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

被引:29
作者
Huang, Ling
Chi, Jianxiang
Nie, Wenhui
Wang, Jinhuan
Yang, Fengtang [1 ]
机构
[1] Chinese Acad Sci, Key Lab Cellular & Mol Evolut, Kunming Inst Zool, Kunming 650223, Yunnan, Peoples R China
[2] Wellcome Trust Sanger Inst, Cambridge CB10 1SA, England
[3] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
关键词
Cervidae; chromosome painting; evolutionary relationship; red deer; sika deer; tufted deer;
D O I
10.1007/s10709-005-2449-5
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
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.
引用
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页码:25 / 33
页数:9
相关论文
共 45 条
[1]  
[Anonymous], 1981, MAMMALIAN RAD ANAL T
[2]   Cytogenetic comparison between Vietnamese sika deer and cattle:: R-banded karyotypes and FISH mapping [J].
Bonnet, A ;
Thévenon, S ;
Claro, F ;
Gautier, M ;
Hayes, H .
CHROMOSOME RESEARCH, 2001, 9 (08) :673-687
[3]   Identification by R-banding and FISH of chromosome arms involved in Robertsonian translocations in several deer species [J].
Bonnet-Garnier, A ;
Claro, F ;
Thévenon, S ;
Gautier, M ;
Hayes, H .
CHROMOSOME RESEARCH, 2003, 11 (07) :649-663
[4]  
BOUVRAIN G, 1989, ZOOL ANZ, V223, P82
[5]   New insights into the karyotypic relationships of Chinese muntjac (Muntiacus reevesi), forest musk deer (Moschus berezovskii) and gayal (Bos frontalis) [J].
Chi, J ;
Fu, B ;
Nie, W ;
Wang, J ;
Graphodatsky, AS ;
Yang, F .
CYTOGENETIC AND GENOME RESEARCH, 2005, 108 (04) :310-316
[6]  
Chikuni K, 1995, J MOL EVOL, V41, P859, DOI 10.1007/BF00173165
[7]   K-casein gene phylogeny of higher ruminants (Pecora, Artiodactyla) [J].
Cronin, MA ;
Stuart, R ;
Pierson, BJ ;
Patton, JC .
MOLECULAR PHYLOGENETICS AND EVOLUTION, 1996, 6 (02) :295-311
[8]   The mitochondrial control region of Cervidae: Evolutionary patterns and phylogenetic content [J].
Douzery, E ;
Randi, E .
MOLECULAR BIOLOGY AND EVOLUTION, 1997, 14 (11) :1154-1166
[9]   CHROMOSOMAL EVOLUTION IN CERVIDAE [J].
FONTANA, F ;
RUBINI, M .
BIOSYSTEMS, 1990, 24 (02) :157-174
[10]   CHROMOSOME CONSERVATION AMONG THE ADVANCED PECORANS AND DETERMINATION OF THE PRIMITIVE BOVID KARYOTYPE [J].
GALLAGHER, DS ;
DERR, JN ;
WOMACK, JE .
JOURNAL OF HEREDITY, 1994, 85 (03) :204-210