Fig. 1: Photoreceptors from L75Pfs retinal organoids lack NRL protein expression.
From: Investigating cone photoreceptor development using patient-derived NRL null retinal organoids

a–t Confocal images of d100 (stage 2) organoids from a WT line (a–e) or three individual clonal lines of the L75Pfs mutant (f–t) showing photoreceptors immunostained for RCVN (b, g, l, q), CRX (c, h, m, r), or NRL (d, i, n, s). a, f, k, p: nuclei (blue); e, j, o merge in t: merge). Scale bars = 50 μm.