PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17251447-8 2007 Ablation of RPE65 in Nrl(-/-) and Rho(-/-) mice led to the absence of 11-cis retinal, but increased the total retinoid content, with retinyl esters representing the most abundant retinoid species. retinyl esters 133-147 retinal pigment epithelium 65 Mus musculus 12-17