From: Extremely Complex Populations of Small RNAs in the Mouse Retina and RPE/Choroid Invest. Ophthalmol. Vis. Sci.. 2013;54(13):8140-8151. doi:10.1167/iovs.13-12631 Figure Legend: Offset microRNAs (isomoRs). These are generated during microRNA biogenesis and define the ends of the mature microRNAs. We observed 5′ isomoRs in both the retina (e.g., miR-96-5p; top panel) and in the RPE/choroid (e.g., miR-211-5p; bottom panel). Both microRNAs exhibited 3′ isomiRs, including nontemplated additions. Date of download: 10/20/2017 The Association for Research in Vision and Ophthalmology Copyright © 2017. All rights reserved.