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Relationship between an indel mutation within the SIRT4 gene and growth traits in Chinese cattle

文献类型: 外文期刊

作者: Zhang, Qingfeng 1 ; Jin, Yunyun 3 ; Jiang, Fugui 1 ; Cheng, Haijian 1 ; Wang, Yafang 1 ; Lan, Xianyong 3 ; Song, Enlia 1 ;

作者机构: 1.Shandong Acad Agr Sci, Inst Anim Sci & Vet Med, Jinan 250100, Shandong, Peoples R China

2.Shandong Key Lab Anim Dis control & Breeding, Jinan, Shandong, Peoples R China

3.Northwest A&F Univ, Coll Anim Sci & Technol, Shaanxi Key Lab Mol Biol Agr, Yangling, Shaanxi, Peoples R China

4.Shandong Normal Univ, Coll Life Sci, Jinan, Shandong, Peoples R China

关键词: Cattle; SIRT4; insertion/deletion (indel); growth traits; association

期刊名称:ANIMAL BIOTECHNOLOGY ( 影响因子:2.282; 五年影响因子:1.702 )

ISSN: 1049-5398

年卷期: 2019 年 30 卷 4 期

页码:

收录情况: SCI

摘要: Growth traits are mainly determined by genetic factors. SIRT4, a class II sirtuin, predominantly acts as an ADP-ribosyltransferase and inhibits fatty acid oxidation. In this study, a total of 1005 cattle belonging to five indigenous Chinese breeds were used to evaluate the relationship between the potential insertions/deletions (indels) within the SIRT4 gene and growth traits. The results revealed that only one intronic variation was present, which showed Hardy-Weinberg equilibrium (p > 0.05) in all the populations. The relationship analyses indicated that this indel was significantly associated with growth traits (p < 0.05), implying that SIRT4 significantly affects the growth traits. Therefore, the deletion mutation within the SIRT4 gene could be considered as a molecular marker to screen for growth traits in the cattle industry.

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