Results 11 to 20 of about 9,765,978 (298)

Genetic variations of &#946- and K-casein genes in Egyptian sheep breeds

Journal of Applied Biosciences, 2013
Objective: Casein genetic polymorphisms are important and well known due to their effects on quantitative traits and technological properties of milk manufacturing. The casein fraction of ruminant milk proteins consists of four caseins, namely 8s1-, 8s2-, β-and K-casein.
Othman, OE, El-Fiky, SA, Hassan, NA, Mahfouz, ER, Balabel, EA   +4 more
openaire   +4 more sources

Proteolytic Activity of Some Milk-Clotting Enzymes on K-casein and K-casein Macropeptide [PDF]

, 1989
This work reviews studies of bovine K-casein and specifically K-casein macropeptide. Properties of K-casein, its structure and heterogeneity, proteolytic activity of some milk clotting enzymes on K-casein, and K-casein sensitive bonds are discussed. Macropeptides of other species are also presented.
Shammet, Khalid M.
openaire   +3 more sources

Genetic polymorphisms of αS1-, αS2- and k-casein in Maltese goat breed

Italian Journal of Animal Science, 2011
The casein genes are organized as a tight cluster including αS1- (CSN1S1), β- (CSN2), αS2- (CSN1S2) and k-casein (CSN3). Investigation at casein haplotype level is therefore necessary to detect effects which could be used for the genetic
A. Caroli, G. Erhardt, C. Dario, G. Ceriotti, S. Chessa   +4 more
doaj   +2 more sources

Comparative analysis on the structural features of the 5' flanking region of κ-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, Bösze Zsuzsanna, Kastanis Petros, Boa Simon, Barta Endre, Gerencsér Ákos, Whitelaw C Bruce A   +22 more
core   +1 more source

Phylogenetic comparative analysis: Chemical and biological features of caseins (alpha-S-1, alpha-S-2, beta- and kappa-) in domestic dairy animals

Frontiers in Veterinary Science, 2022
Caseins determine the physicochemical, physiological, and biological characteristics of milk. Four caseins—alpha-S-1, alpha-S-2, beta, and kappa—were analyzed phylogenetically and in silico and characterized regarding chemical, antimicrobial, and ...
Abdallah A. Hassanin, Ali Osman, Osama Osman Atallah, Mohamed T. El-Saadony, Sameh A. Abdelnour, Heba S. A. Taha, Mohamed F. Awad, Hany Elkashef, Ahmed Ezzat Ahmed, Ahmed Ezzat Ahmed, Ibrahim Abd El-Rahim, Ibrahim Abd El-Rahim, Abdullah Mohamed, Ahmed S. Eldomiaty   +13 more
doaj   +1 more source

Studies on k-Casein of Bovine Milk

Agricultural and Biological Chemistry, 1971
k-Caseins were prepared by the calcium-ethanol method, the Sephadex method and the urea-sulfuric acid method. Some important properties of k-caseins were investigated using isoelectric focusing, starch gel electrophoresis, ultracentrifugation, chemical analysis, stabili-zation test of αs-casein, and rennin treatment.
Masao KANAMORI, Masamitsu MIYOSHI, Fumio IBUKI, Zensuke MAKI   +3 more
openaire   +2 more sources

Whey- vs Casein-Based Enteral Formula and Gastrointestinal Function in Children With Cerebral Palsy. [PDF]

, 2012
Objectives: Children with severe cerebral palsy (CP) commonly have gastrointestinal (GI) dysfunction. Whey-based enteral formulas have been postulated to reduce gastroesophageal reflux (GOR) and accelerate gastric emptying (GE).
Schwarzer, A., Savage, K., Kritas, Stamatiki, Omari, T., Davidson, Geoffrey, Kritas, S., Davidson, G., Savage, Karina, Schwarzer, Andrea, Omari, Taher   +9 more
core   +1 more source

Casein genetic polymorphisms in goat breeds of Lombardy

Italian Journal of Animal Science, 2010
In the last years, the genetic polymorphism of goat caseins has raised a considerable research interest due to relationships with milk quality and technological properties (Martin et al., 2002). The four caseins, αs1-casein (CSN1S1), β-casein (
G. Pagnacco, A. Caroli, P. Bolla, F. Chiatti, S. Chessa   +4 more
doaj   +1 more source

Capture Sequencing to Explore and Map Rare Casein Variants in Goats

Frontiers in Genetics, 2021
Genetic variations in the four casein genes CSN1S1, CSN2, CSN1S2, and CSN3 have obtained substantial attention since they affect the milk protein yield, milk composition, cheese processing properties, and digestibility as well as tolerance in human ...
Siham A. Rahmatalla, Siham A. Rahmatalla, Danny Arends, Ammar Said Ahmed, Lubna M. A. Hassan, Stefan Krebs, Monika Reissmann, Gudrun A. Brockmann   +7 more
doaj   +1 more source

Effects of surface passivation on gliding motility assays [PDF]

, 2010
In this study, we report differences in the observed gliding speed of microtubules dependent on the choice of bovine casein used as a surface passivator.
Steven J Koch, Steven J. Koch, Lawrence J Herskowitz, Andy Maloney, Lawrence J. Herskowitz, Maloney Andy, Koch Steven J., Herskowitz Lawrence J.   +7 more
core   +2 more sources