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Response to selection of a breeding program for Suffolk sheep in the Czech Republic
lamb breeding values growth performance traits performance recording
2018/11/23
Lamb growth performance traits in relation to parental breeding values (BVs) for these traits were evaluated in a purebred Suffolk sheep population in the Czech Republic. The research lasted over 8 ye...
Genome-association analysis of Korean Holstein milk traits using genomic estimated breeding value
Korean Holstein Genome-wide Association Studies (GWAS) Milk Production Milk Fat Milk Protein
2017/3/9
Holsteins are known as the world’s highest-milk producing dairy cattle. The purpose of this study was to identify genetic regions strongly associated with milk traits (milk production, fat, and protei...
Relationships between Single Nucleotide Polymorphism Markers and Meat Quality Traits of Duroc Breeding Stocks in Korea
uroc Single Nucleotide Polymorphism Markers Carcass Trait Meat Quality Fatty Acid Composition
2016/11/10
This study was conducted to determine the relationships of five intragenic single nucleotide polymorphism (SNP) markers (protein kinase adenosine monophosphate-activated γ3 subunit [PRKAG3], fatty aci...
Optimization of Swine Breeding Programs Using Genomic Selection with ZPLAN+
Breeding Program Genomic Selection Swine ZPLAN+
2016/5/20
The objective of this study was to evaluate the present conventional selection program of a swine nucleus farm and compare it with a new selection strategy employing genomic enhanced breeding value (G...
Number of Calves Produced at Specified Age as a Measure of Reproductive Performance in Beef Cattle under Artificially-Inseminated Breeding Scheme
Beef Cattle Genetic Parameter Number of Calves Produced Reproductive Performance
2016/4/29
Reproductive abilities in beef cattle herds are receiving increased attention due to recent rises in production costs. To achieve more efficient management, a measure of fertility, namely the number o...
Contribution of domestic and Interbull records to reliabilities of single-step genomic breeding values in dairy cattle
data combining genomic selection
2015/7/7
The method of approximating reliabilities of genomic breeding values in the single-step genomic
BLUP evaluation procedure of Misztal et al. (2013) was used to evaluate the increase in reliability of...
Estimation of breeding values for functional productive life in the Slovak Holstein population
cattle longevity survival analysis risk ratio
2015/7/3
Genetic evaluation of length of functional productive life was carried out using a Weibull proportional hazard sire-maternal grandsire model. The database included 405 624 Holstein cows with 19.24% ce...
Melatonin receptor (MTNR1A and MTNR2B) expression during the breeding season in the yak (Bos grunniens)
domestic yak immunofluorescence MLTR
2015/7/3
Melatonin plays key roles in a wide range of mammalian body functions, which are mediated by the melatonin-specific cell surface receptor (MTNR1A and MTNR1B). To better understand the role of MTNR in ...
Comparison of models for estimating genetic parameters and predicting breeding values for birth weight and calving ease in Czech Charolais cattle
beef cattle dystocia data transformation
2015/7/2
The most appropriate model for genetic parameters estimation for calving ease and birth weight in beef cattle was selected. A total of 27 402 field records were available from the Czech Charolais bree...
Effect of DGAT1 polymorphisms on the estimated breeding values of Czech Simmental sires
cattle acyl-CoA diacylgycerol transferase1 K232A
2015/7/2
The aim was to evaluate the effect of polymorphisms in the promoter and in the coding region of the DGAT1 gene on the estimated breeding values (EBV) of Czech Simmental sires. The K232A polymorphism (...
Lycopene regulates production performance, antioxidant capacity, and biochemical parameters in breeding hens
carotenoid fertilization rates oxidative stability
2015/7/2
Lycopene is a carotenoid present in vegetables and ripe fruit and has been proved to be the most potent antioxidant among various common carotenoids. This study assessed the effects of lycopene on per...
Single-step prediction of genomic breeding value in a small dairy cattle population with strong import of foreign genes
genomic breeding value single-step prediction
2015/6/23
The breeding value (EBV) of Holstein cattle milk performance from the first lactation was
evaluated using a regular Animal Model or by Single-Step Prediction of the genomic breeding value (GEBV).
...
Stability of Aberdeen Angus breeding values in the Czech Republic from 1997 to 2007
Aberdeen Angus breeding value BLUP, weaning weight stability of breeding value direct effect maternal effect
2015/6/9
We predict the stability of breeding values (BVs) for direct effect (DE) and maternal effect (ME) for live weights at 210 days of age in the entire population of purebred Aberdeen Angus cattle in the ...
Stability of estimated breeding values for average daily gain in Pannon White rabbits
sub-datasets inner join rank correlation
2015/6/9
Stability of estimated breeding values for average daily gain (ADG) between 5 and 10 weeks of age was analysed for 47 242 Pannon White rabbits, reared in 7470 litters and born between 2000 and 2008. T...
Analysis of Czech cold-blooded horses: genetic parameters, breeding value and the influence of inbreeding depression on linear description of conformation and type characters
breeding value inbreeding depression linear description of conformation cold-blooded horses
2015/6/9
Genetic parameters, breeding values and inbreeding depression for 22 linear type description of conformation and type characters and 4 body measurements were evaluated in a group of 1744 horses of thr...