Figure 6. The vesicles that contain both Vang and GM130 are absent in Vang mutant embryos.

While Wolbachia-free CS embryo during mid-cellularization contains numerous vesicles that contain both Vang and GM130 (arrow in A), Wolbachia-free stbm¹⁵³ embryo during mid-cellularization does not have such vesicles (B). Arrowheads indicate the vesicles containing only Vang. The regions with arrowheads in A and B are magnified in A' and B', respectively. Scale bar: A,B, 10 µm.