Results 171 to 180 of about 196,865 (213)

Analysis of the Frequency of the A1 and A2 Alleles in the Beta-Casein Gene and the A, B and E Alleles in the Kappa-Casein Gene in Local Cattle Breeds: Polish Red and Polish White-Backed [PDF]

International Journal of Molecular Sciences
Karolina Kasprzak-Filipek, Joanna Barłowska   +1 more
exaly   +2 more sources

Genetic Polymorphism in Kappa-casein Gene Detected by PCR-RFLP in Cattle

Journal of Applied Animal Research, 2008
Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method has been used to detect polymorphism in Kappa-casein gene in cattle.
Sezai Ercisli, Memiş Özdemir, Unsal Dogru   +2 more
exaly   +2 more sources

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Serum Kappa-casein in breast cancer

European Journal of Cancer (1965), 1977
Abstract Kappa-casein concentrations were measured by radioimmunoassay in serum samples from patients with breast diseases, and from controls, who were healthy volunteers and patients with various non-malignant diseases. Seventeen of three hundred and sixty-one (4.7%) samples from controls gave values of greater than 60 ng/ml.
R L, Woods, F, Searle, P, Wilson, K D, Bagshawe, E H, Cooper   +4 more
openaire   +2 more sources

The chromatographic purification of human kappa-casein

Journal of Chromatography A, 1969
Abstract The fractionation of human casein was shown to be more difficult than that of caseins from ruminants. As human casein is digested by rennin, although less satisfactorily than with other caseins already studied, the purification of a κ-like reaction was attempted. Fractionations obtained by precipitation or chromatography gave rise to rennin-
C, Alais, P, Jollès
openaire   +2 more sources

The Effect of Milk and kappa Casein on Streptococcal Glucosyltransferase

Caries Research, 2009
Many dietary components such as carbohydrates, lipids and proteins may be incorporated into the salivary pellicle and thus may affect glucosyltransferase (GTF) activity on pellicle surfaces. The effect of milk on streptococcal GTF activity was determined. Milk, when coated onto buffer-coated hydroxyapatite or saliva-coated hydroxyapatite (sHA), reduced
A M, Vacca-Smith, W H, Bowen
openaire   +2 more sources

Genetic polymorphism of the caprine kappa casein gene

Journal of Dairy Research, 2001
Polymorphism in the goat kappa casein gene was studied using the base excision sequence scanning (BESS) method and sequencing. Seven polymorphic sites, corresponding to single nucleotide transversions were detected. Three of these were silent mutations while the other four produced amino acid substitutions.
M H, Yahyaoui, A, Coll, A, Sanchez, J M, Folch   +3 more
openaire   +2 more sources

The carbohydrate content of kappa casein.

1965
k-Casein which was electrophoretically (Starch gel) homogeneous was hydrolyzed with the enzyme Pronase P and the resultant hydrolyzate was fractionated by column chromatography. A fraction, rich in carbohydrate, was isolated by use of Sephadex G-25. Analysis showed that it contained at least nine different components.
openaire   +1 more source

The far-IR spectra of kappa-casein

The Journal of Chemical Physics, 1982
The far-IR spectrum of kappa-casein, a giant molecular diode, has been obtained in the region 50–250 cm−1 and its electronic conduction properties have been determined. The conductivity is found to be four orders of magnitude higher in the ℱ-helix form than in a globule.
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[Physiological activity of kappa-casein glycomacropeptide].

Voprosy meditsinskoi khimii, 1979
Low molecular peptide fragment [molecular weight 700-2,000] was isolated from the preparation of k-caseine glycomacropeptide using gel chromotography on Sephadex G-25 superfine. After intravenous administration the peptide inhibited gastric secretion more distinctly as compared with the initial preparation. The data obtained suggest that the inhibitory
E Ia, Stan, M P, Chernikov
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A method for kappa-casein genotyping of bulls.

Animal genetics, 1990
A method for kappa-casein genotyping in bulls has been developed. By analysis of DNA polymorphisms we are able to discriminate between the kappa-casein variant A and B in the bulls. This method will be an efficient tool in selection for the most desirable kappa-casein variant.
S, Rogne, S, Lien, G, Vegarud, T, Steine, T, Langsrud, P, Aleström   +5 more
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