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DOI:	10.1371/journal.pone.0134462
论文题名:	Diversification of the Genus Anopheles and a Neotropical Clade from the Late Cretaceous
作者:	Lucas A. Freitas; Claudia A. M. Russo; Carolina M. Voloch; Olívio C. F. Mutaquiha; Lucas P. Marques; Carlos G. Schrago
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2015
发表日期:	2015-8-5
卷:	10, 期:8
语种:	英语
英文关键词:	Anopheles gambiae ; Mosquitoes ; Phylogenetics ; Phylogenetic analysis ; Phylogeography ; Geographic distribution ; Paleogenetics ; Plasmodium
英文摘要:	The Anopheles genus is a member of the Culicidae family and consists of approximately 460 recognized species. The genus is composed of 7 subgenera with diverse geographical distributions. Despite its huge medical importance, a consensus has not been reached on the phylogenetic relationships among Anopheles subgenera. We assembled a comprehensive dataset comprising the COI, COII and 5.8S rRNA genes and used maximum likelihood and Bayesian inference to estimate the phylogeny and divergence times of six out of the seven Anopheles subgenera. Our analysis reveals a monophyletic group composed of the three exclusively Neotropical subgenera, Stethomyia, Kerteszia and Nyssorhynchus, which began to diversify in the Late Cretaceous, at approximately 90 Ma. The inferred age of the last common ancestor of the Anopheles genus was ca. 110 Ma. The monophyly of all Anopheles subgenera was supported, although we failed to recover a significant level of statistical support for the monophyly of the Anopheles genus. The ages of the last common ancestors of the Neotropical clade and the Anopheles and Cellia subgenera were inferred to be at the Late Cretaceous (ca. 90 Ma). Our analysis failed to statistically support the monophyly of the Anopheles genus because of an unresolved polytomy between Bironella and A. squamifemur.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0134462&type=printable
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资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/22477
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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journal.pone.0134462.PDF（1896KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Departamento de Genética, Universidade Federal do Rio de Janeiro, RJ, Brazil;Departamento de Genética, Universidade Federal do Rio de Janeiro, RJ, Brazil;Departamento de Genética, Universidade Federal do Rio de Janeiro, RJ, Brazil;Departamento de Genética, Universidade Federal do Rio de Janeiro, RJ, Brazil;Departamento de Genética, Universidade Federal do Rio de Janeiro, RJ, Brazil;Departamento de Genética, Universidade Federal do Rio de Janeiro, RJ, Brazil

Recommended Citation:

Lucas A. Freitas,Claudia A. M. Russo,Carolina M. Voloch,et al. Diversification of the Genus Anopheles and a Neotropical Clade from the Late Cretaceous[J]. PLOS ONE,2015-01-01,10(8)

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