BETA-CASEIN GENE POLYMORPHISM IN STUDS BROWN SWITZERLAND CATTLE

Authors

  • Lyubov Kalashnikova All Russian Research Institute of Animal Breeding
  • Yazilya Khabibrakhmanova All Russian Research Institute of Animal Breeding
  • Tatyana Ganchenkova All Russian Research Institute of Animal Breeding
  • Irina Bagal All Russian Research Institute of Animal Breeding
  • Irina Pavlova All Russian Research Institute of Animal Breeding
  • Natalya Ryzhova All Russian Research Institute of Animal Breeding
  • Vladimir Kalashnikova All Russian Research Institute of Animal Breeding

DOI:

https://doi.org/10.52754/16947452_2022_4_64

Keywords:

cattle, Brown Swiss breed, beta–casein, genotype, A1 allele, A2 allele, PCR

Abstract

The article presents the results of the assessment of the genetic resources of dairy cattle of the Brown Swiss breed by the beta-casein gene (CSN2), bred in breeding farms of the Russian Federation (341 heads). The predominance of the A2 allele associated with the dietary properties of milk and the A2A2 genotype in herds of brown Swiss cows was shown. On average, the frequency of the A2 allele is 0.757 for the entire population studied, the A2A2 genotype occurs with a frequency of 58%. It has been established that the frequency of occurrence of the A2 allele in the herds of the Brown Swiss breed of domestic selection varies from 0.69-0.71. In imported breeding stock, the frequency of the desired A2 allele reaches 0.92.

References

Шичкин Г.И. Ежегодник по племенной работе в молочном скотоводстве в хозяйствах Российской Федерации(2021г.) / Г.И. Шичкин, Д.В. Бутусов, Г.Ф. Сафина, В.В. Чернов, С.Е. Тяпугин и др. - М.: ФГБНУ ВНИИплем, 2022.

M. De Marchi. Effect of Holstein Friesian and Brown Swiss Breeds on Quality of Milk and Cheese/ M. De Marchi, G. Bittante, R. Dal Zotto, C. Dalvit, and M. Cassandro// J. Dairy Sci. 2008 91:

E. Hanusová. Genetic Variants of Beta-Casein in Holstein Dairy Cattle In Slovakia Slovak/ E. Hanusová, J. Huba, M. Oravcová, P. Polák, I .Vrtková // J. Anim. Sci., 43, 2010 (2):

S.Kaminski. Polymorphism of bovine beta-casein and its potential effect on human health / S. Kaminski, A. Cieslinska, E. Kostyra // Appl. Genet. — 2007;48(3):

Ahmet Fatih D. Discussions of Effect A1 and A2 Milk Beta-Casein Gene on Health / Ahmet Fatih D, Bahattin Ç //Appro Poult Dairy & Vet Sci., 2018.3(2):

Y. Jinsmaa. Enzymatic release of neocasomorphin and β-casomorphin from bovine β-casein / Jinsmaa Y, Masaaki Y // Peptides, 1999. 20(8):

S. Jianqin. Effects of milk containing only A2 beta casein versus milk containing both A1 and A2 beta casein proteins on gastrointestinal physiology, symptoms of discomfort, and cognitive behavior of people with self-reported intolerance to traditional cows' milk/ Sun Jianqin, Xu Leiming, Xia Lu, Gregory W Yelland, Jiayi Ni, Andrew J// Nutr J . 2016 Apr 2;15:35. doi: 10.1186/s12937-016-0147-z.

B. Lui. Bovine milk with variant β-casein types on immunological mediated intestinal changes and gut health of mice/ Bin Lui, Weicang Qiao, Minghui Zhang, Yanpin Liu, Junying Zhao, Lijun Chen//Front Nutr. 2022 Sep30;9:970685. doi: 10.3389/fnut.2022.970685.

Гуськова С.В. А2-молоко-продукт для детского питания/ С.В. Гуськова// Ж. Молочная промышленность, 2018.№5..

I. Ganguly. Beta-casein (CSN2) polymorphism in Ongole (Indian zebu) and Frieswal (HF× Sahiwal crossbred) cattle/ Ganguly I, Gaur GK, Singh U, Kumar S, Kumar S, Mann S // Indian Journal of Biotechnology 12, 195-19

Downloads

Published

2022-12-20

How to Cite

Kalashnikova, L., Khabibrakhmanova, Y., Ganchenkova, T., Bagal, I., Pavlova, I., Ryzhova, N., & Kalashnikova, V. (2022). BETA-CASEIN GENE POLYMORPHISM IN STUDS BROWN SWITZERLAND CATTLE. Bulletin of Osh State University, (4), 64–69. https://doi.org/10.52754/16947452_2022_4_64

Issue

No. 4 (2022): BULLETIN OF OSH STATE UNIVERSITY

Section

VETERINARY MEDICINE

License

Copyright (c) 2022 Journal of Osh State University

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.