Articles | Volume 64, issue 2
https://doi.org/10.5194/aab-64-315-2021
https://doi.org/10.5194/aab-64-315-2021
Original study
 | 
22 Jul 2021
Original study |  | 22 Jul 2021

Polymorphism analysis and expression patterns of the IGF1 gene in the Shitou goose

Jun Tang, Mao Guo, Jing Fu, Hongjia Ouyang, Yunbo Tian, Xu Shen, and Yunmao Huang

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Subject: DNA markers and gene expressions | Animal: Birds
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Cited articles

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Short summary
Insulin-like growth factor 1 (IGF1) is one of the important endocrine hormones that plays a role in regulating growth and development of animals. In this study, we found two single nucleotide polymorphisms (SNPs) in the exon3 region of IGF1 in the Shitou goose. IGF1 mRNA was extensively expressed in various tissues, with high abundant expression in the liver, breast muscle and leg muscle at three growth stages. This provides a foundation for regulatory mechanisms of IGF1 in geese.