Polimorfisme Gen Kappa-Casein pada Sapi Peranakan Ongole
نویسندگان
چکیده
منابع مشابه
Kappa-casein gene polymorphism in Indian goats
The present work was carried out to analyse the κ-casein variants in five Indian goat breeds by SDS-PAGE, PCRRFLP and SSCP method. A total of 152 unrelated blood samples and 102 milk samples belonging to Barbari, Beetal, Marwari, Surti and Local MP (non-descript) goats were used for analysis. SDS-PAGE exhibited κ-casein allele A in all the breeds. Moreover PCR+RFLP analysis also confirmed the p...
متن کاملBeta-casein (CSN2) polymorphism in Ongole (Indian zebu) and Frieswal (HF × Sahiwal crossbred) cattle
Realizing the significant association of A1 and A2 β-casein (CSN2) polymorphism with health promoting properties and milk performance traits, the present investigation was undertaken to explore A1/A2 polymorphism in Indian zebu breed, Ongole (Bos indicus) and crossbred, Frieswal (HF × Sahiwal) cattle using allele-specific (AS)-PCR. Thirty eight Ongole cow, 124 Frieswal heifers and 48 Frieswal b...
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In this study, the genetic diversity of three milk protein genes namely beta-casein, kappacasein and beta-lactoglobulin was estimated in Turkish cattle breeds. Based on these genes, breeds in Turkey have been grouped as: 1) Eastern Anatolian Red, Anatolian Black and Southern Anatolian Red and 2) Turkish Grey, Turkish Holstein and Holstein Candidate Bulls. B alleles of the three studied genes, w...
متن کاملGenetic polymorphism of the kappa-casein gene in Brazilian cattle.
Frequencies of kappa-casein gene alleles were determined in 1316 animals from the Brazilian Bos indicus genetic groups (Sindhi cows, Gyr sires, Gyr cows, Guzerat sires, Guzerat cows, Nellore sires, and Gyr x Holstein crossbreds) by means of polymerase chain reaction-restriction fragment length polymorphism analysis using two independent restriction nucleases (Hinf I and HaeIII). The genotyping ...
متن کاملKappa-casein Genotypic Frequencies in Russian Breeds Black and Red Pied Cattle
Casein is a family of milk proteins that exists in several molecular forms and is the main protein present inthe bovine milk. The B variant of bovine k-casein is reported to be favorable for quality and quantity of cheese derived from milk and considered to be included in breeding strategies of dairy cattle. Genotypes of72 Russian Black Pied and 80 Red Pied cows were determined for ...
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ژورنال
عنوان ژورنال: Journal of Biota
سال: 2013
ISSN: 0853-8670
DOI: 10.24002/biota.v17i3.141