Rosid radiation and the rapid rise of angiosperm-dominated forests

doi:10.1073/pnas.0813376106

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	Rosid radiation and the rapid rise of angiosperm-dominated forests
	Latvis, Maribeth 1,2; Wang, Hengchang 2,3; Moore, Michael J.5; Soltis, Pamela S.4; Bell, Charles D.6; Brockington, Samuel F.2; Alexandre, Roolse 2; Davis, Charles C.1; Manchester, Steven R.4; Soltis, Douglas E.2
刊名	PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
	2009-03-10
卷号	106 期号:10 页码:3853-3858
关键词	community assembly divergence time estimates phylogeny rapid radiation
ISSN号	0027-8424
DOI	10.1073/pnas.0813376106
英文摘要	The rosid clade (70,000 species) contains more than one-fourth of all angiosperm species and includes most lineages of extant temperate and tropical forest trees. Despite progress in elucidating relationships within the angiosperms, rosids remain the largest poorly resolved major clade; deep relationships within the rosids are particularly enigmatic. Based on parsimony and maximum likelihood (ML) analyses of separate and combined 12-gene (10 plastid genes, 2 nuclear; > 18,000 bp) and plastid inverted repeat (IR; 24 genes and intervening spacers; > 25,000 bp) datasets for > 100 rosid species, we provide a greatly improved understanding of rosid phylogeny. Vitaceae are sister to all other rosids, which in turn form 2 large clades, each with a ML bootstrap value of 100%: (i) eurosids I (Fabidae) include the nitrogen-fixing clade, Celastrales, Huaceae, Zygophyllales, Malpighiales, and Oxalidales; and (ii) eurosids II (Malvidae) include Tapisciaceae, Brassicales, Malvales, Sapindales, Geraniales, Myrtales, Crossosomatales, and Picramniaceae. The rosid clade diversified rapidly into these major lineages, possibly over a period of < 15 million years, and perhaps in as little as 4 to 5 million years. The timing of the inferred rapid radiation of rosids [108 to 91 million years ago (Mya) and 107-83 Mya for Fabidae and Malvidae, respectively] corresponds with the rapid rise of angiosperm-dominated forests and the concomitant diversification of other clades that inhabit these forests, including amphibians, ants, placental mammals, and ferns.
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	NATL ACAD SCIENCES
WOS记录号	WOS:000264036900039
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/1051]
专题	中国科学院武汉植物园
通讯作者	Soltis, Douglas E.
作者单位	1.Harvard Univ, Dept Organism & Evolutionary Biol, Cambridge, MA 02138 USA 2.Univ Florida, Dept Bot, Gainesville, FL 32611 USA 3.Chinese Acad Sci, Wuhan Bot Garden, Wuhan 430074, Peoples R China 4.Univ Florida, Florida Museum Nat Hist, Gainesville, FL 32611 USA 5.Oberlin Coll, Dept Biol, Oberlin, OH 44074 USA 6.Univ New Orleans, Dept Biol Sci, New Orleans, LA 70148 USA
推荐引用方式 GB/T 7714	Latvis, Maribeth,Wang, Hengchang,Moore, Michael J.,et al. Rosid radiation and the rapid rise of angiosperm-dominated forests[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2009,106(10):3853-3858.
APA	Latvis, Maribeth.,Wang, Hengchang.,Moore, Michael J..,Soltis, Pamela S..,Bell, Charles D..,...&Soltis, Douglas E..(2009).Rosid radiation and the rapid rise of angiosperm-dominated forests.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,106(10),3853-3858.
MLA	Latvis, Maribeth,et al."Rosid radiation and the rapid rise of angiosperm-dominated forests".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 106.10(2009):3853-3858.