Fig. 5
Rab8a partially mislocalizes in cc2d2a-/- cones 5 dpf CLEM images of wild-type (wt) (A-A’) and cc2d2a-/- (B-C’) zebrafish expressing mCherry-tagged Rab8a in cones (tg(tacp:mCherry-rab8a), magenta). The mCherry signal is enhanced with anti-mCherry antibody. (A-A’) Note the localization of Rab8a (magenta) to vesicular structures (arrowheads) in wt. (B-B’) In cc2d2a-/- cones, Rab8a (magenta) localizes to accumulated vesicles (v, bracket) as well as to non-membrane-delimited cytoplasmic areas (arrows in C-C’). Scale bars are 3 μm in all panels. OS outer segment, m mitochondria, N nuclei, v vesicular structures, wt wild-type.