photopigment

n.

（感）光色素；

Melanopsin: an exciting photopigment
A unifying presentation of photopigment spectra.
Polymorphism in red photopigment underlies variation in colour matching
Melanopsin forms a functional short-wavelength photopigment.
Richer color experience in observers with multiple photopigment opsin genes
Rhabdomeric phototransduction initiated by the vertebrate photopigment melanopsin
Melanopsin-dependent nonvisual responses: evidence for photopigment bistability in vivo
The photopigment melanopsin is exclusively present in pituitary adenylate cyclase-activating polypeptide-containing retinal ganglion...
Molecular localization of frog retinal receptor photopigment by electron microscopy and low-angle X-ray diffraction
Intrinsically photosensitive retinal ganglion cells detect light with a vitamin A-based photopigment, melanopsin.