Matches in SemOpenAlex for { <https://semopenalex.org/work/W2471421002> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2471421002 endingPage "333" @default.
- W2471421002 startingPage "319" @default.
- W2471421002 abstract "Abstract I report the results of experiments designed to distinguish factors affecting within-population variability in measurements of nestling European Starlings (Sturnus vulgaris). Individuals were switched among pairs of nests at the beginning of the incubation period and at the beginning of the nestling period. Variables were analyzed in a replicated (nested), three-way factorial analysis of variance to distinguish the contributions of factors associated with (1) the genotype of the embryo or composition of the egg, (2) the incubation period, and (3) the nestling period. In addition, I analyzed the correlations among growth variables within the sample as a whole and among main effects in the experimental design to search for patterns of genotypic and phenotypic interrelationship. I also related growth variables of nestlings to the size and composition of sibling eggs and to the length of the incubation period. The present experiment did not reveal any genetic or egg-quality component to within-population variation in rate of mass increase and mass asymptote achieved, length of the tarsus of fully grown nestlings, or rates of growth of the wing and outer primary feather. Similarly, the nest in which the individual was incubated had no effect on postnatal growth. The nest in which the individual was reared significantly contributed between 19 and 29% of the sums of squares in rate of mass increase, length of the tarsus, rate of increase in length of the wing, and the maximum length of the sheathed portion of the outer primary feather. Rearing nest did not have a significant effect on the mass plateau of the chick. These results, particularly the absence of some effects, are difficult to interpret, because a large proportion of the variation in several variables occurred between pairs of switched nests. These differences undoubtedly included some of the variation that might have been attributable to effects within experiments. Growth variables were weakly correlated over the entire sample, revealing little pattern of variation in postnatal growth. Over certain of the effects in the experimental design, however, particular groups of variables were strongly correlated, indicating interrelated responses of some of the growth parameters to environmental and, perhaps, genetic factors. The size of the egg had a small effect only on the mass plateau and the length of the tarsus of the chick. The composition of a sibling egg influenced only the maximum length of the sheath of the outer primary feather. The present study was somewhat weakened by small sample size and an inexplicable between-experiment effect that reduced its power to distinguish among effects of interest. The experimental design has the potential, however, to disentangle many classes of factors associated with genotype and parental care that contribute to within-population variation in phenotypic measurements." @default.
- W2471421002 created "2016-07-22" @default.
- W2471421002 creator A5016728178 @default.
- W2471421002 date "1984-04-01" @default.
- W2471421002 modified "2023-09-25" @default.
- W2471421002 title "Components of Variance in Measurements of Nestling European Starlings (Sturnus vulgaris) in Southeastern Pennsylvania" @default.
- W2471421002 cites W1989314580 @default.
- W2471421002 cites W1990792810 @default.
- W2471421002 cites W1994508312 @default.
- W2471421002 cites W2021142183 @default.
- W2471421002 cites W2033885112 @default.
- W2471421002 cites W2072598318 @default.
- W2471421002 cites W2109869240 @default.
- W2471421002 cites W2141088880 @default.
- W2471421002 cites W2141195730 @default.
- W2471421002 cites W2148512541 @default.
- W2471421002 cites W2168451936 @default.
- W2471421002 cites W2237076623 @default.
- W2471421002 cites W2314286127 @default.
- W2471421002 cites W2322939089 @default.
- W2471421002 cites W2323990045 @default.
- W2471421002 cites W2413573154 @default.
- W2471421002 cites W2466819079 @default.
- W2471421002 cites W2795371766 @default.
- W2471421002 cites W2802976573 @default.
- W2471421002 cites W3216143596 @default.
- W2471421002 cites W627977585 @default.
- W2471421002 doi "https://doi.org/10.1093/auk/101.2.319" @default.
- W2471421002 hasPublicationYear "1984" @default.
- W2471421002 type Work @default.
- W2471421002 sameAs 2471421002 @default.
- W2471421002 citedByCount "37" @default.
- W2471421002 countsByYear W24714210022012 @default.
- W2471421002 countsByYear W24714210022013 @default.
- W2471421002 countsByYear W24714210022014 @default.
- W2471421002 countsByYear W24714210022017 @default.
- W2471421002 countsByYear W24714210022018 @default.
- W2471421002 countsByYear W24714210022021 @default.
- W2471421002 crossrefType "journal-article" @default.
- W2471421002 hasAuthorship W2471421002A5016728178 @default.
- W2471421002 hasConcept C102790218 @default.
- W2471421002 hasConcept C127413603 @default.
- W2471421002 hasConcept C127745971 @default.
- W2471421002 hasConcept C140793950 @default.
- W2471421002 hasConcept C143701427 @default.
- W2471421002 hasConcept C144024400 @default.
- W2471421002 hasConcept C146978453 @default.
- W2471421002 hasConcept C149923435 @default.
- W2471421002 hasConcept C152630561 @default.
- W2471421002 hasConcept C18903297 @default.
- W2471421002 hasConcept C25642318 @default.
- W2471421002 hasConcept C2775993993 @default.
- W2471421002 hasConcept C2776757307 @default.
- W2471421002 hasConcept C2779627344 @default.
- W2471421002 hasConcept C2908647359 @default.
- W2471421002 hasConcept C55493867 @default.
- W2471421002 hasConcept C86803240 @default.
- W2471421002 hasConcept C90856448 @default.
- W2471421002 hasConcept C97257150 @default.
- W2471421002 hasConceptScore W2471421002C102790218 @default.
- W2471421002 hasConceptScore W2471421002C127413603 @default.
- W2471421002 hasConceptScore W2471421002C127745971 @default.
- W2471421002 hasConceptScore W2471421002C140793950 @default.
- W2471421002 hasConceptScore W2471421002C143701427 @default.
- W2471421002 hasConceptScore W2471421002C144024400 @default.
- W2471421002 hasConceptScore W2471421002C146978453 @default.
- W2471421002 hasConceptScore W2471421002C149923435 @default.
- W2471421002 hasConceptScore W2471421002C152630561 @default.
- W2471421002 hasConceptScore W2471421002C18903297 @default.
- W2471421002 hasConceptScore W2471421002C25642318 @default.
- W2471421002 hasConceptScore W2471421002C2775993993 @default.
- W2471421002 hasConceptScore W2471421002C2776757307 @default.
- W2471421002 hasConceptScore W2471421002C2779627344 @default.
- W2471421002 hasConceptScore W2471421002C2908647359 @default.
- W2471421002 hasConceptScore W2471421002C55493867 @default.
- W2471421002 hasConceptScore W2471421002C86803240 @default.
- W2471421002 hasConceptScore W2471421002C90856448 @default.
- W2471421002 hasConceptScore W2471421002C97257150 @default.
- W2471421002 hasIssue "2" @default.
- W2471421002 hasLocation W24714210021 @default.
- W2471421002 hasOpenAccess W2471421002 @default.
- W2471421002 hasPrimaryLocation W24714210021 @default.
- W2471421002 hasRelatedWork W1593833502 @default.
- W2471421002 hasRelatedWork W1970079461 @default.
- W2471421002 hasRelatedWork W2171321457 @default.
- W2471421002 hasRelatedWork W2314229848 @default.
- W2471421002 hasRelatedWork W2469172241 @default.
- W2471421002 hasRelatedWork W2471421002 @default.
- W2471421002 hasRelatedWork W2495512893 @default.
- W2471421002 hasRelatedWork W2801383406 @default.
- W2471421002 hasRelatedWork W3096188890 @default.
- W2471421002 hasRelatedWork W2316377300 @default.
- W2471421002 hasVolume "101" @default.
- W2471421002 isParatext "false" @default.
- W2471421002 isRetracted "false" @default.
- W2471421002 magId "2471421002" @default.
- W2471421002 workType "article" @default.