The photoreduction of kynurenic acid to kynurenine yellow and the occurrence of 3-hydroxy-L-kynurenine in butterflies.
D005453:Fluorescence; D007313:Insecta; D007736:Kynurenic Acid; D007737:Kynurenine; D008027:Light; D010084:Oxidation-Reduction; D010860:Pigments, Biological
D010860:Pigments, Biological; D007737:Kynurenine; D007736:Kynurenic Acid