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. 2019 Oct 21;48:592–604. doi: 10.1016/j.ebiom.2019.09.048

Fig. 4.

Fig. 4:

Co-localization of NIR-AF and SW-AF in the RPE of WT and pigmented Abca4−/− mice. NIR-AF is shown in red while SW-AF is shown in green, yielding yellow when superimposed. Black arrows point to co-localization of NIR-AF and SW-AF in direct contact to BF-identified melanosomes, while white arrows point to co-localization of NIR-AF and SW-AF spatially separated from melanosomes. Asterisks mark autofluorescent outer segments. Scale bar: 2 µm. N = 1–2 animals per group. BF: bright field; NIR: near-infrared; SW: short wavelength.