Buscar
Mostrando ítems 21-30 de 4746
Single-step genomic evaluation improves accuracy of breeding value predictions for resistance to infectious pancreatic necrosis virus in rainbow trout
(2018-01-01)
The aim of this study was to compare the accuracy of breeding values (EBVs) predicted using the traditional pedigree based Best Linear Unbiased Prediction (PBLUP) and the single-step genomic Best Linear Unbiased Prediction ...
Genome-wide association study for growth traits in Nelore cattle
(2018-07-01)
The objective of this study was to investigate the association of single nucleotide polymorphisms (SNPs) with birth weight, weight gain from birth to weaning and from weaning to yearling, yearling height and cow weight in ...
Association of missense variants in GDF9 with litter size in Entlebucher Mountain dogs
(2020-02-01)
In the past two decades, average litter size (ALS) in Entlebucher Mountain dogs decreased by approximately 0.8 puppies. We conducted a GWAS for ALS using the single-step methodology to take advantage of 1632 pedigree ...
Assessing the value of phenotypic information from non-genotyped animals for QTL mapping of complex traits in real and simulated populations
(2016-06-21)
Background: QTL mapping through genome-wide association studies (GWAS) is challenging, especially in the case of low heritability complex traits and when few animals possess genotypic and phenotypic information. When most ...
Genome-wide association study: Understanding the genetic basis of the gait type in Brazilian Mangalarga Marchador horses, a preliminary study
(2020-01-01)
The ECA23:22999655C>A DMRT3 variant has been described as a causative region for the four-beat gait in horses, however it remains uncertain for the two distinct gait types observed in the Brazilian Mangalarga Marchador ...
Genome-wide scan reveals genomic regions and candidate genes underlying direct and maternal effects of preweaning calf mortality in Nellore cattle
(2021-05-01)
We conducted analysis to estimate genetic parameters and to identify genomic regions and candidate genes affecting direct and maternal effects of preweaning calf mortality (PWM) in Nellore cattle. Phenotypic records of ...
Stretching single atom contacts at multiple subatomic step-length
(Royal Society of Chemistry, 2013-03)
This work describes jump-to-contact STM-break junction experiments leading to novel statistical distribution of last-step length associated with conductance of a single atom contact. Last-step length histograms are observed ...
A step toward production of smaller diameter single wall carbon nanotubes
(ABM, ABC, ABPol, 2003)
Long-term TEM analysis of the nanoleakage patterns in resin-dentin interfaces produced by different bonding strategies
(Elsevier Sci LtdOxfordInglaterra, 2007)