Acta Agriculturae Boreali-Sinica ›› 2024, Vol. 39 ›› Issue (6): 216-223. doi: 10.7668/hbnxb.20194907

Special Issue: Animal husbandry

• Animal Husbandry·Fisheries·Veterinarian • Previous Articles     Next Articles

Cloning,Bioinformatics and Tissue Expression Analysis of PID1 Gene in Yak

YU Daoning1,2,3, WANG Tong1,2,3, LOBSANG Dondrub4, PINGCUO Zhandui4, ZHANG Qiang4, ZHUOMA Ciren5, NIMA Jiacuo5, ZHANG Derong1, LIANG Chunnian2,3   

  1. 1 Life Science and Engineering College,Northwest Minzu University,Lanzhou 730124,China
    2 Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agricultural Sciences,Key Laboratory of Yak Breeding,Lanzhou 730050,China
    3 Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau,Ministry of Agriculture and Rural Affairs,Lanzhou 730050,China
    4 Institute of Animal Husbandry and Veterinary,Tibet Autonomous Regional Academy of Agricultural Sciences,Lhasa 850004,China
    5 Agriculture and Rural Bureau of Ngamring County,Xigaze City,Xigaze 857001,China
  • Received:2024-05-27 Published:2024-12-28

Abstract:

To study the structure and function of phosphotyrosine interaction domain 1 (PID1) gene in yak,and to explore its expression in various tissues.The CDS region of Sangsang yak PID1 gene was cloned using Sangsang yak adipose tissue cDNA as template,and the sequence was analyzed bioinformatically.Meanwhile,the relative expression level of PID1 gene was detected in seven tissues of yak namely heart,liver,spleen,lung,kidney,longissimus dorsi muscle and adipose tissue by Real-time Fluorescence Quantitative PCR(RT-qPCR).The results showed that the PID1 gene in yaks had a coding region length of 654 bp,which encoded 217 amino acids.Homology comparison showed that yak and wild yak were closely related,and the similarity reached 100%.The molecular weight of yak PID1 protein was about 24.84 ku and the theoretical isoelectric point was 6.30.According to the calculation results of instability coefficient,the instability of the protein was high (47.96),and it belonged to an unstable protein.The protein had one N-glycosylation site and 23 phosphorylation sites,with no signal peptide or transmembrane structure.The results of RT-qPCR showed that the expression of PID1 gene could be detected in all tissues,with the highest expression in the lung.The yak PID1 gene was cloned and its protein structure was analyzed.The expression of PID1 gene in yak tissue was also studied.Further study on the role of PID1 gene in yak fat deposition provided preliminary data.

Key words: Yak, PID1 gene, Gene cloning, Bioinformatics

Cite this article

YU Daoning, WANG Tong, LOBSANG Dondrub, PINGCUO Zhandui, ZHANG Qiang, ZHUOMA Ciren, NIMA Jiacuo, ZHANG Derong, LIANG Chunnian. Cloning,Bioinformatics and Tissue Expression Analysis of PID1 Gene in Yak[J]. Acta Agriculturae Boreali-Sinica, 2024, 39(6): 216-223. doi: 10.7668/hbnxb.20194907.

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