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THE PORPHYROPSIN VISUAL SYSTEM
1. In the rods of fresh-water and some anadromous fishes, rhodopsin is replaced by the purple photolabile pigment porphyropsin. This participates in a retinal cycle identical in form with that of rhodopsin, but in which new carotenoids replace retinene and vitamin A. 2. Porphyropsin possesses a broa...
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1939
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2142009/ https://www.ncbi.nlm.nih.gov/pubmed/19873132 |