Phylogenomics of several deer species revealed by comparative chromosome painting with Chinese muntjac paints

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

	Phylogenomics of several deer species revealed by comparative chromosome painting with Chinese muntjac paints
	Huang L 1,3; Chi JX 1,3; Nie WH 1; Wang JH 1; Yang FT[*]1,2; kcb@mail.kiz.ac.cn
	2006
发表期刊	GENETICA
ISSN	0016-6707
卷号	127 期号:1-3 页码:25-33
合作性质	其它
摘要	A set of Chinese muntjac (Muntiacus reevesi) chromosome-specific paints has been hybridized onto the metaphases of sika deer (Cervus nippon, CNI, 2n = 66), red deer (Cervus elaphus, CEL, 2n = 62) and tufted deer (Elaphodus cephalophus, ECE, 2n = 47). Thirty-three homologous autosomal segments were detected in genomes of sika deer and red deer, while 31 autosomal homologous segments were delineated in genome of tufted deer. The Chinese muntjac chromosome X probe painted to the whole X chromosome, and the chromosome Y probe gave signals on the Y chromosome as well as distal region of the X chromosome of each species. Our results confirmed that exclusive Robertsonian translocations have contributed to the karyotypic evolution of sika deer and red deer. In addition to Robertsonian translocation, tandem fusions have played a more important role in the karyotypic evolution of tufted deer. Different types of chromosomal rearrangements have led to great differences in the genome organization between cervinae and muntiacinae species. Our analysis testified that six chromosomal fissions in the proposed 2n = 58 ancestral pecoran karyotype led to the formation of 2n = 70 ancestral cervid karyotype and the deer karyotypes is more derived compare with those of bovid species. Combining previous cytogenetic and molecular systematic studies, we analyzed the genome phylogeny for 11 cervid species.
关键词	Cervidae Chromosome Painting Evolutionary Relationship Red Deer Sika Deer Tufted Deer
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收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/2037
专题	遗传资源与进化国家重点实验室_保护遗传学(细胞库) 细胞与分子进化重点实验室
通讯作者	kcb@mail.kiz.ac.cn
作者单位	1.Key Laboratory of Cellular and Molecular Evolution, Kunming Institute of Zoology, The Chinese Academy of Sciences, 650223, Kunming, Yunnan, P.R. China 2.Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, CB10 1SA, Hinxton, Cambridge, UK 3.The Graduate School of the Chinese Academy of Sciences, 100039, Beijing, P.R. China
推荐引用方式 GB/T 7714	Huang L,Chi JX,Nie WH,et al. Phylogenomics of several deer species revealed by comparative chromosome painting with Chinese muntjac paints[J]. GENETICA,2006,127(1-3):25-33.
APA	Huang L,Chi JX,Nie WH,Wang JH,Yang FT[*],&kcb@mail.kiz.ac.cn.(2006).Phylogenomics of several deer species revealed by comparative chromosome painting with Chinese muntjac paints.GENETICA,127(1-3),25-33.
MLA	Huang L,et al."Phylogenomics of several deer species revealed by comparative chromosome painting with Chinese muntjac paints".GENETICA 127.1-3(2006):25-33.

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