Matches in SemOpenAlex for { <https://semopenalex.org/work/W3199033006> ?p ?o ?g. }
- W3199033006 abstract "For swine breeding programs, testing and selection programs are usually within purebred (PB) populations located in nucleus units that are generally managed differently and tend to have a higher health level than the commercial herds in which the crossbred (CB) descendants of these nucleus animals are expected to perform. This approach assumes that PB animals selected in the nucleus herd will have CB progeny that have superior performance at the commercial level. There is clear evidence that this may not be the case for all traits of economic importance and, thus, including data collected at the commercial herd level may increase the accuracy of selection for commercial CB performance at the nucleus level. The goal for this study was to estimate genetic parameters for five maternal reproductive traits between two PB maternal nucleus populations (Landrace and Yorkshire) and their CB offspring: Total Number Born (TNB), Number Born Alive (NBA), Number Born Alive > 1 kg (NBA > 1 kg), Total Number Weaned (TNW), and Litter Weight at Weaning (LWW). Estimates were based on single-step GBLUP by analyzing any two combinations of a PB and the CB population, and by analyzing all three populations jointly. The genomic relationship matrix between the three populations was generated by using within-population allele frequencies for relationships within a population, and across-population allele frequencies for relationships of the CB with the PB animals. Utilization of metafounders for the two PB populations had no effect on parameter estimates, so the two PB populations were assumed to be genetically unrelated. Joint analysis of two (one PB plus CB) vs. three (both PB and CB) populations did not impact estimates of heritability, additive genetic variance, and genetic correlations. Heritabilities were generally similar between the PB and CB populations, except for LWW and TNW, for which PB populations had about four times larger estimates than CB. Purebred-crossbred genetic correlations (rpc) were larger for Landrace than for Yorkshire, except for NBA > 1 kg. These estimates of rpc indicate that there is potential to improve selection of PB animals for CB performance by including CB information for all traits in the Yorkshire population, but that noticeable additional gains may only occur for NBA > 1 kg and TNW in the Landrace population." @default.
- W3199033006 created "2021-09-27" @default.
- W3199033006 creator A5005814987 @default.
- W3199033006 creator A5021119678 @default.
- W3199033006 creator A5030179170 @default.
- W3199033006 creator A5059729741 @default.
- W3199033006 creator A5063331370 @default.
- W3199033006 creator A5063489269 @default.
- W3199033006 creator A5072303406 @default.
- W3199033006 creator A5079452406 @default.
- W3199033006 date "2021-09-24" @default.
- W3199033006 modified "2023-10-01" @default.
- W3199033006 title "Purebred-crossbred genetic parameters for reproductive traits in swine" @default.
- W3199033006 cites W1971191275 @default.
- W3199033006 cites W1979598176 @default.
- W3199033006 cites W2036169961 @default.
- W3199033006 cites W2053588621 @default.
- W3199033006 cites W2067715889 @default.
- W3199033006 cites W2071430437 @default.
- W3199033006 cites W2084637016 @default.
- W3199033006 cites W2118374237 @default.
- W3199033006 cites W2132595545 @default.
- W3199033006 cites W2164050502 @default.
- W3199033006 cites W2171606146 @default.
- W3199033006 cites W2323498444 @default.
- W3199033006 cites W2334026033 @default.
- W3199033006 cites W2647006167 @default.
- W3199033006 cites W2749635581 @default.
- W3199033006 cites W2769915013 @default.
- W3199033006 cites W2901088777 @default.
- W3199033006 cites W2969427740 @default.
- W3199033006 cites W3096609884 @default.
- W3199033006 doi "https://doi.org/10.1093/jas/skab270" @default.
- W3199033006 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/8557628" @default.
- W3199033006 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34558614" @default.
- W3199033006 hasPublicationYear "2021" @default.
- W3199033006 type Work @default.
- W3199033006 sameAs 3199033006 @default.
- W3199033006 citedByCount "2" @default.
- W3199033006 countsByYear W31990330062022 @default.
- W3199033006 countsByYear W31990330062023 @default.
- W3199033006 crossrefType "journal-article" @default.
- W3199033006 hasAuthorship W3199033006A5005814987 @default.
- W3199033006 hasAuthorship W3199033006A5021119678 @default.
- W3199033006 hasAuthorship W3199033006A5030179170 @default.
- W3199033006 hasAuthorship W3199033006A5059729741 @default.
- W3199033006 hasAuthorship W3199033006A5063331370 @default.
- W3199033006 hasAuthorship W3199033006A5063489269 @default.
- W3199033006 hasAuthorship W3199033006A5072303406 @default.
- W3199033006 hasAuthorship W3199033006A5079452406 @default.
- W3199033006 hasBestOaLocation W31990330061 @default.
- W3199033006 hasConcept C112672928 @default.
- W3199033006 hasConcept C140793950 @default.
- W3199033006 hasConcept C144024400 @default.
- W3199033006 hasConcept C147252523 @default.
- W3199033006 hasConcept C149923435 @default.
- W3199033006 hasConcept C154945302 @default.
- W3199033006 hasConcept C173419221 @default.
- W3199033006 hasConcept C18903297 @default.
- W3199033006 hasConcept C194775826 @default.
- W3199033006 hasConcept C2779234561 @default.
- W3199033006 hasConcept C2779429622 @default.
- W3199033006 hasConcept C2780655333 @default.
- W3199033006 hasConcept C2908647359 @default.
- W3199033006 hasConcept C41008148 @default.
- W3199033006 hasConcept C42972112 @default.
- W3199033006 hasConcept C54355233 @default.
- W3199033006 hasConcept C71924100 @default.
- W3199033006 hasConcept C81917197 @default.
- W3199033006 hasConcept C86803240 @default.
- W3199033006 hasConceptScore W3199033006C112672928 @default.
- W3199033006 hasConceptScore W3199033006C140793950 @default.
- W3199033006 hasConceptScore W3199033006C144024400 @default.
- W3199033006 hasConceptScore W3199033006C147252523 @default.
- W3199033006 hasConceptScore W3199033006C149923435 @default.
- W3199033006 hasConceptScore W3199033006C154945302 @default.
- W3199033006 hasConceptScore W3199033006C173419221 @default.
- W3199033006 hasConceptScore W3199033006C18903297 @default.
- W3199033006 hasConceptScore W3199033006C194775826 @default.
- W3199033006 hasConceptScore W3199033006C2779234561 @default.
- W3199033006 hasConceptScore W3199033006C2779429622 @default.
- W3199033006 hasConceptScore W3199033006C2780655333 @default.
- W3199033006 hasConceptScore W3199033006C2908647359 @default.
- W3199033006 hasConceptScore W3199033006C41008148 @default.
- W3199033006 hasConceptScore W3199033006C42972112 @default.
- W3199033006 hasConceptScore W3199033006C54355233 @default.
- W3199033006 hasConceptScore W3199033006C71924100 @default.
- W3199033006 hasConceptScore W3199033006C81917197 @default.
- W3199033006 hasConceptScore W3199033006C86803240 @default.
- W3199033006 hasIssue "10" @default.
- W3199033006 hasLocation W31990330061 @default.
- W3199033006 hasLocation W31990330062 @default.
- W3199033006 hasLocation W31990330063 @default.
- W3199033006 hasLocation W31990330064 @default.
- W3199033006 hasLocation W31990330065 @default.
- W3199033006 hasOpenAccess W3199033006 @default.
- W3199033006 hasPrimaryLocation W31990330061 @default.
- W3199033006 hasRelatedWork W125366382 @default.
- W3199033006 hasRelatedWork W1522819834 @default.
- W3199033006 hasRelatedWork W1976868821 @default.