The polymorphisms of kappa-casein gene and their associations with milk production traits and expression analysis in Chinese Holstein cattle
文献类型: 外文期刊
第一作者: Ju, Zhihua
作者: Ju, Zhihua;Huang, Jinming;Li, Qiuling;Wang, Hongmei;Zhong, Jifeng;Wang, Changfa
作者机构:
关键词: SNPs;CSN3 gene;combined genotype;Q-PCR;milk production traits
期刊名称:AFRICAN JOURNAL OF BIOTECHNOLOGY ( 影响因子:0.573; 五年影响因子:0.794 )
ISSN: 1684-5315
年卷期: 2011 年 10 卷 62 期
页码:
收录情况: SCI
摘要: The polymorphisms of exon 4 and 5 of kappa-casein (CSN3) gene and their associations with milk production traits and expression pattern in Chinese Holstein cattle were investigated. Nine mutational sites, of which seven were novel mutational sites, were identified and genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP), created restriction site-PCR (CRS-RFLP) and sequencing methods in 398 cows. Linkage disequilibrium analysis showed that SNP-1 (g.10891 T > C rs 43703015, g. 10927 C > A rs 43703016, g. 10988 G > A ss 256302464 and g.10966 A > T ss 256302465) and SNP-2 (g.12907 A > G ss 256302466, g. 12950 G > A ss 256302468, g.12989 C > T ss 256302469 and g.13028 A > G ss 256302470) were completely linked, respectively. Correlation analysis showed that SNP-1, SNP-2 and SNP-3 (g.12980 T > C ss 256302467) markers were closely correlated to the fat content. The SNP-3 marker had a remarkable effect on the protein content (P < 0.05). 16 combined genotypes of the three SNPs were found. Fat and protein content in combinations of genotypes were varied significantly (P < 0.05). Genotypes BBCCEE and ABTCDD individuals had the highest fat and protein content, respectively, which may be useful for marker assisted selection program in dairy cattle. The expression of CSN3 mRNA in the mammary tissue was higher than that of in the liver tissue (P < 0.05) and the expression in the spleen of BB genotype was higher than that of AA genotype in the SNP-1 (P < 0.05) by fluorescent quantitation real-time PCR (Q-PCR) assay.
分类号:
- 相关文献
作者其他论文 更多>>
-
An Overview of Infectious and Non-Infectious Causes of Pregnancy Losses in Equine
作者:Li, Liangliang;Li, Shuwen;Ma, Haoran;Akhtar, Muhammad Faheem;Tan, Ying;Wang, Tongtong;Khan, Muhammad Zahoor;Wang, Changfa;Liu, Wenhua;Khan, Adnan
关键词:equine; pregnancy loss; infectious and non-infectious factors; preventive measures
-
Genetic dissection and identification of stripe rust resistance genes in the wheat cultivar Lanhangxuan 121, a cultivar selected from a space mutation population
作者:Wu, Qimeng;Liu, Lei;Zhang, Dandan;Li, Chenchen;Nie, Ruiqi;Duan, Jiangli;Wan, Jufen;Zhao, Jiwen;Cao, Jianghao;Liu, Dan;Liu, Shengjie;Wang, Qilin;Zheng, Weijun;Han, Dejun;Wang, Changfa;Wu, Jianhui;Li, Chunlian;Kang, Zhensheng;Zhang, Wentao;Du, Jiuyuan;Yao, Qiang
关键词:Stripe rust resistance gene; Bulked segregant analysis; Puccinia striiformis; QTL mapping; Triticum aestivum
-
Analysis of Microstructure, Cell Wall Polysaccharides, and Candidate Cell Wall-related Genes in Clingstone-type and Freestone-type Stony Hard Peaches during Ripening
作者:Wang, Hongmei;Li, Ang;Duan, Wenyi;Meng, Junren;Miao, Yule;Yao, Zhenyu;Badrunnesa, Akhi;Niu, Liang;Pan, Lei;Cui, Guochao;Sun, Shihang;Wang, Zhiqiang;Zeng, Wenfang;Wang, Hongmei;Li, Ang;Duan, Wenyi;Meng, Junren;Miao, Yule;Yao, Zhenyu;Badrunnesa, Akhi;Niu, Liang;Pan, Lei;Cui, Guochao;Sun, Shihang;Wang, Zhiqiang;Zeng, Wenfang;Li, Guohuai
关键词:
-
Advancements in Genetic Biomarkers and Exogenous Antioxidant Supplementation for Safeguarding Mammalian Cells against Heat-Induced Oxidative Stress and Apoptosis
作者:Khan, Muhammad Zahoor;Chen, Wenting;Chai, Wenqiong;Wang, Changfa;Khan, Adnan
关键词:heat stress; oxidative stress; apoptosis; antioxidants; mammalian reproductive cells; fertility
-
Bioactive Compounds Protect Mammalian Reproductive Cells from Xenobiotics and Heat Stress-Induced Oxidative Distress via Nrf2 Signaling Activation: A Narrative Review
作者:Khan, Muhammad Zahoor;Huang, Bingjian;Wei, Ren;Kou, Xiyan;Wang, Xinrui;Chen, Wenting;Li, Liangliang;Wang, Changfa;Khan, Adnan;Zahoor, Muhammad
关键词:reproductive cells; xenobiotics; heat stress; bioactive compounds; oxidative stress; Nrf2 signaling; antioxidant defense
-
CFAP58 is involved in the sperm head shaping and flagellogenesis of cattle and mice
作者:Wei, Xiaochao;Wang, Xiuge;Yang, Chunhong;Gao, Yaping;Zhang, Yaran;Xiao, Yao;Ju, Zhihua;Jiang, Qiang;Wang, Jinpeng;Liu, Wenhao;Li, Yanqin;Gao, Yundong;Huang, Jinming;Wei, Xiaochao;Wang, Xiuge;Yang, Chunhong;Gao, Yaping;Zhang, Yaran;Xiao, Yao;Ju, Zhihua;Jiang, Qiang;Wang, Jinpeng;Liu, Wenhao;Li, Yanqin;Gao, Yundong;Huang, Jinming;Gao, Yundong;Huang, Jinming
关键词:CFAP58; Genetic variation; Spermatogenesis; Manchette; IMT/IFT
-
Characterizing the hindgut microbiome in healthy and ketotic cows
作者:Ju, Zhihua;Li, Rongling;Liu, Wenhao;Jiang, Qiang;Wang, Jinpeng;Zhang, Yaran;Wang, Xiuge;Xiao, Yao;Yang, Chunhong;Wei, Xiaochao;Gao, Yaping;Huang, Jinming;Ju, Zhihua;Li, Rongling;Liu, Wenhao;Wang, Jinpeng;Zhang, Yaran;Wang, Xiuge;Xiao, Yao;Huang, Jinming;Ju, Zhihua;Huang, Jinming
关键词:Cow ketosis; beta-hydroxybutyrate; 16S sequencing; hindgut fecal microbiota