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. 2016 Nov 25;9:130. doi: 10.3389/fnmol.2016.00130

Figure 7.

Figure 7

APPL holoprotein is concentrated in an amphisome-like compartment in GV1 cells and EP cells. (A,B) Examples of Manduca GV1 cells that were fixed and immunolabeled with a combination of antibodies against different Rab proteins (shown in green) and APPL (only anti-cAPPL is shown; magenta). Both anti-Rab7 (A) and anti-Rab11 (B) co-label a population of large cytoplasmic vesicles containing APPL holoprotein (arrowheads), similar to the vesicles found in developing neurons. (C,D) Examples of migrating EP cells in fixed embryos (60 HPF) that were immunolabeled with the same combinations of antibodies. Both anti-Rab7 (C) and anti-Rab11 (D) co-label the large cytoplasmic vesicles containing APPL holoprotein (arrowheads). Scale bar = 7 μm.