Productive longevity and lifelong productivity of daughters of Holstein bulls-producers with different variants of kappa-casein genotype
https://doi.org/10.32634/0869-8155-2022-355-1-60-63
Abstract
Reducing age of economic use of cattle is one of the problems of modern cattle breeding. One of the options for increasing productivity in cattle breeding is breeding for productive longevity, through the search and use of genetic markers. We have selected the genotype of the kappa-casein protein as a genetic marker. If the influence of allelic forms of this gene on milk productivity is well studied, then the question of its interaction with lifelong productivity indicators remains open. The purpose of our research was to determine the effect of the kappa-casein genotype of Holstein bulls on the longevity and lifelong productivity of their daughters. The analysis included the indicators of 1,476 animals with at least one completed lactation. Depending on the linear affiliation and genotype of the kappa-casein gene of the breeding bulls, their daughters were divided into 4 groups. The frequency of occurrence of the CSN3A allele in the studied bulls was 81.91%, the CSN3B allele — 18.09%. The highest frequency of occurrence of the desired CSN3B allele was in bulls of the Reflection Sovering line — 20.83%, which is 3.69% more than in bulls of the Vis Back Ideal line. The analysis of the life expectancy of animals showed that it turned out to be the longest in the daughters of bulls from the Reflection Sovering line (2.46 lactation) and especially with the CSN3B genotype — 2.59 lactation. The greatest lifetime milk yield (18,490 kg) was characterized by the daughters of bulls with the CSN3AB genotype in the Reflection Sovering line. Their superiority over animals from the same lineage, but with the CSN3AA genotype, was 1004 kg, the Vis Back Ideal line with the CSN3AA genotype was 1472 kg and with the CSN3AB genotype was 1343 kg. The highest average milk yield in 1 day of a cow’s life was also in animals of the Reflection Sovering line with the CSN3AB genotype — 9.05 kg.
About the Authors
I. F. Jumaguzin
BRIA UFRC RAS
Russian Federation
Russian Federation
Jumaguzin Idris F., Candidate of Agricultural Sciences, Leading Researcher of the Department of Animal Husbandry
Ufa, Richard Zorge st., 19
A. I. Aminova
BRIA UFRC RAS
Russian Federation
Russian Federation
Aminova Albina L., Candidate of Biological Sciences, Senior Researcher of the Department of Animal Husbandry
Ufa, Richard Zorge st., 19
T. A. Sedykh
BRIA UFRC RAS
Russian Federation
Russian Federation
Sedykh Tatiana A., Doctor of Biological Sciences, Deputy Director for Scientific Work
Ufa, Richard Zorge st., 19
References
1. Konovalova L.V., Sharko G.N., Ma-chulskaya E.V. Comparative polymorphism of the leptin locus in populations of cattle of the Red Steppe and Shvitskaya breeds. Effi-cient animal husbandry. 2018. 5: 52-54. (In Russ.).
2. Jumaguzin I.F., Aminova A.L. Longevity of cows depending on age at first service. Reproduction in Domestic Animals. 2019. 54. S3: 105.
3. Surovtsev V.N., Nikulina Yu.N. Economic as-pects of productive longevity of dairy cows. Dairy and beef cattle breeding. 2014. 8: 2-5. (In Russ.).
4. Kovalyuk N.V., Satsuk V.F., Machulskaya E.V., Morkovkina N.A., Shakhnazarova Yu.Yu. The use of polymorphism of the DUZ locus in the breeding of black-andwhite cattle. Dairy and beef cattle breeding. 2017. 3: 14-16. (In Russ.).
5. Altukhov Yu.P., Salmenkova E.A. DNA polymorphism in population genetics. Genet-ics. 2002. 9: 1173-1195. (In Russ.).
6. Commandant T.M., Epishko O.A., Cheburanova Optimization of the methodology for detecting polymorphisms of the leptin gene (LEP) affecting the productive longevity of cattle. Collec-tion of scientific papers "Agriculture - problems and prospects". Grodno: Grodno State Agrarian University, 2017: 99-105. (In Russ.).
7. Yudina O.P., Usova T.P., Sapegina E.V. Productive longev-ity of Holstein cows depending on the genotype of the bull by the kappa-casein gene and the country of origin. Proceedings of the Sa-mara State Agricultural Academy. 2019. 3: 64-69. (In Russ.).
8. Nemtsov A.A., Zinovieva N.A., Jumaguzin I.F., Goryaminsky V.P., Garipova N.S. Polymorphism of the kappa-casein gene of Simmental animals of do-mestic and Austrian breeding. Achievements of science and technolo-gy APK. 2007. 2: 31-33. (In Russ.).
9. Zhang Q., Guldbrandtsen B., Thomasen J.R., Lund M.S., Sahana G. Genome-wide association study for longevity with whole-genome se-quencing in 3 cattle breeds. Journal of Dairy Science. 2016. 99(9): 7289-7298.
10. Sedykh T.A., Kalashnikova L.A., Gizatullin R.S., Kosilov V.I. The effect of leptin gene polymorphism on the productivity of beef cattle. Russian agricultural science. 2020. 5: 54-58. (In Russ.).
11. Engle B.N., Herring A.D., Sawyer J.E., Riley D.G., Sanders J.O., Gill C.A. Genome-wide association study for stayability measures in Nel-lore-Angus crossbred cows. Journal of Animal Science, 2016. 94 (supp. 4): 142.
Review
For citations:
Jumaguzin I.F., Aminova A.I., Sedykh T.A. Productive longevity and lifelong productivity of daughters of Holstein bulls-producers with different variants of kappa-casein genotype. Agrarian science. 2022;(1):60-63. (In Russ.) https://doi.org/10.32634/0869-8155-2022-355-1-60-63
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