Phylogenetic studies of the core Alismatales inferred from morphology and rbcL sequences
Li, Xiaoxian; Zhou, Zhekun
2009-08-10
发表期刊PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL
ISSN1002-0071
卷号19期号:8页码:931-945
摘要The phylogeny of Alismatales remains an area of deep uncertainty, with different arrangements being found in studies that examined various subsets of genes and taxa. Herein we conducted separate and combined analyses of 103 morphological characters and 52 rbcL sequences to explore the controversial phylogenies of the families. Congruence between the two data sets was explored by computing several indices. Morphological data sets contain poor phylogenetic signals. The homology of morphological characters was tested based on the total evidence of phylogeny. The incongruence between DNA and morphological results; the hypothesis of the 'Cymodoceaceae complex'; the relationships between Najadaceae and Hydrocharitaceae; the intergeneric relationships of Hydrocharitaceae; and the evolutionary convergence of morphological characters were analyzed and discussed. (C) 2009 National Natural Science Foundation of China and Chinese Academy of Sciences. Published by Elsevier Limited and Science in China Press. All rights reserved.
关键词Alismatales Morphological Phylogeny Rbcl Sequences Cymodoceaceae Complex Najadaceae Hydrocharitaceae
学科领域Materials Science, Multidisciplinary ; Multidisciplinary Sciences
DOI10.1016/j.pnsc.2008.09.008
收录类别SCI
语种英语
WOS研究方向Materials Science ; Science & Technology - Other Topics
WOS类目Materials Science, Multidisciplinary ; Multidisciplinary Sciences
WOS记录号WOS:000267417900004
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被引频次:18[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/151853/3118
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Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
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Li, Xiaoxian,Zhou, Zhekun. Phylogenetic studies of the core Alismatales inferred from morphology and rbcL sequences[J]. PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL,2009,19(8):931-945.
APA Li, Xiaoxian,&Zhou, Zhekun.(2009).Phylogenetic studies of the core Alismatales inferred from morphology and rbcL sequences.PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL,19(8),931-945.
MLA Li, Xiaoxian,et al."Phylogenetic studies of the core Alismatales inferred from morphology and rbcL sequences".PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL 19.8(2009):931-945.
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