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Effect of missense mutation Asp298Asn in MC4R on growth and fatness traits in commercial pig crosses in the Czech Republic
MC4R growth fatness pig
2015/6/9
The current knowledge of factors regulating voluntary feed intake in pigs is quite limited. The objective of this study was to test the influence of the missense mutation p.Asp298Asn (AF087937:c.746G>...
Carcass and meat quality traits of pig reciprocal crosses with a share of Pietrain breed
pigs reciprocal crosses carcass and meat quality RYR1 genotype
2015/6/9
The study was carried out on 119 hybrid grower-finisher pigs that were divided into 5 experimental groups. The analysis covered carcass and meat quality traits of crossbred pigs produced by mating Pol...
Results of pig carcass classification according to SEUROP in the Czech Republic
pig carcass classification accuracy
2015/6/8
Through data analysis of 7 571 883 pig carcasses slaughtered from 2004 to 2007 the means of quality classes (QC) 2.32, lean meat percentage (LM) 55.83%, carcass weight (CW) 87.21 kg, muscle thickness ...
Effects of cycloheximide or 6-dimethyl aminopurine on the parthenogenetic activation of pig oocytes using pulsatile treatment with nitric oxide donor
activation nitric oxide oocyte
2015/6/8
Pig oocytes matured in vitro were parthenogenetically activated using nitric oxide donor SNAP (2mM). Continuous treatment successfully activated the oocytes only after more than 12 hours of exposure. ...
The relationship between culling rate, herd structure and production efficiency in a pig nucleus herd
pig computer simulation culling rate
2015/6/8
Computer simulation of sow culling was run in a nucleus herd. The specified constant culling rate from 15 to 21% was simulated for all parities. The resultant different age structure of a herd was stu...
Association analysis of PPARGC1A mutations with meat quality parameters in a commercial hybrid pig population
association analysis carcass composition meat quality pig PPARGC1A SNP
2015/6/8
Peroxisome proliferator-activated receptor γ coactivator 1α (PPARGC1A) is a promising candidate gene for selection on meat and carcass quality traits in the pig industry. In the pig, several SNPs have...
Effect of aromatase inhibitor (fadrozole) on proliferation, estradiol production and telomerase activity in pig granulosa cells in vitro
granulosa cells aromatase inhibitor proliferation
2015/6/8
The objective of the present work was to study the effect of a nonsteroidal aromatase inhibitor (fadrozole) on proliferation, estradiol production, aromatase expression and telomerase activity (TA) in...
The data on 964 pig carcasses were examined with the objective to determine the relationship between a high carcass lean meat content in currently used pig hybrids and deterioration of the quality tra...
Improvement of accuracy in the estimation of lean meat content in pig carcasses
pig dissection lean meat content prediction formula SEUROP classification
2015/6/5
Fat thickness including skin and muscle depth measured on the left carcass side between the second and third from the last rib 70 mm off the dorsal midline were measured in a total of 168 pig hybrid c...
Effects of genistein and genistin on in vitro maturation of pig oocytes
phytoestrogen isoflavone oocyte maturation pig estrogenic effect tyrosine protein kinase
2015/6/5
The objective of the study was to verify the hypothesis that GEN (genistein – phytoestrogen and an inhibitor of tyrosine protein kinase – TPK) effects on pig oocyte maturation and cumular cell expansi...
Replacement of soya in pig diets with white lupine cv. Butan
Lupinus albus whole seeds dehulling performance pork fatty acid profile sensory properties
2015/6/5
The purpose of the present study was to evaluate the effect of soya replacement (50 or 100%) with whole (WL) or dehulled seeds (DL) of white lupine cv. Butan in the diets for market pigs. The experime...
Effects of a clinoptilolite supplement in pig diets on performance and serum parameters
zeolite growing-finishing pigs animal feed cholesterol
2015/6/4
The effects of clinoptilolite in pig&sbqua;s diets were examined on sixty Landrace × Yorkshire crossbred pigs of both sexes divided into two groups: 1. control group, with basal diets; 2. treatment, w...
The accuracy of FOM instrument used in on-line pig carcass classification in the Czech Republic
pig classification measurement equipment operator error evaluation
2015/6/4
The objective of this study was to document the accuracy of the classification equipment used in the Czech Republic with respect to measurement errors in lean meat percentage prediction such as point ...
Pig carcass quality in relation to carcass lean meat proportion
pig carcass lean meat proportion evaluation
2015/6/2
The objective of the study was to quantify differences in the carcass composition of pig carcasses with different lean meat proportions. Totally 132 carcasses with lean meat proportions ranging from 4...
Amino acid composition of pig meat in relation to live weight and sex
pig meat chemical analysis slaughter weight sex
2015/6/2
The objective of this study was to find out the amino acid composition of pig meat in relation to live weight and sex. In total 80 (40 barrows/40 gilts) finishing pigs of the final hybrid kept in the ...