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Article

Effects of DGAT1 variants on milk production traits in German cattle breeds.

Journal of animal science - 1 Aug 2003

Thaller G, Krämer W, Winter A, Kaupe B, Erhardt G, Fries R

Abstract excerpt

Various QTL mapping experiments led to the detection of a QTL in the centromeric region of cattle chromosome 14 that had a major effect on the fat content of milk. Recently, the gene encoding diacylglycerol O-acyltransferase (DGAT1) was proposed to be a positional and functional candidate for this trait. This study investigated the effects of a nonconservative lysine to alanine (K232A) substitution in DGAT1,...

Topics

Acyltransferases
Animals
Cattle
Chromosome Mapping
Diacylglycerol O-Acyltransferase
Dietary Fats
Female
Gene Frequency
Genetic Variation
Lactation
Milk
Milk Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Polymorphism, Restriction Fragment Length

Quantitative Trait Loci

Selection, Genetic

Source

Identifiers

PMID: 12926772
DOI: 10.2527/2003.8181911x

Genes

DGAT1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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Effects of DGAT1 variants on milk production traits in German cattle breeds.PMID 12926772Read ↗

Association of a lysine-232/alanine polymorphism in a bovine gene encoding acyl-CoA:diacylglycerol acyltransferase (DGAT1) with variation at a quantitative trait locus for milk fat content.Semantic proximity Read ↗

Joint analysis of the influence of CYP11B1 and DGAT1 genetic variation on milk production, somatic cell score, conformation, reproduction, and productive lifespan in German Holstein cattle.Semantic proximity Read ↗

Dominance and parent-of-origin effects of coding and non-coding alleles at the acylCoA-diacylglycerol-acyltransferase (DGAT1) gene on milk production traits in German Holstein cows.Semantic proximity Read ↗

The DGAT1 K232A mutation is not solely responsible for the milk production quantitative trait locus on the bovine chromosome 14.Semantic proximity Read ↗

Characterization of DGAT1 allelic effects in a sample of North American Holstein cattle.Semantic proximity Read ↗

Evidence for multiple alleles at the DGAT1 locus better explains a quantitative trait locus with major effect on milk fat content in cattle.Semantic proximity Read ↗

Characterization of the DGAT1 K232A and variable number of tandem repeat polymorphisms in French dairy cattle.Semantic proximity Read ↗

Novel SNPs and INDEL polymorphisms in the 3'UTR of DGAT1 gene: in silico analyses and a possible association.Semantic proximity Read ↗

DGAT1 K232A polymorphism in Brazilian cattle breeds.Semantic proximity Read ↗

Effects of DGAT1 and GHR on milk yield and milk composition in the Chinese dairy population.Semantic proximity Read ↗

DGAT1 polymorphism in Bos indicus and Bos taurus cattle breeds.Semantic proximity Read ↗

Characterization of the DGAT1 mutations and the CSN1S1 promoter in the German Angeln dairy cattle population.Semantic proximity Read ↗

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