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Data from: The carotenoid beta-carotene enhances facial color, attractiveness and perceived health, but not actual health, in humans
负责人:
Foo, Yong Zhi
关键词:
carotenoid trade-off hypothesis humans mate choice skin colour
DOI:
doi:10.5061/dryad.1b65b
摘要:
Carotenoid-based coloration plays an important role in mate choice in many animal species. It is argued to be an honest signal of health because
Data from: Significant differences in maternal carotenoid provisioning and effects on offspring fitness in Chinook salmon colour morphs
负责人:
关键词:
common garden;Oncorhynchus tshawytscha;infectious hematopoietic necrosis virus;carotenoid pigmentation;genetic polymorphisms;gene expression
DOI:
doi:10.5061/dryad.33m546g
摘要:
wth, and immune function. Despite demonstrated advantages of carotenoids, large intra? and interspecific variation in carotenoid utilization exists, suggesting trade?offs
Data from: Carotenoid coloration is related to fat digestion efficiency in a wild bird
负责人:
Madonia, Christina
关键词:
Sexual selection Steatocrit Ornamentation Metabolism Coccidia
DOI:
doi:10.5061/dryad.s7q28
摘要:
duced de novo), with a general assumption that carotenoids are limited resources for wild organisms, causing trade-offs in allocation of carotenoids to different
Data from: Elaborate visual and acoustic signals evolve independently in a large, phenotypically diverse radiation of songbirds
负责人:
关键词:
song;plumage;Thraupidae;sexual selection;trade-off;transfer hypothesis;tanagers
DOI:
doi:10.5061/dryad.7mj61
摘要:
comparative study of multimodal sexual signalling to date. We consider whether evolutionary covariates, including habitat, structural and carotenoid-based colora
Data from: The relationship between blood parasites and ornamentation depends on the level of analysis in the common yellowthroat
负责人:
关键词:
ornament;blood parasites;Geothlypis trichas
DOI:
doi:10.5061/dryad.5cj78
摘要:
ntially, greater concentration of carotenoids in the yellow feathers. This suggests that males may be able to tolerate an increase in parasi

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