Articles | Volume 63, issue 2
https://doi.org/10.5194/aab-63-345-2020
https://doi.org/10.5194/aab-63-345-2020
Original study
 | 
18 Sep 2020
Original study |  | 18 Sep 2020

Polymorphism and molecular characteristics of the CSN1S2 gene in river and swamp buffalo

Xinyang Fan, Shanshan Gao, Lin Fu, Lihua Qiu, and Yongwang Miao

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Latest update: 25 Dec 2024
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Short summary
The αS2 casein (αS2-CN) is an important component in milk, but the variation of buffalo CSN1S2 and its corresponding variants are not clear. In this study, 13 single nucleotide polymorphisms were identified in CSN1S2 by DNA sequencing. Based on them, 11 αS2-CN variants were inferred and named. There are eight amino acid differences between buffalo and cattle in the sequences of αS2-CN variants. The results provide insights into the variation, characteristics and function of buffalo CSN1S2.