Please use this identifier to cite or link to this item:
http://repo.knmu.edu.ua/handle/123456789/16904
Title: | The effects of polymorphisms in calpain, calpastatin and growth hormone genes on growth traits in Angus cows |
Authors: | Ruban, S. Fedota, O. Lysenko, N. Kolisnyk, A. Goraichuk, I. |
Keywords: | angus cattle growth traits calpain calpastatin growth hormone |
Issue Date: | 2016 |
Citation: | The effects of polymorphisms in calpain, calpastatin and growth hormone genes on growth traits in Angus cows /S. Y. Ruban, A. M. Fedota, N. G. Lysenko, A. I. Kolisnyk, I. V. Goraichuk // Zootechnycal science – an important factor for the european type of the agriculture : collection of works of scientific symposium with international participation, Maximovca, Moldova, 29 september – 01 october 2016. — Maximovca, 2016. — P. 264–268. |
Abstract: | The study was aimed to determine the allele and genotype frequencies of SNPs for gene calpain (CAPN316), calpastatin (CAST282) and growth hormone (GH L127V) in Aberdeen-Angus (n=52) and to evaluate their impact on body weight dynamics until age of 5 years. The allele and genotype frequencies was CAPN316: C = 0.45, G = 0.55; CC = 19.2%, CG = 51.9%, GG = 28.9%, CAST282: C = 0.75, G = 0.25; CC = 53.8%, CG = 42.3%, GG = 3.9%, GH L127V: C = 0.34, G = 0.66; CC = 9.6%, CG = 48.1%, GG = 42.3%. There is correlation between the number of C-alleles for GH L127V and increase in body weight from birth till two years. The CAPN316 and CAST282 alleles associated with meat tenderness effect on live body weight increase after two year age. A significant effect of genotype CC CAPN316 is observed at the age of three and four years. It was concluded, that selection aimed to improve meat quality does not lead to a significant reduction in live body weight. |
URI: | https://repo.knmu.edu.ua/handle/123456789/16904 |
Appears in Collections: | Наукові праці. Кафедра медичної біології |
Files in This Item:
File | Description | Size | Format | |
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Лисенко The effects 17.pdf | 334,89 kB | Adobe PDF | View/Open |
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