Results 191 to 200 of about 20,185 (216)
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American Journal of Physical Anthropology, 1981
AbstractThe use of skeletal nonmetric traits in studies of biological relationships often involves the assumption that variation in these traits is genetic. Studies of nonmetric traits in human groups and in inbred strains of mice and rabbits have indicated a genetic component to nonmetric trait variation.
Jane E. Buikstra, James M. Cheverud
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AbstractThe use of skeletal nonmetric traits in studies of biological relationships often involves the assumption that variation in these traits is genetic. Studies of nonmetric traits in human groups and in inbred strains of mice and rabbits have indicated a genetic component to nonmetric trait variation.
Jane E. Buikstra, James M. Cheverud
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Human Heredity, 2006
<i>Background/Aims:</i> In genome-wide linkage analysis ofquantitative trait loci (QTL), locus-specific heritability estimates are biased when the original data are used to both localize linkage and estimate effects, due to maximization of the LOD score over the genome. Positive bias is increased by adoption of stringent significance levels
Shelley B. Bull, Long Yang Wu, Lei Sun
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<i>Background/Aims:</i> In genome-wide linkage analysis ofquantitative trait loci (QTL), locus-specific heritability estimates are biased when the original data are used to both localize linkage and estimate effects, due to maximization of the LOD score over the genome. Positive bias is increased by adoption of stringent significance levels
Shelley B. Bull, Long Yang Wu, Lei Sun
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Heritability of quantitative traits in segregating common bean families using a Bayesian approach
Euphytica, 2008Genetic parameters for six quantitative traits in the early generation of segregating populations of common beans (Phaseolus vulgaris L.) were evaluated. A Bayesian approach was used for estimating the variance components, breeding values and broad sense heritability of the quantitative traits under analysis.
Lara Daniela de Souza +4 more
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Heritability of quantitative traits
1995Abstract In the most traditional view, heritability is the proportion of total phenotypic variance attributable to additive genetic variance. The latter results from segregation of alleles with additive effects. Other contributors to total variance include dominance, epistatic and environmental effects and covariances and interactions ...
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Heritability of quantitative orbital traits.
Human biology, 1990We conducted a study of 63 couples and their 242 normal children from northeastern Brazil (no facial malformations or deformities) to evaluate the heritability of 4 quantitative traits of the orbital region adjusted by covariance for sex, age, (age)2, sex x age, and sex x (age)2.
C M, Raposo-do-Amaral +3 more
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2003
Our aim is to assess the heritability of biometric ocular traits and to perform a genome wide scan to identify the associated QTLs. This study was conducted in Talana, an isolated village in eastern Sardinia whose demographic history exhibits ancient origin, low number of founders, high inbreeding and genealogical trees reconstructable from 1640 ...
G Biino +7 more
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Our aim is to assess the heritability of biometric ocular traits and to perform a genome wide scan to identify the associated QTLs. This study was conducted in Talana, an isolated village in eastern Sardinia whose demographic history exhibits ancient origin, low number of founders, high inbreeding and genealogical trees reconstructable from 1640 ...
G Biino +7 more
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2003
Purpose The aim of the study is to assess the heritability of biometric ocular traits in a Sardinian isolated population and to perform a genome wide scan (GWS) to identify the genetic loci associated with these traits, taking advantage of the special characteristics of this population. Methods This study was conducted in Talana, an isolated village in
MPirastu +7 more
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Purpose The aim of the study is to assess the heritability of biometric ocular traits in a Sardinian isolated population and to perform a genome wide scan (GWS) to identify the genetic loci associated with these traits, taking advantage of the special characteristics of this population. Methods This study was conducted in Talana, an isolated village in
MPirastu +7 more
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Quantitative genetics - polygenic traits, heritabilities and genetic correlations.
2007T. L. White, W. T. Adams, D. B. Neale
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Mechanism, quantitative characterization, and inhibition of corrosion in lithium batteries
Nano Research Energy, 2023exaly