MelaninsVitiligoMelanocytesMonophenol MonooxygenaseColorSkin PigmentationColor PerceptionPigmentationHair ColorMelanosomesMelanomaMicrophthalmia-Associated Transcription FactorColor VisionColor Perception TestsHypopigmentationUltrasonography, Doppler, ColorColor Vision DefectsEye ColorPigmentation Disordersgp100 Melanoma Antigenalpha-MSHSkinHyperpigmentationIntramolecular OxidoreductasesEpidermisNevusMelanoma, Experimental