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. 2020 Apr 9;15(4):e0231220. doi: 10.1371/journal.pone.0231220

Fig 4. The longitudinal changes in the thicknesses of the retinal layers.

Fig 4

Open circles, C57BL/6J mice; closed circles, Rdh5-/- mice. Panel A, thickness changes in the inner retinal layer (layer A). Panel B, the thickness of the outer retinal layer (layer B). Panel C, the thickness of the photoreceptor inner and outer segments (IS/OS) layer (layer C). Panel D, the thickness of the combined RPE and choroid layers (layer D). Animal numbers: C57BL/6J mice, n = 4 (PM1-4), n = 6 (PM5 and 6); Rdh5-/- mice, n = 6 (PM1-3 and PM6), n = 8 (PM4), n = 4 (PM5). Statistical significance: *, P <0.05; **, P <0.01; ***, P < 0.001 (Student’s t-test).