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Expression of the Ovine Gene and the Relationship Between Its Polymorphism and Feed Efficiency Traits

文献类型: 外文期刊

作者: Zeng, Xiwen 1 ; Wang, Weimin 1 ; Zhang, Deyin 2 ; Li, Xiaolong 1 ; Zhang, Yukun 2 ; Zhao, Yuan 2 ; Zhao, Liming 1 ; Wang, Jianghui 1 ; Xu, Dan 1 ; Cheng, Jiangbo 1 ; Li, Wenxin 1 ; Zhou, Bubo 1 ; Lin, Changchun 1 ; Yang, Xiaobin 1 ; Zhai, Rui 1 ; Ma, Zongwu 1 ; Liu, Jia 1 ; Cui, Panpan 1 ; Weng, Xiuxiu 2 ; Wu, Weiwei 3 ; Zhang, Xiaoxue 1 ; Zheng, Wenxin 4 ;

作者机构: 1.Gansu Agr Univ, Coll Anim Sci & Technol, Lanzhou, Peoples R China

2.Lanzhou Univ, Coll Pastoral Agr Sci & Technol, State Key Lab Grassland Agroecosystems, Lanzhou, Peoples R China

3.Xinjiang Acad Anim Sci, Inst Anim Sci, Urumqi, Peoples R China

4.Xinjiang Acad Anim Sci, Inst Anim Husb Qual Stand, Urumqi, Peoples R China

关键词: BANK1 gene; qRT-PCR; SNP; feed efficiency; Hu sheep

期刊名称:DNA AND CELL BIOLOGY ( 影响因子:3.1; 五年影响因子:3.1 )

ISSN: 1044-5498

年卷期: 2023 年 42 卷 4 期

页码:

收录情况: SCI

摘要: In the mutton industry, feed efficiency traits have the greatest influence on the economic benefits of sheep raised in housing conditions. In this study, quantitative real-time PCR (qRT-PCR), Sanger sequencing, and KASPar methods were used to detect the expression levels of the B cell scaffold protein with ankyrin repeats 1 (BANK1) gene and the relationship between its polymorphism and feed efficiency traits in Hu sheep. The qRT-PCR results showed that the BANK1 gene was extensively expressed in 10 tissues and it was expressed at remarkably higher levels in lymph than in other tissues (p < 0.05). Then, the polymorphism locus, g.93888 A > T, was detected in intron 4 of the BANK1 gene and proved to be remarkably associated with feed efficiency traits (p < 0.05). Hence, the BANK1 gene can be used as a candidate gene for improving the feed efficiency of Hu sheep and this locus could be used as a potential molecular marker for breeding high-feed efficiency sheep in future breeding efforts.

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