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Detection of the genetic markers from cattle breeds imported to Slovakia

Chrenek, P ; Vasicek, D ; Bauerova, M ; Oberfranc, M. (Research Inst. of Animal Production, Nitra (Slovak Republic)) ; Haladova, D

Journal of Farm Animal Science (Slovak Republic), 1997, Vol.30

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Título:
Detection of the genetic markers from cattle breeds imported to Slovakia
Autor: Chrenek, P ; Vasicek, D ; Bauerova, M ; Oberfranc, M. (Research Inst. of Animal Production, Nitra (Slovak Republic)) ; Haladova, D
Assuntos: BOVIN ; BREEDS (ANIMALS) ; CARTE GENETIQUE ; CATTLE ; GANADO BOVINO ; GENE ; GENES ; GENETIC MAPS ; GENETIC MARKERS ; MAPAS GENETICOS ; MARCADORES GENETICOS ; MARQUEUR GENETIQUE ; METHODE ; METHODS ; METODOS ; MILK YIELD ; RACE (ANIMAL) ; RAZAS (ANIMALES) ; RENDEMENT LAITIER ; RENDIMIENTO LECHERO ; SELECCION ; SELECTION
É parte de: Journal of Farm Animal Science (Slovak Republic), 1997, Vol.30
Notas: 1998000533
L10
Descrição: The use of polymorphic markers in breeding programmes could make selection more accurate and efficient. Restriction fragment length polymorphisms have been detected at the k-casein (k-CN), beta-lactoglobulin (beta-LG), prolactin (PRL) and growth hormone (GH) genes. The object of this study was by use of PCR-RFLP to investigate allele frequencies of these genes in cattle breeds imported to Slovakia. Frequency of allele B of the k-CN gene in Pinzgauer, Holstein, Fleckvieh, Montbeliard, Piemontese was 0.26, 0.28, 0.35, 0.11 and 0.32. Frequency of allele B of the beta-LG in the same breeds was 0.78, 0.63, 0.40, 0.59 and 0.64. Frequency of allele B of the PRL in these analysed breeds was 0.32, 0.05, 0.30, 0.28 and 0.15. Allele frequency of the GH gene was 0.45, 0.72, 0.45, 0.24 and 0.34
Idioma: Eslovaco

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