中国主要地方品种猪血液蛋白遗传多样性研究
文献类型：期刊论文
| 作者 | 吴小秋1; 张亚平[*]1; 丁波1; 陈永久1; 熊绿芸2; 何照范2 |
| 刊名 | 动物学研究
 |
| 出版日期 | 1999 |
| 卷号 | 20期号:4页码:252-257 |
| 关键词 | 家猪 蛋白多态 遗传多样性 |
| ISSN号 | 0254-5853 |
| 其他题名 | Genetic Diversity of Blood Protein Among Main Indigenous Pig Breeds in China |
| 通讯作者 | zhangyp@public.km.yn.cn |
| 中文摘要 | 实验采用水平板淀粉凝胶电泳技术,对中国地方猪五大类型9个品种、1个引入品种共201个个体进行了遗传多样性分析。共分析遗传座位30个,其中只有MDH、PEPB、AK、6PGD、ADA、PHI 6个座位具有多态性。中国主要地方猪品种的多态座位百分比P=0.200,平均杂合度H=0.065,平均等位基因数A=1.300。根据基因频率采用PHYLIP3.5c软件包计算Nei氏遗传距离,然后用“NEIGHBOR”程序分别构建NJ和UPGMA系统树。 |
| 英文摘要 | A total of 201 blood samples including 9 indigenous pig breeds (Sus scrofa domesticus) in China and Yorkshine pigs were collected in order to evaluate the genetic diversity among Chinese pig breeds.Thirty blood protein loci were studied by horizontal starch gel electrophoresis,among which 6 loci (MDH,PEPB,AK,6PGD,ADA,PHI) were found to be polymorphic.The percentage of polymorphic loci (P),the mean individual heterozygosity (H) and the mean number of alleles (A) are 0.200,0.065 and 1.300,respectively.The degree of genetic variability of Chinese indigenous pig breeds as a whole was higher than that of goats,lower than those of cattle,horses and sheep.Using gene frequencies of the 30 loci,the pairwise genetic distance among the 9 indigenous breeds in China were calculated by software PHYLIP3.5 c.The phylogenetic trees were constructed using NJ and UPGMA methods.The results suggest that the geographical distribution do not consist with the genetic relationship among Chinese indigenous pig breeds.The genetic diversity among Chinese indigenous pig breeds is low. |
| 收录类别 | 其他 |
| 资助信息 | 国家自然科学基金;云南省自然科学基金 |
| 原文出处 | 1999204252.pdf |
| 语种 | 中文 |
| 公开日期 | 2010-08-24 |
| 源URL | [http://159.226.149.42:8088/handle/152453/2301]  |
| 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650223 2.贵州农学院生化营养研究所,贵阳550025 |
| 推荐引用方式 GB/T 7714 | 吴小秋,张亚平[*],丁波,等. 中国主要地方品种猪血液蛋白遗传多样性研究[J]. 动物学研究,1999,20(4):252-257. |
| APA | 吴小秋,张亚平[*],丁波,陈永久,熊绿芸,&何照范.(1999).中国主要地方品种猪血液蛋白遗传多样性研究.动物学研究,20(4),252-257. |
| MLA | 吴小秋,et al."中国主要地方品种猪血液蛋白遗传多样性研究".动物学研究 20.4(1999):252-257. |
入库方式： OAI收割
来源：昆明动物研究所
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