Karyotype differentiation and reproductive isolation among natural populations of Drosophila lacertosa
文献类型：期刊论文
| 作者 | He LP1,4; Watabe HA[*]3; Zhang YP[*]1,2; Aotsuka T5 |
| 刊名 | CELL RESEARCH
 |
| 出版日期 | 2003 |
| 卷号 | 13期号:6页码:491-497 |
| 关键词 | Drosophila lacertosa karyotype differentiation geographic distribution reproductive isolation cryptic speciation |
| 通讯作者 | watabe@sap.hokkyodai.ac.jp ; zhangyp@public.km.yn.cn |
| 合作状况 | 其它 |
| 英文摘要 | Drosophila lacertosa is widely distributed from northern India to Far East of Russia throughout China. We have studied geographical distributions of three kinds of chromosomal karyotypes, type D (2n=10, 4 pairs of V-shaped metacentric chromosomes and a pair of micro-chromosomes), type L (2n=10, 5V with a pair of large-sized heterochromatic autosomes) and type M (2n=10, 5V with middle-sized ones). Type D was found exclusively in local populations of D. lacertosa distributed in Yun-Gui Plateau, southwestern China. Both type L and M have a wide range of distribution, and the former occurred in subtropical regions of China including Taiwan Island, whereas the latter in cool temperate regions of East Asia covering Far East of Russia, Korea and the Japan Islands. A strong premating isolation was detected between flies with type D and those with type L or M. These data demonstrate that genetic differentiation leading to cryptic speciation might have occurred in natural populations of Drosophila lacertosa. |
| 收录类别 | SCI |
| 资助信息 | The present work was supported by National Natural Science Foudation of China, (No. 39930100, 30024004), Chinese Academy of Science (No. KSCX2- 1-05) and Japan Society for the Promotion of Science (No. 12375002) |
| 语种 | 英语 |
| 源URL | [http://159.226.149.26:8080/handle/152453/9672]  |
| 专题 | 昆明动物研究所_分子进化基因组学 昆明动物研究所_细胞与分子进化开放实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Zool, Lab Mol Biol Domest Anim & Cellular & Mol Evolut, Kunming 650019, Yunnan, Peoples R China 2.Yunnan Univ, Lab Conservat & Utilizat Bioresources, Kunming 650223, Yunnan, Peoples R China 3.Hokkaido Univ, Sapporo Coll, Biol Lab, Sapporo, Hokkaido 0028502, Japan 4.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China 5.Tokyo Metropolitan Univ, Dept Biol, Tokyo 1920397, Japan |
| 推荐引用方式 GB/T 7714 | He LP,Watabe HA[*],Zhang YP[*],et al. Karyotype differentiation and reproductive isolation among natural populations of Drosophila lacertosa[J]. CELL RESEARCH,2003,13(6):491-497. |
| APA | He LP,Watabe HA[*],Zhang YP[*],&Aotsuka T.(2003).Karyotype differentiation and reproductive isolation among natural populations of Drosophila lacertosa.CELL RESEARCH,13(6),491-497. |
| MLA | He LP,et al."Karyotype differentiation and reproductive isolation among natural populations of Drosophila lacertosa".CELL RESEARCH 13.6(2003):491-497. |
入库方式： OAI收割
来源：昆明动物研究所
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