- Aspectos Genéticos e Ambientais da Curva de Lactação de Vacas
As correla es de ordem entre as classifica es dos valores gen ticos preditos foram altas e positivas (0,68 e 0,74), sugerindo que os indiv duos com os maiores valores gen ticos para produ o inicial de leite seriam tamb m aqueles com maiores valores para.
- Estimação de Parâmetros Genéticos para Produção de Leite no
The results indicate greater genetic response in M305 through direct selection rather than by correlated response based on Key Words: correlation, dairy cattle, heritability, milk yield, selection criterion, variance components Introdu o A produ o de.
- GENETIC POLYMORPHISMS AT THE K-CASEIN LOCUS IN PANTANEIRO CATTLE
groups, enzymes, blood serum proteins or milk protein types, are among those being investigated for the possibilities which they provide of improving the accuracy of estimating genetic merit of sires and cows and practicing selection at an earlier age.
- DGAT1 K232A polymorphism in Brazilian cattle breeds
Polymorphisms within selected candidate genes can be tested for their association with quantitative traits to better understand their effects and can be used in with traditional selection methods can be most effective for complex traits, improving.
- Effects of CSN3 and LGB gene polymorphisms on production traits in
polymorphisms on production traits in beef cattle have The objectives of the present study were to estimate the allele and genotype frequencies of CSN3 and LGB gene polymorphisms in beef cattle belonging to different genetic groups and to determine the.
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