The expression of melanin-based plumage is separately modulated by exogenous oxidative stress and a melanocortin

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Testosterone-mediated trade-offs in the old age: a new approach to the immunocompetence handicap and carotenoid-based sexual signalling

(2009) C. Alonso-Alvarez et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Multiple ways to become red: Pigment identification in red feathers using spectrometry

(2008) G.M. Toral et al.   COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY

Oxidative stress as a mediator of life history trade-offs: mechanisms, measurements and interpretation

(2008) Pat Monaghan et al.   ECOLOGY LETTERS

Characterization of Japanese Quail yellow as a Genomic Deletion Upstream of the Avian Homolog of the Mammalian ASIP (agouti) Gene

(2008) N. J. Nadeau et al.   GENETICS

The oxidation handicap hypothesis and the carotenoid allocation trade-off

(2008) C. ALONSO-ALVAREZ et al.   JOURNAL OF EVOLUTIONARY BIOLOGY

An update on the honesty of melanin-based color signals in birds

(2008) Kevin J. McGraw   Pigment Cell & Melanoma Research

An Intracellular Antioxidant Determines the Expression of a Melanin-Based Signal in a Bird

(2008) Ismael Galván et al.   PLoS One