| 30044 | Q9QXZ9 | OPN4_MOUSE | Melanopsin (Opsin-4) | DISRUPTION PHENOTYPE | Mice fail to show a pupillar reflex, photoentrainment of the circadian clock and other non-image forming responses to light (PubMed:12808468). Newborn mice show normal hyaloid vessel numbers and normal vessel cellularity, however vessel numbers are increased by P8 (PubMed:30936473). In Opn4 and Pde6b double knockout mice optokinetic visual tracking response is abolished (PubMed:26392540). {ECO:0000269|PubMed:12808468, ECO:0000269|PubMed:26392540, ECO:0000269|PubMed:30936473}. |