Association of single nucleotide polymorphism in the calpain/calpastatin system genes with quantitative traits of Aberdeen-Angus

Ruban, S. Yu.; Fedota, Olena; Lysenko, N.; Kolіsnik, A.; Goraichuk, Iryna V.; Ponko, L.

doi:10.15407/animbiol19.01.100

Cited by 2 publications

(1 citation statement)

References 14 publications

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“…In Romosinuano cattle, similar frequencies in CAST_282 and CAST_2870 were found. The allele frequencies of CAST_282 were consistent with previous studies on Angus and Piedmontese(Ribeca et al, 2013;Ruban et al, 2017). Otherwise, some Italian cattle breeds had higher allele frequencies(Lisa and Stasio, 2009).The melanocortin-4 receptor (MC4R) is associated with energy homeostasis.…”

supporting

confidence: 88%

Allelic and genotypic frequencies of SNP related to beef and carcass quality in Romosinuano cattle in Mexico

Martínez-Rocha

Ramírez‐Valverde

Núñez-Domínguez

et al. 2023

Preprint

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Romosinuano is a tropically adapted Bos taurus breed, and some Mexican breeders look to improve it genetically. The aim was to estimate allelic and genotypic frequencies for SNPs associated with meat quality in a Mexican Romosinuano population. Four hundred ninety-six animals were genotyped using the Axiom©BovMDv3 array. Only SNPs related to meat quality in this array were studied in this analysis. The Calpain, Calpastatin, and Melanocortin-4 receptor alleles were considered. Allelic and genotypic frequencies and Hardy-Weinberg equilibrium were estimated with the PLINK software. Principal component analysis was carried out with the meat quality SNPs information to determine stratification by haplotype in genes of the population. Alleles associated with meat tenderness, higher marbling score, and lower shear force were found in the Romosinuano cattle population. CAPN1_4751 was found in Hardy Weinberg equilibrium. The rest of the markers could be affected by selection and inbreeding. Romosinuano cattle in Mexico have similar genotypic frequencies in markers related to meat quality to Bos taurusbreeds known for their meat tenderness. Breeders can choose a marker-assisted selection to improve meat quality characteristics.

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supporting

confidence: 88%

Allelic and genotypic frequencies of SNP related to beef and carcass quality in Romosinuano cattle in Mexico

Martínez-Rocha

Ramírez‐Valverde

Núñez-Domínguez

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

Allelic and genotypic frequencies of SNP related to beef and carcass quality in Romosinuano cattle in Mexico

Rocha

Ramírez‐Valverde

Núñez-Domínguez

et al. 2023

Trop Anim Health Prod

View full text Add to dashboard Cite

Romosinuano is a tropically adapted Bos taurus breed, and some Mexican breeders aim to improve it genetically. The aim was to estimate allelic and genotypic frequencies for SNPs associated with meat quality in a Mexican Romosinuano population. Four hundred ninety-six animals were genotyped using the Axiom©BovMDv3 array. Only SNPs related to meat quality in this array were studied in this analysis. The Calpain, Calpastatin, and Melanocortin-4 receptor alleles were considered. Allelic and genotypic frequencies and Hardy-Weinberg equilibrium were estimated with the PLINK software. Alleles associated with meat tenderness and higher marbling scores were found in the Romosinuano cattle population. CAPN1_4751 was not found in Hardy-Weinberg equilibrium. The rest of the markers could not be affected by selection and inbreeding. Romosinuano cattle in Mexico have similar genotypic frequencies in markers related to meat quality to Bos taurus breeds known for their meat tenderness. Breeders can choose a marker-assisted selection to improve meat quality characteristics.

show abstract

Association of single nucleotide polymorphism in the calpain/calpastatin system genes with quantitative traits of Aberdeen-Angus

Cited by 2 publications

References 14 publications

Allelic and genotypic frequencies of SNP related to beef and carcass quality in Romosinuano cattle in Mexico

Allelic and genotypic frequencies of SNP related to beef and carcass quality in Romosinuano cattle in Mexico

Allelic and genotypic frequencies of SNP related to beef and carcass quality in Romosinuano cattle in Mexico

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