
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