| 如皋鸡EX-FABP基因遗传多态性及其与肌内脂肪含量的相关分析 |
| |
| 引用本文： | 周琼,常国斌,王克华,窦套存,廖菁,陈国宏. 如皋鸡EX-FABP基因遗传多态性及其与肌内脂肪含量的相关分析[J]. 中国畜牧兽医, 2010, 37(4): 143-146 |
| |
| 作者姓名： | 周琼 常国斌 王克华 窦套存 廖菁 陈国宏 |
| |
| 作者单位： | 1. 扬州大学动物科学与技术学院,扬州,225009
2. 中国农业科学院家禽研究所,扬州,225003 |
| |
| 基金项目： | 国家科技部支撑计划重大专项(2006BDA01A09);;国家科技部支撑计划重点项目(2006BDA14B06) |
| |
| 摘 要： | 以60周龄和自繁后的12周龄的如皋鸡作为试验材料,采用PCR-SSCP技术对细胞外脂肪酸结合蛋白(EX-FABP)基因进行单核苷酸多态性及遗传特异性分析。结果检测到2个SNP突变,分别为4271 G/A、4281 G/A突变,有3种基因型。最小二乘差异显著性检验结果表明,在60周龄时,AA型含量最高,显著高于AB型(P<0.05);12周龄时,AB型含量最高,BB型最低;60周龄的肌内脂肪含量显著低于12周龄时的含量(P<0.05)。
|
| 关 键 词： | 细胞外脂肪酸结合蛋白（EX-FABP） 单核苷酸多态性 鸡 肌内脂肪 |
Study on Single Nucleotide Polymorphism of EX-FABP Gene and its Association with IMF in Ru-gao Chicken |
| |
| ZHOU Qiong,CHANG Guo-bin,WANG Ke-hua,DOU Tao-cun,LIAO Jing,CHEN Guo-hong. Study on Single Nucleotide Polymorphism of EX-FABP Gene and its Association with IMF in Ru-gao Chicken[J]. China Animal Husbandry & Veterinary Medicine, 2010, 37(4): 143-146 |
| |
| Authors: | ZHOU Qiong CHANG Guo-bin WANG Ke-hua DOU Tao-cun LIAO Jing CHEN Guo-hong |
| |
| Affiliation: | 1.College of Animal Science and Technology;Yangzhou University;Yangzhou 225009;China;2.Poultry Institute;Chinese Academy of Agricultural Sciences;Yangzhou 225003;China |
| |
| Abstract: | This study was designed to invest the single nucleotide polymorphism and analyze the genetic specificity of the EX-FABP gene,utilize the PCR-SSCP technology and DNA sequencing,the 60 weeks of age and reproduction of the 12-week-old Ru-gao chicken as the experimental material.It detected three genotypes,two SNP mutations,4271 G/A,4281 G/A respectively.The results showed that the content of AA type was the mostly at the 60-week-old,significantly higher than the AB type(P<0.05),using the least-squares signific... |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
