AN EXPERIMENTAL EVALUATION OF GENETIC CORRELATION [PDF]
ABSTRACT Heritability and genetic correlations realized from both single-trait and antagonistic index selection were compared with paternal half-sib estimates. Primary attention was focused on the genetic correlation between six-week body weight and six-week tail length.
J. Rutledge, E. Eisen, J. Legates
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Genetic correlations in mutation processes [PDF]
We study the role of phylogenetic trees on correlations in mutation processes. Generally, correlations decay exponentially with the generation number. We find that two distinct regimes of behavior exist. For mutation rates smaller than a critical rate, the underlying tree morphology is almost irrelevant, while mutation rates higher than this critical ...
Ben-Naim, E., Lapedes, A. S.
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Genetic correlations among protein yield, productive life, and type traits from the United States and diseases other than mastitis from Denmark and Sweden [PDF]
Sire genetic evaluations for protein yield, productive life, and selected type traits from the US were correlated with sire evaluations for disease from Denmark and Sweden and were then adjusted to approximate genetic correlations.
Banos, G +5 more
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Genetic correlations among somatic cell scores, productive life, and type traits from the United States and udder health measures from Denmark and Sweden [PDF]
Sire genetic evaluations for protein yield, somatic cell score (SCS), productive life, and udder type traits from the US were correlated with sire evaluations for udder health from Denmark and Sweden and then the correlations were adjusted for accuracies
Banos, G +7 more
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Environment-dependent genetic correlations between development time and body mass in a scorpionfly [PDF]
Engqvist L. Environment-dependent genetic correlations between development time and body mass in a scorpionfly. Zoology. 2007;110(5):344-353.Development time and body mass at maturation are two important fitness traits fundamental for our understanding ...
Engqvist, Leif ; https://orcid.org/
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Genetic architecture of rainbow trout survival from egg to adult [PDF]
Survival from birth to a reproductive adult is a challenge that only robust individuals resistant to a variety of mortality factors will overcome. To assess whether survival traits share genetic architecture throughout the life cycle, we estimated ...
Paananen, T. +5 more
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A COMPARISON OF GENETIC AND PHENOTYPIC CORRELATIONS [PDF]
Genetic variances and correlations lie at the center of quantitative evolutionary theory. They are often difficult to estimate, however, due to the large samples of related individuals that are required. I investigated the relationship of genetic- and phenotypic-correlation magnitudes and patterns in 41 pairs of matrices drawn from the literature in ...
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Evaluation of body condition score measured throughout lactation as an indicator of fertility in dairy cattle [PDF]
Body condition score (BCS) records of primiparous Holstein cows were analyzed both as a single measure per animal and as repeated measures per sire of cow.
Banos, G +6 more
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Genetic basis of growth, spring phenology, and susceptibility to biotic stressors in maritime pine
Forest ecosystems are increasingly challenged by extreme events, for example, drought, storms, pest attacks, and fungal pathogen outbreaks, causing severe ecological and economic losses.
Agathe Hurel +10 more
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On the Sampling Variance of Intraclass Correlations and Genetic Correlations [PDF]
Abstract Widely used standard expressions for the sampling variance of intraclass correlations and genetic correlation coefficients were reviewed for small and large sample sizes. For the sampling variance of the intraclass correlation, it was shown by simulation that the commonly used expression, derived using a first-order Taylor ...
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