MiR-2284b regulation of α-s1 casein synthesis in mammary epithelial cells of dairy goats [PDF]
Animal BiotechnologyThe lactation character of dairy goats is the most important characteristic, and milk protein is an important index to evaluate milk quality. Casein accounts for more than 80% of the total milk protein in goat milk and is the main component of milk ...
Jinxing Hou +7 more
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Beta-casein in human milk is associated with infant stool frequency: A pilot proteomics study. [PDF]
Physiol RepAbstract Breast milk proteins may regulate gut function and defecation frequency; however, their specific roles in these processes remain poorly understood. We hypothesized that variations in specific human milk proteins are associated with differences in stool frequency among exclusively breastfed infants.
Li ZH +5 more
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Mechanistic Insights into Glycine’s Regulation of Milk Protein Synthesis via PI3K-AKT-mTOR Signaling [PDF]
Current Issues in Molecular BiologyAmino acids play a dual role in milk protein synthesis, functioning as both metabolic precursors and signaling molecules. This study aimed to elucidate the molecular mechanism by which glycine regulates α-casein production in bovine mammary epithelial ...
Xinyu Zhang +12 more
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Genetic polymorphism at the CSN1S1 gene in Girgentana dairy goat breed [PDF]
Animal Production Science, 2013 The aim of this work was to evaluate the variability of the as1-casein locus in the endangered Girgentana dairy goat breed in order to define genetic improvement and a conservation program for this breed. The study was performed on 200 dairy goats by means of different PCR protocols. The most frequent alleles were A (0.590) and F (0.290) followed by B (
S. Mastrangelo +3 more
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The Occurrence of CSN1S1 E Allele on Saanen Goat Population at BBPTU-HPT Baturraden [PDF]
KnE Life Sciences, 2022 The CSN1S1 gene is expressed as the milk alpha S1 casein which is valuable for cheese making. Allele E is a mutation of this gene, which is correlated with low quantity of expressed protein. This study aimed to identify the occurrence of CSN1S1 E allele on the Saanen population at BBPTU-HPT Baturraden.
H S Widodo, T W Murti, A Agus, W Widodo
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Association of the CSN1S1 gene polymorphism with milk composition traits in Jamunapari goat
Indian Journal of Animal Research, 2018 The genetic polymorphism of the CSN1S1 (casein alpha-s1) locus was investigated in Jamunapari goat breed by Sodium Dodicyle Sulphate – Poly Acrylamide Gel Electrophoresis (SDS-PAGE) and Polymerase Chain Reaction – Restriction Fragment Length Polymorphism (PCR-RFLP). A total of 122 milk and blood samples were collected. The SDS-PAGE pattern revealed the
Pallavi Singh +3 more
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Effect of CSN1S1 G allele on some characteristics of milk produced by Cinisara cows
, 2017 In bovine milk about 37-40% of total casein is represented by s1-casein. The CSN1S1 G allele is characterised by a less efficient protein synthesis (about 40%) compared with the other known alleles because of the insertion, in the 19th exon, of a Long ...
Di Grigoli, A. +3 more
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Single and combined effects of CSN1S1 and CSN2-casein genes on Awassi sheep milk quantity and quality [PDF]
Veterinary World, 2022 Background and Aim: Milk produced from Awassi sheep is of high nutritive value; its production is relatively low in Awassi sheep, so the genetic improvement programs targeted milk production and its components are of high importance, especially when ...
Ahmad H. Al-Amareen, Khaleel I. Jawasreh
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A preliminary analysis of mRNA transcribed from the N allele at the CSN1S1 locus of the goat
Italian Journal of Animal Science, 2003 The goat αS1-casein is a main milk phosphoprotein of 199 aminoacid residues long. The αS1-casein gene (CSN1S1) contains 19 exons, ranging in size from 24 to 385 bp (for a total of 1138 bp) in the coding region, spread over about 17,5 kb transcription unit (Leroux et al., 1992).
COSENZA, GIANFRANCO +5 more
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Re-sequencing of the casein genes in Swedish Red cattle giving milk with diverse protein profiles and extreme rennet coagulation properties [PDF]
JDS CommunicationsImpaired rennet coagulation properties in milk could lead to prolonged processing times and production losses. Heritability for milk coagulation has previously been estimated to be 0.28 to 0.45, indicating that genetic selection can be used to manipulate
Frida Lewerentz +5 more
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