Matches in SemOpenAlex for { <https://semopenalex.org/work/W2068512986> ?p ?o ?g. }
- W2068512986 endingPage "79" @default.
- W2068512986 startingPage "65" @default.
- W2068512986 abstract "We examined whether selection for rapid growth rate in rainbow trout, Oncorhynchus mykiss, will potentially lead to correlated genetic responses in body composition. The potential for correlated responses was evaluated by estimating heritabilities and genetic correlations for body weight and traits characterising body composition (condition factor, wasted biomass, fillet weight, three measures of fat, flesh redness, percent fillet protein, ash and water) at the age of 3 years in a half/full-sib mating design. Percent abdominal fat from body weight, percent fillet protein, ash and water were the only traits to display heritabilities close to zero (h2=0.02–0.06). The other body composition traits and body weight displayed moderate levels of genetic variation (h2=0.11–0.45), making direct and correlated genetic responses to selection possible. Genetic correlations of body weight with percent fillet fat, protein, ash and water and flesh redness were low (rA=−0.12–0.36), indicating that the quality of fillets is not strongly changed by the selection for rapid growth rate. In contrast, the weight of abdominal fat and waste will be increased as a correlated response, because due to a part–whole relationship, the traits showed strong positive genetic correlations with the body weight (rA=0.63–0.98). Moreover, we found large differences between sexes especially in the traits that are closely related to body size (i.e., condition factor, weight of waste and abdominal fat) and, to a lesser extent, in the traits related to fillet quality. However, the differences between sexes in body composition could be mainly explained by the difference between sexes in body size. In conclusion, the genetic properties of body weight and body composition traits of the rainbow trout population studied do not impose strong constraints on the progress of the breeding programme." @default.
- W2068512986 created "2016-06-24" @default.
- W2068512986 creator A5006117958 @default.
- W2068512986 creator A5052533056 @default.
- W2068512986 creator A5052719261 @default.
- W2068512986 creator A5084328730 @default.
- W2068512986 creator A5089710175 @default.
- W2068512986 date "2002-08-01" @default.
- W2068512986 modified "2023-09-27" @default.
- W2068512986 title "Coupling body weight and its composition: a quantitative genetic analysis in rainbow trout" @default.
- W2068512986 cites W1584414988 @default.
- W2068512986 cites W1594986552 @default.
- W2068512986 cites W1969049245 @default.
- W2068512986 cites W1979301835 @default.
- W2068512986 cites W1980038995 @default.
- W2068512986 cites W1981554658 @default.
- W2068512986 cites W1992985827 @default.
- W2068512986 cites W1995594092 @default.
- W2068512986 cites W2006244621 @default.
- W2068512986 cites W2006684552 @default.
- W2068512986 cites W2016248861 @default.
- W2068512986 cites W2024882423 @default.
- W2068512986 cites W2035386541 @default.
- W2068512986 cites W2040588315 @default.
- W2068512986 cites W2041990981 @default.
- W2068512986 cites W2043867581 @default.
- W2068512986 cites W2052293299 @default.
- W2068512986 cites W2055828966 @default.
- W2068512986 cites W2059865261 @default.
- W2068512986 cites W2062616275 @default.
- W2068512986 cites W2066530600 @default.
- W2068512986 cites W2073803421 @default.
- W2068512986 cites W2076712945 @default.
- W2068512986 cites W2079065605 @default.
- W2068512986 cites W2080063274 @default.
- W2068512986 cites W2104578268 @default.
- W2068512986 cites W2129607718 @default.
- W2068512986 cites W25820186 @default.
- W2068512986 cites W4251110130 @default.
- W2068512986 cites W4252240790 @default.
- W2068512986 cites W4254894244 @default.
- W2068512986 doi "https://doi.org/10.1016/s0044-8486(01)00884-5" @default.
- W2068512986 hasPublicationYear "2002" @default.
- W2068512986 type Work @default.
- W2068512986 sameAs 2068512986 @default.
- W2068512986 citedByCount "103" @default.
- W2068512986 countsByYear W20685129862012 @default.
- W2068512986 countsByYear W20685129862013 @default.
- W2068512986 countsByYear W20685129862014 @default.
- W2068512986 countsByYear W20685129862015 @default.
- W2068512986 countsByYear W20685129862016 @default.
- W2068512986 countsByYear W20685129862017 @default.
- W2068512986 countsByYear W20685129862018 @default.
- W2068512986 countsByYear W20685129862019 @default.
- W2068512986 countsByYear W20685129862020 @default.
- W2068512986 countsByYear W20685129862021 @default.
- W2068512986 countsByYear W20685129862022 @default.
- W2068512986 countsByYear W20685129862023 @default.
- W2068512986 crossrefType "journal-article" @default.
- W2068512986 hasAuthorship W2068512986A5006117958 @default.
- W2068512986 hasAuthorship W2068512986A5052533056 @default.
- W2068512986 hasAuthorship W2068512986A5052719261 @default.
- W2068512986 hasAuthorship W2068512986A5084328730 @default.
- W2068512986 hasAuthorship W2068512986A5089710175 @default.
- W2068512986 hasConcept C104317684 @default.
- W2068512986 hasConcept C121646663 @default.
- W2068512986 hasConcept C134018914 @default.
- W2068512986 hasConcept C140793950 @default.
- W2068512986 hasConcept C147583825 @default.
- W2068512986 hasConcept C159985019 @default.
- W2068512986 hasConcept C192562407 @default.
- W2068512986 hasConcept C2776327621 @default.
- W2068512986 hasConcept C2909208804 @default.
- W2068512986 hasConcept C2994167347 @default.
- W2068512986 hasConcept C31903555 @default.
- W2068512986 hasConcept C505870484 @default.
- W2068512986 hasConcept C54355233 @default.
- W2068512986 hasConcept C68873052 @default.
- W2068512986 hasConcept C70616004 @default.
- W2068512986 hasConcept C86803240 @default.
- W2068512986 hasConceptScore W2068512986C104317684 @default.
- W2068512986 hasConceptScore W2068512986C121646663 @default.
- W2068512986 hasConceptScore W2068512986C134018914 @default.
- W2068512986 hasConceptScore W2068512986C140793950 @default.
- W2068512986 hasConceptScore W2068512986C147583825 @default.
- W2068512986 hasConceptScore W2068512986C159985019 @default.
- W2068512986 hasConceptScore W2068512986C192562407 @default.
- W2068512986 hasConceptScore W2068512986C2776327621 @default.
- W2068512986 hasConceptScore W2068512986C2909208804 @default.
- W2068512986 hasConceptScore W2068512986C2994167347 @default.
- W2068512986 hasConceptScore W2068512986C31903555 @default.
- W2068512986 hasConceptScore W2068512986C505870484 @default.
- W2068512986 hasConceptScore W2068512986C54355233 @default.
- W2068512986 hasConceptScore W2068512986C68873052 @default.
- W2068512986 hasConceptScore W2068512986C70616004 @default.
- W2068512986 hasConceptScore W2068512986C86803240 @default.
- W2068512986 hasIssue "1-4" @default.
- W2068512986 hasLocation W20685129861 @default.