Results 21 to 30 of about 384,345 (264)

Random regression models for the evaluation of the growth of goats of the Anglonubian breed [PDF]

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2020
A total of 6593 weight records collected from 796 male and female Anglo-Nubian goats aged up to 130 days, offspring from 29 sires and 225 dams, were used to compare models and estimate genetic parameters throughout the growth curve by applying random ...
G.C. Castro   +5 more
doaj   +1 more source

Characterization of greying, melanoma, and vitiligo quantitative inheritance in Old Kladruber horses

open access: yesCzech Journal of Animal Science, 2015
The paper deals with the greying process, melanoma, and vitiligo depigmentation occurrence in Old Kladruber horses (OKH). The study includes 376 animals of both sexes at the age of 1-25 years.
B. Hofmanová   +3 more
doaj   +1 more source

Correlation of litter size traits [PDF]

open access: yesBiotechnology in Animal Husbandry, 2016
Heredity and correlation of litter size traits were observed in 3693 litters, i.e. in 1622 daughters of two genotypes Swedish Landrace genotype - SL; and F1 ♀ SLxLW. The study included daughters (minimum ten daughters per sire) of 24 sires.
Radović Čedomir   +6 more
doaj  

Estimation of genetic parameters of fatty acids composition in flesh of market size common carp (Cyprinus carpio L.) and their relation to performance traits revealed that selective breeding can indirectly affect flesh quality

open access: yesCzech Journal of Animal Science, 2018
Fish are a rich source of omega-3 polyunsaturated fatty acids (n-3 PUFAs) and thus, they should be an integral part of human diet at least twice a week.
Martin Prchal   +7 more
doaj   +1 more source

ESTIMATION OF PHENOTYPIC AND GENETIC CORRELATIONS FOR QUALITY TRAITS IN A WHEAT POPULATION [PDF]

open access: yesPoljoprivreda, 2012
The objective of this paper was to estimate phenotypic and genetic correlations in order to improve existing wheat quality breeding methodology in early generations.
Dario Novoselović   +3 more
doaj  

Simultaneous estimation of daily weight and feed intake curves for growing pigs by random regression

open access: yesAnimal, 2012
In this study, random regression models were used to estimate covariance functions between feed intake and BW in boars from the two breeds: the Norwegian Landrace and the Norwegian Duroc.
M. Wetten   +3 more
doaj   +1 more source

Genetic correlates of phenotypic heterogeneity in autism [PDF]

open access: yesNature Genetics, 2020
Abstract The substantial phenotypic heterogeneity in autism limits our understanding of its genetic aetiology. To address this gap, we investigated genetic differences between autistic individuals (N max = 12,893) based on core (i.e., social communication difficulties, and ...
Varun Warrier   +82 more
openaire   +7 more sources

Correlation between heterosis and genetic distance based on SSR markers in sunflower (Helianthus annuus L.) [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2009
The objective of this study was to determine the correlation between SSR based genetic distance (GD) of new NS sunflower inbred lines and heterosis for six agronomic traits.
Gvodzenović Sandra   +3 more
doaj   +1 more source

GENETIC COVARIANCE OF FITNESS CORRELATES: WHAT GENETIC CORRELATIONS ARE MADE OF AND WHY IT MATTERS [PDF]

open access: yesEvolution, 1991
The genetic variance-covariance matrix, G, is determined in part by functional architecture, the pathways by which variation in genotype influences phenotype. I develop a simple architectural model for G for two traits under directional selection constrained by their dependence on a common limiting resource. I assume that genetic variance is maintained
openaire   +2 more sources

Consistency of the results of path analysis among sugarcane experiments [PDF]

open access: yesCrop Breeding and Applied Biotechnology, 2013
The aim of this research was to evaluate the consistency of path analyses in sugarcane experiments based on genetic, phenotypic and genotypic correlations.
Bruno Portela Brasileiro   +2 more
doaj  

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