| 13603 | Q9WUK7 | OPN3_MOUSE | Opsin-3 (Encephalopsin) (Panopsin) | DISRUPTION PHENOTYPE | No visible phenotype (PubMed:32040503). Increased weight gain on a high fat diet, as a result of increased fat mass and increased insulin resistance (PubMed:32040503). Increased basal glucose uptake in brown adipocytes, potentially as a result of decreased GLUT1 expression (PubMed:32040503). Significantly reduced lipocytic rate, mitochondrial DNA expression and cytochrome C oxidase activity in brown adipocyte tissues (PubMed:32040503). Loss of light-mediated increase in glucose uptake, mitochondrial respiration, thermogenic capacity and lipid metabolism-related gene expression in brown adipocyte tissues (PubMed:32040503). Impaired maximum thermogenic capacity with reduced heat production and reduced oxygen consumption in response to norepinephrine treatment in brown adipocytes (PubMed:32040503). {ECO:0000269|PubMed:32040503}. |