Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990996212> ?p ?o ?g. }
- W1990996212 endingPage "249" @default.
- W1990996212 startingPage "244" @default.
- W1990996212 abstract "In altricial and semi-altricial species, asynchronous hatching gives the first chicks to hatch an initial advantage over other siblings and often leads to the elimination of the smallest chicks. Both baseline corticosterone and acute stress-induced corticosterone levels have been shown to be higher in food deprived chicks than in chicks fed ad libitum. However, first-hatched chicks have also been shown to exhibit higher corticosterone levels than last-hatched chicks, suggesting an influence of the initial differences between eggs on corticosterone levels. We subjected single-chicks of southern rockhopper penguins Eudyptes chrysocome chrysocome to a standardised capture-stress protocol. In this species having very dimorphic two-egg clutches, we examined whether corticosterone levels were different between the two chick categories and tested for the effect of body condition controlled by the chick category. Neither body sizes, nor corticosterone levels differed between A- and B-chicks at 18 days. In contrast to baseline corticosterone levels, acute stress-induced levels of corticosterone were negatively correlated to body condition: chicks with a good body condition had lower acute stress-induced levels of corticosterone than chicks with a poor condition, whatever the chick category. Our results do not support the idea that initial differences in egg characteristics could drive the difference in corticosterone levels between siblings. On the contrary, they show that the A-egg of rockhopper penguins has, when reared alone, the same intrinsic potential to develop into a fledged chick as the B-egg. Later differences in body condition appear to lead to variation in the acute stress-induced levels of corticosterone." @default.
- W1990996212 created "2016-06-24" @default.
- W1990996212 creator A5000612891 @default.
- W1990996212 creator A5006454093 @default.
- W1990996212 creator A5017542254 @default.
- W1990996212 creator A5034894819 @default.
- W1990996212 creator A5057217606 @default.
- W1990996212 date "2010-12-01" @default.
- W1990996212 modified "2023-10-14" @default.
- W1990996212 title "Reversed hatching order, body condition and corticosterone levels in chicks of southern rockhopper penguins (Eudyptes chrysocome chrysocome)" @default.
- W1990996212 cites W1840277495 @default.
- W1990996212 cites W1944607568 @default.
- W1990996212 cites W1973259939 @default.
- W1990996212 cites W1977143695 @default.
- W1990996212 cites W1978205866 @default.
- W1990996212 cites W1986763259 @default.
- W1990996212 cites W1987263498 @default.
- W1990996212 cites W1988093432 @default.
- W1990996212 cites W1993524862 @default.
- W1990996212 cites W2016264455 @default.
- W1990996212 cites W2024104039 @default.
- W1990996212 cites W2027399463 @default.
- W1990996212 cites W2028509130 @default.
- W1990996212 cites W2029972172 @default.
- W1990996212 cites W2043520884 @default.
- W1990996212 cites W2049812688 @default.
- W1990996212 cites W2056120326 @default.
- W1990996212 cites W2062676883 @default.
- W1990996212 cites W2068317062 @default.
- W1990996212 cites W2077684185 @default.
- W1990996212 cites W2081120011 @default.
- W1990996212 cites W2083366465 @default.
- W1990996212 cites W2085324459 @default.
- W1990996212 cites W2091898847 @default.
- W1990996212 cites W2093559723 @default.
- W1990996212 cites W2112664650 @default.
- W1990996212 cites W2132325732 @default.
- W1990996212 cites W2139488863 @default.
- W1990996212 cites W2153895480 @default.
- W1990996212 cites W2159164875 @default.
- W1990996212 cites W2166868486 @default.
- W1990996212 cites W2168994306 @default.
- W1990996212 cites W2317389321 @default.
- W1990996212 cites W2327438386 @default.
- W1990996212 cites W2331676169 @default.
- W1990996212 cites W4242584517 @default.
- W1990996212 cites W4250152181 @default.
- W1990996212 doi "https://doi.org/10.1016/j.ygcen.2010.09.007" @default.
- W1990996212 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20850443" @default.
- W1990996212 hasPublicationYear "2010" @default.
- W1990996212 type Work @default.
- W1990996212 sameAs 1990996212 @default.
- W1990996212 citedByCount "7" @default.
- W1990996212 countsByYear W19909962122013 @default.
- W1990996212 countsByYear W19909962122014 @default.
- W1990996212 countsByYear W19909962122015 @default.
- W1990996212 countsByYear W19909962122017 @default.
- W1990996212 countsByYear W19909962122022 @default.
- W1990996212 crossrefType "journal-article" @default.
- W1990996212 hasAuthorship W1990996212A5000612891 @default.
- W1990996212 hasAuthorship W1990996212A5006454093 @default.
- W1990996212 hasAuthorship W1990996212A5017542254 @default.
- W1990996212 hasAuthorship W1990996212A5034894819 @default.
- W1990996212 hasAuthorship W1990996212A5057217606 @default.
- W1990996212 hasConcept C105083479 @default.
- W1990996212 hasConcept C111850983 @default.
- W1990996212 hasConcept C126322002 @default.
- W1990996212 hasConcept C134018914 @default.
- W1990996212 hasConcept C140793950 @default.
- W1990996212 hasConcept C167654180 @default.
- W1990996212 hasConcept C2777744765 @default.
- W1990996212 hasConcept C2780352252 @default.
- W1990996212 hasConcept C2780841215 @default.
- W1990996212 hasConcept C71315377 @default.
- W1990996212 hasConcept C71924100 @default.
- W1990996212 hasConcept C86803240 @default.
- W1990996212 hasConcept C90856448 @default.
- W1990996212 hasConceptScore W1990996212C105083479 @default.
- W1990996212 hasConceptScore W1990996212C111850983 @default.
- W1990996212 hasConceptScore W1990996212C126322002 @default.
- W1990996212 hasConceptScore W1990996212C134018914 @default.
- W1990996212 hasConceptScore W1990996212C140793950 @default.
- W1990996212 hasConceptScore W1990996212C167654180 @default.
- W1990996212 hasConceptScore W1990996212C2777744765 @default.
- W1990996212 hasConceptScore W1990996212C2780352252 @default.
- W1990996212 hasConceptScore W1990996212C2780841215 @default.
- W1990996212 hasConceptScore W1990996212C71315377 @default.
- W1990996212 hasConceptScore W1990996212C71924100 @default.
- W1990996212 hasConceptScore W1990996212C86803240 @default.
- W1990996212 hasConceptScore W1990996212C90856448 @default.
- W1990996212 hasIssue "3" @default.
- W1990996212 hasLocation W19909962121 @default.
- W1990996212 hasLocation W19909962122 @default.
- W1990996212 hasLocation W19909962123 @default.
- W1990996212 hasOpenAccess W1990996212 @default.
- W1990996212 hasPrimaryLocation W19909962121 @default.
- W1990996212 hasRelatedWork W1756428141 @default.
- W1990996212 hasRelatedWork W1988068642 @default.