Karyotypic evolution and phylogenetic relationships in the order Chiroptera as revealed by G-banding comparison and chromosome painting
文献类型：期刊论文
| 作者 | Ao L1; Mao XG1; Wang JH1; Su WT1; Wang YX1; Volleth M3; Yang FT[*]4; Nie WH1; Gu XM2; Feng Q1 |
| 刊名 | CHROMOSOME RESEARCH
 |
| 出版日期 | 2007 |
| 卷号 | 15期号:3页码:257-267 |
| 关键词 | bats Chiroptera chromosome painting karyotype evolution |
| 通讯作者 | fy1@sanger.ac.uk |
| 合作状况 | 其它 |
| 英文摘要 | Bats are a unique but enigmatic group of mammals and have a world-wide distribution. The phylogenetic relationships of extant bats are far from being resolved. Here, we investigated the karyotypic relationships of representative species from four families of the order Chiroptera by comparative chromosome painting and banding. A complete set of painting probes derived from flow-sorted chromosomes of Myotis myotis (family Vespertilionidae) were hybridized onto metaphases of Cynopterus sphinx (2n=34, family Pteropodidae), Rhinolophus sinicus (2n=36, family Rhinolophidae) and Aselliscus stoliczkanus (2n=30, family Hipposideridae) and delimited 27, 30 and 25 conserved chromosomal segments in the three genomes, respectively. The results substantiate that Robertsonian translocation is the main mode of chromosome evolution in the order Chiroptera, with extensive conservation of whole chromosomal arms. The use of M. myotis (2n=44) probes has enabled the integration of C. sphinx, R. sinicus and A. stoliczkanus chromosomes into the previously established comparative maps between human and Eonycteris spelaea (2n=36), Rhinolophus mehelyi (2n=58), Hipposideros larvatus (2n=32), and M. myotis. Our results provide the first cytogenetic signature rearrangement that supports the grouping of Pteropodidae and Rhinolophoidea in a common clade (i.e. Pteropodiformes or Yinpterochiroptera) and thus improve our understanding on the karyotypic relationships and genome phylogeny of these bat species. |
| 收录类别 | SCI |
| 资助信息 | This study was supported by a grant (5210101-A06) from the Key Laboratory of Cellular and Molecular Evolution of the Chinese Academy of Sciences, Kunming Institute of Zoology, as well as a grant (2005DKAZ1502) from the Ministry of Sci- ence and Technology, P.R. China. |
| 语种 | 英语 |
| 源URL | [http://159.226.149.26:8080/handle/152453/10537]  |
| 专题 | 昆明动物研究所_保护遗传学(细胞库) 昆明动物研究所_其他 昆明动物研究所_细胞与分子进化重点实验室 |
| 作者单位 | 1.Key Laboratory of Cellular and Molecular Evolution, Kunming Institute of Zoology, and Graduate School of the Chinese Academy of Sciences, Kunming, Yunnan 650223, P.R. China 2.School of Geography and Biology, Guizhou Normal University, Guiyang, Guizhou, P.R. China 3.Department of Human Genetics, Otto-von-Guericke-Universita ¨t Magdeburg, Leipzigerstr. 44, D-39120, Magdeburg, Germany 4.Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, CB10 1SA, UK; Tel: +44-1223- 494842; Fax: +44-1223-494919 |
| 推荐引用方式 GB/T 7714 | Ao L,Mao XG,Wang JH,et al. Karyotypic evolution and phylogenetic relationships in the order Chiroptera as revealed by G-banding comparison and chromosome painting[J]. CHROMOSOME RESEARCH,2007,15(3):257-267. |
| APA | Ao L.,Mao XG.,Wang JH.,Su WT.,Wang YX.,...&Feng Q.(2007).Karyotypic evolution and phylogenetic relationships in the order Chiroptera as revealed by G-banding comparison and chromosome painting.CHROMOSOME RESEARCH,15(3),257-267. |
| MLA | Ao L,et al."Karyotypic evolution and phylogenetic relationships in the order Chiroptera as revealed by G-banding comparison and chromosome painting".CHROMOSOME RESEARCH 15.3(2007):257-267. |
入库方式： OAI收割
来源：昆明动物研究所
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