Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.ympev.2012.05.012 |
Monophyly, divergence times, and evolution of host plant use inferred from a revised phylogeny of the Drosophila repleta species group | |
Oliveira, Deodoro C. S. G.2; Almeida, Francisca C.3; O’Grady, Patrick M.4; Armella, Miguel A.5; DeSalle, Rob6; Etges, William J.1 | |
通讯作者 | Etges, William J. |
来源期刊 | MOLECULAR PHYLOGENETICS AND EVOLUTION
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ISSN | 1055-7903 |
EISSN | 1095-9513 |
出版年 | 2012 |
卷号 | 64期号:3页码:533-544 |
英文摘要 | We present a revised molecular phylogeny of the Drosophila repleta group including 62 repleta group taxa and nine outgroup species based on four mitochondrial and six nuclear DNA sequence fragments. With ca. 100 species endemic to the New World, the repleta species group represents one of the major species radiations in the genus Drosophila. Most repleta group species are associated with cacti in arid or semiarid regions. Contrary to previous results, maximum likelihood and Bayesian phylogenies of the 10-gene data-set strongly support the monophyly of the repleta group. Several previously described subdivisions in the group were also recovered, despite poorly resolved relationships between these clades. Divergence time estimates suggested that the repleta group split from its sister group about 21 million years ago (Mya), although diversification of the crown group began ca. 16 Mya. Character mapping of patterns of host plant use showed that flat leaf Opuntia use is common throughout the phylogeny and that shifts in host use from Opuntia to the more chemically complex columnar cacti occurred several times independently during the history of this group. Although some species retained the use of Opuntia after acquiring the use of columnar cacti, there were multiple, phylogenetically independent instances of columnar cactus specialization with loss of Opuntia as a host. Concordant with our proposed timing of host use shifts, these dates are consistent with the suggested times when the Opuntioideae originated in South America. We discuss the generally accepted South American origin of the repleta group. (C) 2012 Elsevier Inc. All rights reserved. |
英文关键词 | Drosophila repleta species group Host plants Molecular phylogeny Molecular clock Cactus Biogeography |
类型 | Article |
语种 | 英语 |
国家 | USA ; Spain ; Mexico |
收录类别 | SCI-E |
WOS记录号 | WOS:000306621400013 |
WOS关键词 | ACCESSORY-GLAND PROTEINS ; CACTOPHILIC DROSOPHILA ; ADAPTIVE EVOLUTION ; MOLECULAR EVOLUTION ; MOJAVENSIS CLUSTER ; YEAST COMMUNITIES ; DIPTERA ; CACTUS ; SPECIATION ; SUBGROUP |
WOS类目 | Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity |
WOS研究方向 | Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity |
来源机构 | University of California, Berkeley |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/174097 |
作者单位 | 1.Univ Arkansas, Dept Biol Sci, Program Ecol & Evolutionary Biol, SCEN 632, Fayetteville, AR 72701 USA; 2.Univ Autonoma Barcelona, Dept Genet & Microbiol, Bellaterra 08193, Bcn, Spain; 3.Univ Barcelona, Dept Genet, Barcelona 08071, Bcn, Spain; 4.Univ Calif Berkeley, Dept Environm Sci Policy & Management, Berkeley, CA 94720 USA; 5.Univ Autonoma Metropolitana Iztapalapa, Dept Biol, Mexico City 09340, DF, Mexico; 6.Amer Museum Nat Hist, Div Invertebrate Zool, New York, NY 10024 USA |
推荐引用方式 GB/T 7714 | Oliveira, Deodoro C. S. G.,Almeida, Francisca C.,O’Grady, Patrick M.,et al. Monophyly, divergence times, and evolution of host plant use inferred from a revised phylogeny of the Drosophila repleta species group[J]. University of California, Berkeley,2012,64(3):533-544. |
APA | Oliveira, Deodoro C. S. G.,Almeida, Francisca C.,O’Grady, Patrick M.,Armella, Miguel A.,DeSalle, Rob,&Etges, William J..(2012).Monophyly, divergence times, and evolution of host plant use inferred from a revised phylogeny of the Drosophila repleta species group.MOLECULAR PHYLOGENETICS AND EVOLUTION,64(3),533-544. |
MLA | Oliveira, Deodoro C. S. G.,et al."Monophyly, divergence times, and evolution of host plant use inferred from a revised phylogeny of the Drosophila repleta species group".MOLECULAR PHYLOGENETICS AND EVOLUTION 64.3(2012):533-544. |
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