Figure 3
- ID
- ZDB-FIG-220326-29
- Publication
- Ahmed et al., 2022 - Strip1 regulates retinal ganglion cell survival by suppressing Jun-mediated apoptosis to promote retinal neural circuit formation
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(A) Transferase dUTP nick end labeling (TUNEL) of wild-type and strip1rw147 mutant retinas carrying the transgene Tg[ath5:GFP] to label RGCs. Nuclei are stained with Hoechst. Scale bar, 50 μm. (B) The number of TUNEL+ cells in ganglion cell layer (GCL). Two-way analysis of variance (ANOVA) with the Tukey multiple comparison test, n ≥ 3. (C) Percentage of ath5+ area relative to total retinal area. Two-way ANOVA with the Tukey multiple comparison test, n ≥ 3. (D) Cell transplantation design to evaluate the cell autonomy of Strip1 in RGC survival. Donor embryos from a strip1rw147 mutant background are labeled with dextran rhodamine and transplanted into host wild-type embryos. Hosts that show transplanted retinal columns at 60 hpf were subjected to TUNEL. (E) 60-hpf host retinas stained with TUNEL FL to visualize apoptotic cells in wild type to wild type (upper panel) or strip1rw147 mutant to wild type (lower panel). Arrows indicate the presence of apoptotic donor cells. Scale bar, 10 μm. (F) Percentage of TUNEL+ donor RGCs relative to total donor RGCs. Mann–Whitney U-test, n = 4. For all graphs, data are represented as means ± SD. *p < 0.05, **p < 0.01, and ****p < 0.0001.
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