Genotipos del Gen Kappa-Caseína en Ganado Bovino Criollo del Distrito de Bambamarca, Cajamarca, Perú

R. Marcos Almeyda; A. Raúl Rosadio; H. Lenin Maturrano

doi:10.15381/rivep.v27i1.11452

Genotipos del Gen Kappa-Caseína en Ganado Bovino Criollo del Distrito de Bambamarca, Cajamarca, Perú

Translated title of the contribution: Genotypes of kappa-casein gen in creole cattle of bambamarca district (Cajamarca, Peru)

R. Marcos Almeyda, A. Raúl Rosadio, H. Lenin Maturrano

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The aim of this study was to determine the allelic and genotypic frequency of kappacasein gene (κ-CN) in creole cattle. For this purpose, 48 blood samples were collected from animals in nine villages of the Bambamarca district, Cajamarca, Peru. DNA was extracted and genotyping was performed by PCR-RFLP analysis of κ-CN gene. Genotype frequencies of 0.56, 0.27 and 0.17 for the AB, AA and BB genotypes were found, while the allele frequencies were 0.552 and 0.448 for alleles A and B respectively. It was concluded that the tested group had a low proportion of individuals with the desired BB genotype that favors the production of cheese.

Translated title of the contribution	Genotypes of kappa-casein gen in creole cattle of bambamarca district (Cajamarca, Peru)
Original language	Spanish
Pages (from-to)	82-90
Number of pages	9
Journal	Revista de Investigaciones Veterinarias del Peru
Volume	27
Issue number	1
DOIs	https://doi.org/10.15381/rivep.v27i1.11452
State	Published - 2016
Externally published	Yes

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title = "Genotipos del Gen Kappa-Case{\'i}na en Ganado Bovino Criollo del Distrito de Bambamarca, Cajamarca, Per{\'u}",

abstract = "The aim of this study was to determine the allelic and genotypic frequency of kappacasein gene (κ-CN) in creole cattle. For this purpose, 48 blood samples were collected from animals in nine villages of the Bambamarca district, Cajamarca, Peru. DNA was extracted and genotyping was performed by PCR-RFLP analysis of κ-CN gene. Genotype frequencies of 0.56, 0.27 and 0.17 for the AB, AA and BB genotypes were found, while the allele frequencies were 0.552 and 0.448 for alleles A and B respectively. It was concluded that the tested group had a low proportion of individuals with the desired BB genotype that favors the production of cheese.",

keywords = "Creole cattle, Kappa casein gene, PCR-RFLP",

author = "{Marcos Almeyda}, R. and {Ra{\'u}l Rosadio}, A. and {Lenin Maturrano}, H.",

year = "2016",

doi = "10.15381/rivep.v27i1.11452",

language = "Espa{\~n}ol",

volume = "27",

pages = "82--90",

journal = "Revista de Investigaciones Veterinarias del Peru",

issn = "1682-3419",

publisher = "Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos",

number = "1",

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T1 - Genotipos del Gen Kappa-Caseína en Ganado Bovino Criollo del Distrito de Bambamarca, Cajamarca, Perú

AU - Marcos Almeyda, R.

AU - Raúl Rosadio, A.

AU - Lenin Maturrano, H.

PY - 2016

Y1 - 2016

N2 - The aim of this study was to determine the allelic and genotypic frequency of kappacasein gene (κ-CN) in creole cattle. For this purpose, 48 blood samples were collected from animals in nine villages of the Bambamarca district, Cajamarca, Peru. DNA was extracted and genotyping was performed by PCR-RFLP analysis of κ-CN gene. Genotype frequencies of 0.56, 0.27 and 0.17 for the AB, AA and BB genotypes were found, while the allele frequencies were 0.552 and 0.448 for alleles A and B respectively. It was concluded that the tested group had a low proportion of individuals with the desired BB genotype that favors the production of cheese.

AB - The aim of this study was to determine the allelic and genotypic frequency of kappacasein gene (κ-CN) in creole cattle. For this purpose, 48 blood samples were collected from animals in nine villages of the Bambamarca district, Cajamarca, Peru. DNA was extracted and genotyping was performed by PCR-RFLP analysis of κ-CN gene. Genotype frequencies of 0.56, 0.27 and 0.17 for the AB, AA and BB genotypes were found, while the allele frequencies were 0.552 and 0.448 for alleles A and B respectively. It was concluded that the tested group had a low proportion of individuals with the desired BB genotype that favors the production of cheese.

KW - Creole cattle

KW - Kappa casein gene

KW - PCR-RFLP

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DO - 10.15381/rivep.v27i1.11452

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SN - 1682-3419

VL - 27

SP - 82

EP - 90

JO - Revista de Investigaciones Veterinarias del Peru

JF - Revista de Investigaciones Veterinarias del Peru

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Genotipos del Gen Kappa-Caseína en Ganado Bovino Criollo del Distrito de Bambamarca, Cajamarca, Perú

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