English word melanopsin comes from English melano- (Melanin.), English opsin
Dictionary entry | Language | Definition |
---|---|---|
melano- | English (eng) | Melanin. |
opsin | English (eng) | (biochemistry) Any of a group of light-sensitive proteins in the retina. |
melanopsin | English (eng) | Any of a class of photopigment (an opsin) found in the retina; they are involved in the regulation of circadian rhythms. |