text:  P50_C-DGCR8 KO cones, replicate 1 [array] FACS-sorted cones, P50 C-DGCR8 KO mice strain/background: C57BL/6; genotype/variation: C-DGCR8 KO (D4-cre/DGCR8 KO/Ai9 tdTomato); tissue: retina; cell type: cone photoreceptors; age: postnatal day 50