文献类型: 外文期刊
第一作者: He, JianNing
作者: He, JianNing;Huang, DongWei;Di, Ran;Wang, JinXin;Chu, MingXing;Liu, QiuYue;Hu, WenPing;Wang, XiangYu;Pan, ZhangYuan;He, JianNing
作者机构:
关键词: Sheep;seasonal reproduction;DIO2 gene;polymorphism
期刊名称:TURKISH JOURNAL OF VETERINARY & ANIMAL SCIENCES ( 影响因子:0.581; 五年影响因子:0.78 )
ISSN: 1300-0128
年卷期: 2016 年 40 卷 2 期
页码:
收录情况: SCI
摘要: DIO2 was studied as a candidate gene for reproduction in sheep. Three pairs of primers were designed to detect single nucleotide polymorphisms (SNPs) of exon 2 of DIO2 in nonseasonal and seasonal reproduction breeds. The polymorphisms were detected using SeqMan II and analyzed by PCR-RFLP. The sheep DIO2 gene was cloned and its mutations were detected in five sheep breeds whose reproductive seasonality and litter sizes were different. Association analyses were performed to reveal the relationships between SNPs and reproductive seasonality as well as litter size in sheep. The results showed that a 1041-bp DNA fragment of the sheep DIO2 gene was obtained and a part of the coding sequence of 591 bp encodes 196 amino acids, having high homology with that of other mammals. Moreover, three mutations (G318T, G482C, and C885T) were detected. The test of genotype distribution in five sheep breeds showed that there were significant differences between nonseasonal and seasonal breeds for 318 and 482 loci. However, the associations between the three polymorphisms and sheep seasonal reproduction were not very distinct. Additionally, there was no significant associations between polymorphisms and litter sizes in Small Tail Han sheep. These results may provide the basic theory for further study.
分类号:
- 相关文献
作者其他论文 更多>>
-
Whole-Genome Resequencing Analysis of the Camelus bactrianus (Bactrian Camel) Genome Identifies Mutations and Genes Affecting Milk Production Traits
作者:Yao, Huaibing;Zhao, Zhongkai;Yang, Jie;Yao, Huaibing;Zhao, Zhongkai;Yang, Jie;Pan, Zhangyuan;Ma, Wanpeng;Su, Zhanqiang
关键词:Bactrian camel; milk production traits; genomic analysis; SNP; association analysis
-
Detection of polymorphisms in six genes and their association analysis with litter size in sheep
作者:Liu, Kai;Liu, Yufang;Chu, Mingxing;Liu, Yufang;Chu, Mingxing
关键词:Sheep; litter size; single nucleotide polymorphisms; CLSTN2; CTH
-
CircRNA-5335 Regulates the Differentiation and Proliferation of Sheep Preadipocyte via the miR-125a-3p/STAT3 Pathway
作者:Guo, Wei;Wang, Lei;Liu, Nan;Zhao, Jinshan;Zhou, Lisheng;Li, Hegang;Gao, Xiaoxiao;He, Jianning;Ciwang, Renzeng;Zhang, Shuer
关键词:sheep; preadipocyte; STAT3; miR-125a-3p; circRNA-5335
-
Screening of Litter-Size-Associated SNPs in NOX4, PDE11A and GHR Genes of Sheep
作者:Li, Jiajun;Gong, Yiming;Wang, Xiangyu;He, Xiaoyun;Chu, Mingxing;Di, Ran;He, Xiaolong
关键词:sheep; NOX4; PDE11A; litter size; molecular marker
-
Polymorphisms of the HRG, FETUB, and GUCY1A1 genes and their association with litter size in sheep
作者:Ren, Zizhen;He, Xiaoyun;Wang, Xiangyu;Chu, Mingxing
关键词:
-
A mutation in LPAR2 activates the miR-939-5p-LPAR2-PI3K/AKT axis to regulate the proliferation and apoptosis of granulosa cells in sheep
作者:Zhang, Runan;Wang, Linjie;Zhang, Runan;Liu, Yufang;Li, Wentao;Wang, Peng;Liu, Ziyi;Chu, Mingxing;Wen, Yuliang;Chu, Mingxing
关键词:Sheep; Litter size; Granulosa cell proliferation; LPAR2; Single-nucleotide polymorphism (SNP)
-
NTRK2 Promotes Sheep Granulosa Cells Proliferation and Reproductive Hormone Secretion and Activates the PI3K/AKT Pathway
作者:Jia, Yuhang;Zhao, Ayong;Jia, Yuhang;Liu, Yufang;Wang, Peng;Liu, Ziyi;Zhang, Runan;Chu, Mingxing
关键词:sheep; granulosa cells proliferation; steroid hormone secretion; NTRK2; PI3K/AKT pathway