Results 11 to 20 of about 196,821 (167)

Genetic polymorphism of kappa-casein gene in Friesian Holstein: a basic selection of dairy cattle superiority [PDF]

Journal of the Indonesian Tropical Animal Agriculture, 2017
Caseins are milk protein subdivided into four main groups which are αS1, αS2, β-casein and kappa-casein (CSN3). Kappa-casein gene influences the manufacturing of milk properties. The aim of this study was to identify the kappa-casein gene polymorphism in
S. D. Volkandari, I. Indriawati, E. T. Margawati   +2 more
doaj   +2 more sources

Productive qualities of cows and their relationship depending on the kappa-casein genotype [PDF]

BIO Web of Conferences
Due to the rapid development of cheese making, questions arise about obtaining milk with the properties necessary for their production, which are determined, among other things, by heredity.
Fedoseeva N.A., Tetdoev V.V., Gorelik O.V.   +2 more
doaj   +3 more sources

Kappa Casein Gene Polymorphism in Holstein Chinese Cattle [PDF]

Pakistan Veterinary Journal, 2010
Kappa casein gene polymorphism has received a considerable attention because of its correlation with milk quality, composition and technological properties. The polymorphism of kappa casein gene (K-CN) was detected in Holstein Chinese cattle.
A. E. Hamza1,*, X. L. Wang and Z. P.Yang
doaj   +2 more sources

Genetic polymorphism of kappa casein and casein micelle size in the Bulgarian Rhodopean cattle breed [PDF]

Biotechnology in Animal Husbandry, 2014
The present study aimed to compare the size of casein micelle in cow milk sample in function of kappa casein (CSN3) genetic polymorphism. Sixteen cows from Bulgarian Rhodopean cattle breed were genotyped by PCR-RFLP analysis.
Hristov P., Neov B., Sbirkova H., Teofanova Denitsa, Radoslavov G., Shivachev B.   +5 more
doaj   +2 more sources

Comparative analysis on the structural features of the 5' flanking region of kappa-casein genes from six different species [PDF]

, 2002
Kappa-casein plays an essential role in the formation, stabilisation and aggregation of milk micelles. Control of kappa-casein expression reflects this essential role, although an understanding of the mechanisms involved lags behind that of the other ...
C. Bruce A. Whitelaw,, Whitelaw, C Bruce A, Zsuzsanna Bösze, Bösze, Zsuzsanna, Kastanis, Petros, Barta, Endre, Simon Boa, Boa, Simon, �kos Gerencs�r, Petros Kastanis, C. Bruce A. Whitelaw, Zsuzsanna B�sze, Endre Barta, Gerencsér, Akos, Ákos Gerencsér, Whitelaw, C. Bruce A., C Bruce A Whitelaw   +16 more
core   +1 more source

Milk protein polymorphisms and effect of herds on cows` milk composition [PDF]

Journal of Central European Agriculture, 2013
Kappa-casein (CSN3) and beta-lactoglobulin (LGB) loci affect milk yield traits and the quality of milk protein. Their polymorphisms explain the role of genetic variance and facilitate estimation of breeding value. Our research was aimed at estimating the
Beata SITKOWSKA, Wojciech NEJA, Agata MILCZEWSKA, SLAWOMIR MROCZKOWSKI, Agnieszka MARKOWSKAMARKOWSKA   +4 more
doaj   +1 more source

Characteristics of the genetic structure of bulls of lebedinian breed by Beta (CSN2) - and Capa Casein genes (CSN3) [PDF]

Технологія виробництва і переробки продуктів тваринництва, 2020
The Conservation of genetic resources in animal husbandry is a necessity arising from the possibilities and reality of the diversity of the gene pool available in the country, which determines the productive and adaptive capabilities of individual breeds
Ladyka V., Sklyarenko Y., Pavlenko Y.
doaj   +1 more source

Characteristics of the genetic structure at the beta- and kappa-casein locus in the studied dairy breeds of cattle [PDF]

E3S Web of Conferences
In total, the research involved 148 heifers and cows of two breeds: Simmental and Ayrshire. Whole blood samples were obtained from three regions: Tambov (Simmental), Tula and Vladimir (Ayrshire) regions. Two breeds were analyzed for two milk protein loci:
Marzanov N.S., Devrishov D.A., Marzanova S.N., Bukarov N.G., Libet I.S.   +4 more
doaj   +1 more source

The Effect of Heat Treatment on Cow’s Milk Protein Profiles

Foods, 2022
Milk is a food of high nutritional value processed by heat treatment. Heat treatment of milk is a technological process designed to inhibit the growth of microorganisms and extend the shelf life of products.
Jozef Čurlej, Peter Zajác, Jozef Čapla, Jozef Golian, Lucia Benešová, Adam Partika, Alexander Fehér, Silvia Jakabová   +7 more
doaj   +1 more source

Kappa-casein gene study with molecular markers in female buffaloes (Bubalus bubalis)

Genetics and Molecular Biology, 2005
Caseins comprise make up about 80% of the total protein content of milk and present polymorphism with changes in the amino acid sequence. Within this abundance of proteins, kappa-casein is noteworthy, since it has been associated with differences in milk
Antonio Roberto Otaviano, Humberto Tonhati, Janete Aparecida Desidério Sena, Mario Fernando Cerón Muñoz   +3 more
doaj   +1 more source