John E. Steffen

Contributions of pterin and carotenoid pigments to dewlap coloration in two anole species

John E. Steffen, Kevin J. McGraw · Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology · 2006 · 79 citations

Biology, Anole Species, Natural Pigments +6

Host Stress Response Is Important for the Pathogenesis of the Deadly Amphibian Disease, Chytridiomycosis, in Litoria caerulea

John D. Peterson, John E. Steffen, Laura K. Reinert et al. · PLoS ONE · 2013 · 77 citations · Full text

Host Stress Response, Physiological Plant Pathology, Baseline Corticosterone +17

How dewlap color reflects its carotenoid and pterin content in male and female brown anoles (Norops sagrei)

John E. Steffen, Kevin J. McGraw · Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology · 2009 · 56 citations

Biology, Carotenoid, Botany +5

Carotenoid Access, Nutritional Stress, and the Dewlap Color of Male Brown Anoles

John E. Steffen, Geoffrey E. Hill, Craig Guyer · Copeia · 2010 · 44 citations

Biology, Nutrition, Animal Physiology +15

Display behaviour and dewlap colour as predictors of contest success in brown anoles

John E. Steffen, Craig C. Guyer · Biological Journal of the Linnean Society · 2014 · 31 citations · Full text

Biology, Animal Behaviour, Breeding Behavior +14