中国主要鹅品种的线粒体DNA多态性与起源分化研究
文献类型：期刊论文
| 作者 | 史宪伟1,2,3; 曾凡同2; 邱祥聘2; 张亚平*1 |
| 刊名 | 遗传学报
 |
| 出版日期 | 1998 |
| 卷号 | 25期号:6页码:499-507 |
| 关键词 | 鹅 线粒体DNA 多态 起源 分化 |
| ISSN号 | 0379-4172 |
| 中文摘要 | 运用19种限制性内切酶对中国11个家鹅品种138个样本进行了mtDNA的限制性片段长度多态性(RFLP)分析。在使用的19种内切酶中，有7个酶检测出多态。综合27种限制性态型(restrictionmorph)，可得到6种mtDNA单倍型(hopotype)。伊犁鹅与另外10个鹅品种没有共享的单倍型，遗传距离和UPGMA聚类分析也表明，伊犁鹅与这些品种具有不同的起源。EcoRV、HaeⅡ、HincⅡ和KpnⅠ4种酶的限制性态型可作为鉴别两种起源家鹅的母系遗传标记。 |
| 英文摘要 | Mitochondrial DNAs (mtDNAs) of 138 samples from 11 domestic goose breeds in China were investigated by digesting, with 19 restriction endonucleases. Of 19 enzymes used, seven (Bcl I, Dra I, Eco RV, Hae II, Hinc II, Kpn I, Sac I) detected polymorphic patterns. By combining 27 restriction morphs, 138 individuals were classified into 6 mtDNA haplotypes. Phylogenetic tree was constructed by using UPGMA. There was no shared haplotype between Yili breed and the other 10 breeds. Genetic distance and UPGMA tree also suggested that Yili breed and other breeds came from different ancestors. Yili breed originated from Anser anser and other 10 breeds originated from Anser cygnoides. Restriction morphs digested with 4 enzymes (EcoRV, Hae II, Hinc II and Kpn I) could be used as maternal genetic markers to distinguish the two types of domestic geese. Mitochondrial DNA polymorphism was observed in the ten breeds of Anser cygnoides. Nucleotide diversity (pi), genetic distance between the two types and the average genetic distance among the ten breeds were estimated to be 0.025%, 0.266%, 0.029%, respectively. The breeds with white plume were affected by founder effect when they were formed. Swan domestic geese, Anser cygnoides domesticus, in China might come from two different populations of Anser cygnoides at two different places. |
| 收录类别 | 其他 |
| 资助信息 | 国家自然科学基金(39660056);国家杰出青年科学家基金(3952013); 国家科委高技术司基础专项基金;云南省科委“二百人”计划的资助 |
| 原文出处 | 1998256499.pdf |
| 语种 | 中文 |
| 公开日期 | 2010-08-24 |
| 源URL | [http://159.226.149.42:8088/handle/152453/2275]  |
| 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.中国科学院昆明动物研究所细胞与分子进化开放研究实验室;昆明 05022 2.四川农业大学动物科技学院;雅安62501 3.云南农业大学动物科技学院;昆明 650201 |
| 推荐引用方式 GB/T 7714 | 史宪伟,曾凡同,邱祥聘,等. 中国主要鹅品种的线粒体DNA多态性与起源分化研究[J]. 遗传学报,1998,25(6):499-507. |
| APA | 史宪伟,曾凡同,邱祥聘,&张亚平*.(1998).中国主要鹅品种的线粒体DNA多态性与起源分化研究.遗传学报,25(6),499-507. |
| MLA | 史宪伟,et al."中国主要鹅品种的线粒体DNA多态性与起源分化研究".遗传学报 25.6(1998):499-507. |
入库方式： OAI收割
来源：昆明动物研究所
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