Comparative cytogenetics of bats (Chiroptera): The prevalence of Robertsonian translocations limits the power of chromosomal characters in resolving interfamily phylogenetic relationships

KIZ OpenIR > 遗传资源与进化国家重点实验室 > 保护遗传学(细胞库)

	Comparative cytogenetics of bats (Chiroptera): The prevalence of Robertsonian translocations limits the power of chromosomal characters in resolving interfamily phylogenetic relationships
	Mao XG 1; Nie WH 1; Wang JH 1; Su WT 1; Feng Q 1; Wang YX 1; Dobigny G3; Yang FY2; fy1@sanger.ac.uk ; dobigny@mpl.ird.fr
	2008
发表期刊	CHROMOSOME RESEARCH
卷号	16 期号:1 页码:155–170
摘要	Although the monophyly of Chiroptera is well supported by many independent studies, higher-level systematics, e.g. the monophyly of microbats, remains disputed by morphological and molecular studies. Chromosomal rearrangements, as one type of rare genomic changes, have become increasingly popular in phylogenetic studies as alternatives to molecular and other morphological characters. Here, the representatives of families Megadermatidae and Emballonuridae are studied by comparative chromosome painting for the first time. The results have been integrated into published comparative maps, providing an opportunity to assess genome-wide chromosomal homologies between the representatives of eight bat families. Our results further substantiate the wide occurrence of Robertsonian translocations in bats, with the possible involvement of whole-arm reciprocal translocations (WARTs). In order to search for valid cytogenetic signature(s) for each family and superfamily, evolutionary chromosomal rearrangements identified by chromosomal painting and/or banding comparison are subjected to two independent analyses: (1) a cladistic analysis using parsimony and (2) the mapping of these chromosomal changes onto the molecularly defined phylogenetic tree available from the literature. Both analyses clearly indicate the prevalence of homoplasic events that reduce the reliability of chromosomal characters for resolving interfamily relationships in bats.
关键词	Chiroptera Chromosomal Rearrangement Convergence Emballonuridae Evolution Karyology Megadermatidae Robertsonian
资助者	This study was partly supported by grants from the National Natural Science Foundation of China (No. 30770293) and the Ministry of Science and Technology of China (No. 2005DKAZ1502). ; This study was partly supported by grants from the National Natural Science Foundation of China (No. 30770293) and the Ministry of Science and Technology of China (No. 2005DKAZ1502). ; This study was partly supported by grants from the National Natural Science Foundation of China (No. 30770293) and the Ministry of Science and Technology of China (No. 2005DKAZ1502). ; This study was partly supported by grants from the National Natural Science Foundation of China (No. 30770293) and the Ministry of Science and Technology of China (No. 2005DKAZ1502).
收录类别	SCI
语种	英语
资助者	This study was partly supported by grants from the National Natural Science Foundation of China (No. 30770293) and the Ministry of Science and Technology of China (No. 2005DKAZ1502). ; This study was partly supported by grants from the National Natural Science Foundation of China (No. 30770293) and the Ministry of Science and Technology of China (No. 2005DKAZ1502). ; This study was partly supported by grants from the National Natural Science Foundation of China (No. 30770293) and the Ministry of Science and Technology of China (No. 2005DKAZ1502). ; This study was partly supported by grants from the National Natural Science Foundation of China (No. 30770293) and the Ministry of Science and Technology of China (No. 2005DKAZ1502).
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/6383
专题	遗传资源与进化国家重点实验室_保护遗传学(细胞库) 遗传资源与进化国家重点实验室其他
通讯作者	fy1@sanger.ac.uk; dobigny@mpl.ird.fr
作者单位	1.State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Kunming, Yunnan PR China 2.The Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SA UK 3.Institut de Recherche pour le De ´veloppement, Centre de Biologie pour la Gestion des Populations, Campus de Baillarguet, CS3016, 34988 Montferrier-sur-Lez France 4.The Graduate School of the Chinese Academy of Sciences, Beijing PR China
推荐引用方式 GB/T 7714	Mao XG,Nie WH,Wang JH,et al. Comparative cytogenetics of bats (Chiroptera): The prevalence of Robertsonian translocations limits the power of chromosomal characters in resolving interfamily phylogenetic relationships[J]. CHROMOSOME RESEARCH,2008,16(1):155–170.
APA	Mao XG.,Nie WH.,Wang JH.,Su WT.,Feng Q.,...&dobigny@mpl.ird.fr.(2008).Comparative cytogenetics of bats (Chiroptera): The prevalence of Robertsonian translocations limits the power of chromosomal characters in resolving interfamily phylogenetic relationships.CHROMOSOME RESEARCH,16(1),155–170.
MLA	Mao XG,et al."Comparative cytogenetics of bats (Chiroptera): The prevalence of Robertsonian translocations limits the power of chromosomal characters in resolving interfamily phylogenetic relationships".CHROMOSOME RESEARCH 16.1(2008):155–170.

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