Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Genetic evaluation in the presence of uncertain additive relationships. I. Use of phenotypic information to ascertain paternity.

Journal of animal science - 1 Oct 2007

Sapp R L, Zhang W, Bertrand J K, Rekaya R

Abstract excerpt

A simulation was carried out to investigate the implementation of a genetic evaluation when the additive relationship matrix is not completely known due to the presence of uncertain paternity in the pedigree. Data were simulated and analyzed using a linear mixed model that included a fixed contemporary group effect plus random additive and residual effects. For the univariate scenario, either 1 or 2 records of a...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Analysis of Variance
Share to Bayes Theorem
Share to Breeding

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Computer Simulation

Share to Markov Chains

Share to Monte Carlo Method

Share to Paternity

Share to Quantitative Trait, Heritable

Source

Identifiers

PMID: 17504957
DOI: 10.2527/jas.2006-667

Genes

PTS

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Genetic evaluation in the presence of uncertain additive relationships. I. Use of phenotypic information to ascertain paternity.PMID 17504957Read ↗

Method for the estimation of genetic merit of animals with uncertain paternity under Bayesian inference.Semantic proximity Read ↗

DNA-based paternity analysis and genetic evaluation in a large, commercial cattle ranch setting.Semantic proximity Read ↗

Practical aspects of a genetic evaluation system using parentage assigned from genetic markers.Semantic proximity Read ↗

Technical note: an R package for fitting generalized linear mixed models in animal breeding.Semantic proximity Read ↗

Inclusion of genetically identical animals to a numerator relationship matrix and modification of its inverse.Semantic proximity Read ↗

Effect of misidentification on genetic gain and estimation of breeding value in dairy cattle populations.Semantic proximity Read ↗

Genetic and economic effects of the increase in female paternal filiations by parentage assignment in sheep and goat breeding programs.Semantic proximity Read ↗

Influence of sire misidentification on sire x year interaction variance and direct-maternal genetic covariance for weaning weight in beef cattle.Semantic proximity Read ↗

Accuracy of the unified approach in maternally influenced traits--illustrated by a simulation study in the honey bee (Apis mellifera).Semantic proximity Read ↗

Genetic evaluation using parentage information from genetic markers.Semantic proximity Read ↗

Inversion of a part of the numerator relationship matrix using pedigree information.Semantic proximity Read ↗

Comparing sire and dam estimates of heritability: jackknife and likelihood approaches.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.