Phylogenetic inferences in Prunus (Rosaceae) using chloroplast ndhF and nuclear ribosomal ITS sequences
Jun Wen1; Berggren, Scott T.2; Chung-Hee Lee3; Ickert-Bond, Stefanie4,5; Ting-Shuang Yi6; Ki-Oug Yoo7; Lei Xie8; Shaw, Joey9; Potter, Dan10
2008-05-01
发表期刊JOURNAL OF SYSTEMATICS AND EVOLUTION
ISSN0529-1526
卷号46期号:3页码:322-332
摘要Sequences of the chloroplast ndhF gene and the nuclear ribosomal ITS regions are employed to reconstruct the phylogeny of Prunus (Rosaceae), and evaluate the classification schemes of this genus. The two data sets are congruent in that the genera Prunus s.l. and Maddenia form a monophyletic group, with Maddenia nested within Prunus. However, the ndhF data set is incongruent with the ITS data supporting two major groups within Prunus: one consisting of subgenera Laurocerasus (including Pygeum) and Padus as well as the genus Maddenia and another of subgenera Amygdalus, Cerasus, and Prunus. The ITS data, on the other hand, support a clade composed of subgenera Amygdalus and Prunus and Prunus sect. Microcerasus in addition to a paraphyletic grade of subgenera Laurocerasus and Padus (and the genus Maddenia) taxa. In general, the subgeneric classifications of Prunus s.l. are not supported. The ITS and ndhF phylogenies differ mainly in interspecific relationships and the relative position of the Padus/Laurocerasus group. Both ITS and ndhF data sets suggest that the formerly recognized genus Pygeum is polyphyletic and that the distinction of the subgenera Padus and Laurocerasus is not supported. The biogeographic interactions of the temperate and tropical members in the Padus/Laurocerasus/Maddenia alliance including Pygeum are shown to be highly dynamic and complex.
关键词Its Ndhf Phylogeny Prunus Rosaceae
学科领域Plant Sciences
DOI10.3724/SP.J.1002.2008.08050
收录类别SCI ; ISTP
语种英语
WOS研究方向Plant Sciences
WOS类目Plant Sciences
WOS记录号WOS:000256878000009
引用统计
被引频次:38[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/151853/2721
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.Smithsonian Inst, Dept Bot, Natl Museum Nat Hist, Washington, DC 20013 USA
2.Colorado State Univ, Dept Biol, Ft Collins, CO 80523 USA
3.Korean Natl Arboretum, Pocheon Si 487821, Gyeonggi Do, South Korea
4.Univ Alaska Fairbanks, UA Museum N, Fairbanks, AK 99775 USA
5.Univ Alaska Fairbanks, Dept Biol & Wildlife, Fairbanks, AK 99775 USA
6.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Biodivers & Biogeog, Kunming 650204, Peoples R China
7.Kangwon Natl Univ, Div Life Sci, Chunchon 200701, South Korea
8.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
9.Univ Tennessee, Dept Biol & Environm Sci, Chattanooga, TN 37403 USA
10.Univ Calif Davis, Dept Plant Sci, Davis, CA 95616 USA
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Jun Wen,Berggren, Scott T.,Chung-Hee Lee,et al. Phylogenetic inferences in Prunus (Rosaceae) using chloroplast ndhF and nuclear ribosomal ITS sequences[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2008,46(3):322-332.
APA Jun Wen.,Berggren, Scott T..,Chung-Hee Lee.,Ickert-Bond, Stefanie.,Ting-Shuang Yi.,...&Potter, Dan.(2008).Phylogenetic inferences in Prunus (Rosaceae) using chloroplast ndhF and nuclear ribosomal ITS sequences.JOURNAL OF SYSTEMATICS AND EVOLUTION,46(3),322-332.
MLA Jun Wen,et al."Phylogenetic inferences in Prunus (Rosaceae) using chloroplast ndhF and nuclear ribosomal ITS sequences".JOURNAL OF SYSTEMATICS AND EVOLUTION 46.3(2008):322-332.
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