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Genetic Parameter Estimates of Carcass Traits under National Scale Breeding Scheme for Beef Cattle
Hanwoo Carcass Genetic Parameters Genetic Progress National Breeding Scheme
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2016/11/10
Carcass and price traits of 72,969 Hanwoo cows, bulls and steers aged 16 to 80 months at slaughter collected from 2002 to 2013 at 75 beef packing plants in Korea were analyzed to determine heritabilit...
Use of computer image analysis for in vivo estimates of the carcass quality of bulls
cattle carcass quality computer image analysis Slovak Pied breed
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2015/6/4
The aims of the paper were to construct models for the estimation of carcass quality by means of computer image analysis and to verify computer photometry as an in vivo method of carcass quality predi...
Press Release: Computational Method Dramatically Speeds Up Estimates of Gene Expression, CMU, UMD Researchers Report
Press Release Computational Method Dramatically Speeds Estimates of Gene Expression CMU UMD Researchers Report
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2014/5/13
PITTSBURGH—With gene expression analysis growing in importance for both basic researchers and medical practitioners, researchers at Carnegie Mellon University and the University of Maryland have devel...
Computational method dramatically speeds up estimates of gene expression
gene expression RNA sequencing data
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2014/4/28
With gene expression analysis growing in importance for both basic researchers and medical practitioners, researchers at Carnegie Mellon University and the University of Maryland have developed a new ...
Large-scale interval and point estimates from an empirical Bayes extension of confidence posteriors
Large-scale interval point estimates empirical Bayes extension
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2011/1/6
The proposed approach extends the confidence posterior distribution to the semi-parametric empirical Bayes setting. Whereas the Bayesian posterior is defined in terms of a prior distribution condition...
Estimates of Direct and Maternal Effects on Growth Traits in Angora Rabbits
Angora Rabbit Animal Model Growth Traits Heritability Maternal Effect
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2016/5/5
Genetic parameters of growth traits were estimated in the German Angora rabbit reared in the sub-temperate region of India. Estimates of (co)variance components were obtained for body weights at weani...
Genetic and Phenotypic Parameter Estimates of Body Weight at Different Ages and Yearling Fleece Weight in Markhoz Goats
Markhoz Goat Body Weight Mohair Heritability Genetic Correlations
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2016/4/28
The objective of the present study was to estimate genetic parameters for economic traits in Markhoz goats. Data collected from 1993 to 2006 by the Markhoz goat Performance Testing Station in Sanandaj...
Comparison of Genetic Parameter Estimates of Total Sperm Cells of Boars between Random Regression and Multiple Trait Animal Models
Genetic Correlation Boar Semen Random Regression Model Multiple Trait Animal Model
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2016/4/28
The objective of this study was to compare random regression model and multiple trait animal model estimates of the (co) variance of total sperm cells over the active lifetime of AI boars. Data were p...
Genetic Parameter Estimates for Ultrasonic Meat Qualities in Hanwoo Cows
Hanwoo Cows Ultrasound Beef Traits Genetic Parameters
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2016/4/21
Real time ultrasound data was generated on 10,596 live Hanwoo cows to study genetic variation on ultrasonic beef quality traits and to assess the best model to estimate genetic parameters on these tra...
Estimates of Genetic Correlations between Production and Semen Traits in Boar
Genetic Correlation Boar Semen Production Heritability AI
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2016/4/20
Currently, boars selected for commercial use as AI sires are evaluated on grow-finish performance and carcass characteristics. If AI sires were also evaluated and selected on semen production, it may ...
Estimates of Genetic Parameters and Genetic Trends for Production Traits of Inner Mongolian White Cashmere Goat
Cashmere Goat Heritability Genetic Correlation Genetic Trend
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2016/4/20
Two different animal models, which differ in whether or not taking maternal genetic effect into account, for estimating genetic parameters of cashmere weight, live body weight, cashmere thickness, sta...
Heritability and Repeatability Estimates for Reproductive Traits of Japanese Black Cows
Reproductive Trait Japanese Black Cattle REML Heritability Repeatability
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2016/4/12
Reproductive data collected from more than 20,000 Japanese Black cows of Hyogo and Shimane Prefectures were analyzed. Averages of age at first calving, gestation length, days open and calving interval...
On the Negative Estimates of Direct and Maternal Genetic Correlation - A Review
Maternal Effects Parameter Estimation Variance Component Weaning Weight
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2016/4/11
Estimates of genetic correlation between direct and maternal effects for weaning weight of beef cattle are often negative in field data. The biological existence of this genetic antagonism has been th...