Nuclear protein phylogenies support the monophyly of the three bryophyte groups (Bryophyta Schimp.)

doi:10.1111/nph.15587

KIB OpenIR

	Nuclear protein phylogenies support the monophyly of the three bryophyte groups (Bryophyta Schimp.)
	de Sousa, Filipe 1; Foster, Peter G.2; Donoghue, Philip C. J.3; Schneider, Harald 2,3,4; Cox, Cymon J.1
通讯作者	Cox, Cymon J.(cymon.cox@googlemail.com)
	2019-04-01
发表期刊	NEW PHYTOLOGIST
ISSN	0028-646X
卷号	222 期号:1 页码:565-575
摘要	Unraveling the phylogenetic relationships between the four major lineages of terrestrial plants (mosses, liverworts, hornworts, and vascular plants) is essential for an understanding of the evolution of traits specific to land plants, such as their complex life cycles, and the evolutionary development of stomata and vascular tissue. Well supported phylogenetic hypotheses resulting from different data and methods are often incongruent due to processes of nucleotide evolution that are difficult to model, for example substitutional saturation and composition heterogeneity. We reanalysed a large published dataset of nuclear data and modelled these processes using degenerate-codon recoding and tree-heterogeneous composition substitution models. Our analyses resolved bryophytes as a monophyletic group and showed that the nonnonmonophyly of the clade that is supported by the analysis of nuclear nucleotide data is due solely to fast-evolving synonymous substitutions. The current congruence among phylogenies of both nuclear and chloroplast analyses lent considerable support to the conclusion that the bryophytes are a monophyletic group. An initial split between bryophytes and vascular plants implies that the bryophyte life cycle (with a dominant gametophyte nurturing an unbranched sporophyte) may not be ancestral to all land plants and that stomata are likely to be a symplesiomorphy among embryophytes.
关键词	bryophytes compositional heterogeneity land plants life cycle phylogenomics substitutional saturation
DOI	10.1111/nph.15587
收录类别	SCI
语种	英语
WOS记录号	WOS:000459928400047
引用统计	被引频次：75[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/151853/65122
专题	中国科学院昆明植物研究所
通讯作者	Cox, Cymon J.
作者单位	1.Univ Algarve, Ctr Ciencias Mar, P-8005319 Faro, Portugal 2.Nat Hist Museum, Dept Life Sci, London SW7 5BD, England 3.Univ Bristol, Sch Earth Sci, Bristol BS8 1TQ, Avon, England 4.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Ctr Integrat Conservat, Kunming 666303, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	de Sousa, Filipe,Foster, Peter G.,Donoghue, Philip C. J.,et al. Nuclear protein phylogenies support the monophyly of the three bryophyte groups (Bryophyta Schimp.)[J]. NEW PHYTOLOGIST,2019,222(1):565-575.
APA	de Sousa, Filipe,Foster, Peter G.,Donoghue, Philip C. J.,Schneider, Harald,&Cox, Cymon J..(2019).Nuclear protein phylogenies support the monophyly of the three bryophyte groups (Bryophyta Schimp.).NEW PHYTOLOGIST,222(1),565-575.
MLA	de Sousa, Filipe,et al."Nuclear protein phylogenies support the monophyly of the three bryophyte groups (Bryophyta Schimp.)".NEW PHYTOLOGIST 222.1(2019):565-575.