Association of A-FABP gene polymorphism in intron 1 with meat quality traits in Junmu No. 1 white swine
文献类型: 外文期刊
第一作者: Gao, Yan
作者: Gao, Yan;Li, Fujuan;Wang, Shuai;Dai, Lisheng;Jiang, Hao;Liu, Dianfeng;Zhao, Zhihui;Zhang, Jiabao;Zhang, Yonghong;Sun, Boxing;Zhang, Shumin;Xiao, Shuqi
作者机构:
关键词: Junmu No. 1 white swine;A-FABP;Intron 1;Polymorphism;Protein expression;Meat quality
期刊名称:GENE ( 影响因子:3.688; 五年影响因子:3.329 )
ISSN: 0378-1119
年卷期: 2011 年 487 卷 2 期
页码:
收录情况: SCI
摘要: This study was designed to investigate the single nucleotide polymorphism (SNP) in intron 1 of the gene A-FABP in 127 Junmu No. 1 white swine using PCR-SSCP. The association between the polymorphism and meat quality traits was also studied. The cloning and sequencing results indicated that the polymorphism of intron 1 was due to a point mutation in position 3481 bp of A-FABP, giving 3 genotypes (CC, CD and DD). Association analysis indicated that the polymorphism had a significant effect on marbling (P<0.05). Genotype DD had higher marbling than CD and CC, but the difference between CD and CC was no significant. Polymorphism had a highly significant effect on intramuscular fat (IMF) content (P<0.01). DD was higher than CD, which was higher than CC. No significant conclusions can be drawn regarding other traits. Immunoblot analysis of A-FABP levels was carried out on 3 different genotype individuals. Expression was markedly reduced in DD compared with genotype CC. Thus A-FABP may be a candidate gene or a quantitative trait locus-linked gene associated with meat quality traits. (C) 2011 Elsevier B.V. All rights reserved.
分类号:
- 相关文献
作者其他论文 更多>>
-
The gut mycobiome signatures in long-lived populations
作者:Pu, Lixia;Mu, Wenjie;Zou, Yang;Wang, Yugui;Ding, Yingying;Yan, Qi;Wang, Shuai;Pang, Shifu;Chen, Xiaodong;Huang, Yu;Chen, Xiaochun;Luo, Weifei;Chen, Xiaodong;Chen, Xiaochun;Luo, Weifei;Peng, Tao
关键词:
-
Long-term Application of Agricultural Amendments Regulate Hydroxyl Radicals Production during Oxygenation of Paddy Soils
作者:Chen, Ning;Huang, Danyu;Liu, Xiantang;Zhou, Dongmei;Chen, Ning;Zeng, Yu;Wu, Tongliang;Fang, Guodong;Wang, Yujun;Wang, Juan;Liu, Guangxia;Gao, Yan
关键词:agricultural amendment; hydroxyl radicals; soil aggregate fractionation, paddy soil; organic contaminantattenuation
-
Green and effective remediation of heavy metals contaminated water using CaCO3 vaterite synthesized through biomineralization
作者:Jin, Bingbing;Wang, Sheng;Lei, Yuze;Jia, Hui;Dapaah, Malcom Frimpong;Cheng, Liang;Niu, Qijian;Gao, Yan;Jia, Hui;Cheng, Liang
关键词:Biomineralization; Vaterite; Cadmium; Removal mechanism; Stability
-
Community assembly of organisms regulates soil microbial functional potential through dual mechanisms
作者:Zhu, Lingyue;Luan, Lu;Chen, Yan;Wang, Xiaoyue;Zhang, Jiabao;Jiang, Yuji;Sun, Bo;Zhu, Lingyue;Zhou, Shungui;Zou, Wenxiu;Han, Xiaori;Duan, Yinghua;Zhu, Bo;Li, Yan;Liu, Wenzhao;Liu, Wenzhao;Zhou, Jizhong;Zhang, Jiabao;Jiang, Yuji
关键词:balanced fertilization; deterministic and stochastic processes; environmental factors; functional genes; nutrient stoichiometry; organism groups
-
Preparation and characterization of the aflatoxin B1 purity certified reference material (GBW (E) 100599)
作者:Guo, Wenbo;Li, Zenghe;Guo, Wenbo;Meng, Jiajia;Wang, Xinyi;Li, Jianchi;Niu, Xueke;Zhao, Zhihui;Han, Zheng;Guo, Wenbo;Niu, Xueke
关键词:aflatoxin B1; Mass balance method; Quantitative nuclear magnetic resonance; Uncertaintity; Purity certified reference material
-
Genome-wide characterization of DNA methyltransferase family genes implies GhDMT6 improving tolerance of salt and drought on cotton
作者:Yang, Xiaomin;Yin, Zujun;Wang, Xiaoge;Zhang, Binglei;Han, Mingge;Lu, Xuke;Chen, Xiugui;Wang, Delong;Wang, Junjuan;Wang, Shuai;Guo, Lixue;Chen, Chao;Ye, Wuwei;Yang, Xiaomin;Bai, Zhigang;Sun, Liangqing;Li, Yongqi;He, Yunxin;Wang, Ning;Feng, Keyun
关键词:C5-MTase; Gossypium raimondii; Gossypium arboreum; Gossypium hirsutum; Abiotic stress
-
Asproinocybe hongyaniae sp. nov. (Agaricales, Basidiomycota) in Thailand
作者:Lv, Tong;Wang, Shuai;Wu, Xiaoqu;Chen, Dechao;Luo, Hongmei;Li, Erxian;Tang, Songming;Li, Shuhong;Lv, Tong;Wang, Shuai;Wu, Xiaoqu;Chen, Dechao;Ao, Chengce;Ao, Chengce
关键词:ITS; nrLSU; new taxa; phylogenetic analysis; taxonomy