Fig. 6. Entry into the endocycle disrupts the asymmetric distribution of
-tubulin in dap cysts. (A-D) dap4 cysts
double labeled with DAPI (A,C) and
-tubulin antibody (B,D). In C, where
the oocyte has become polyploid (arrowhead), there is no concentration of
-tubulin staining (D) in the oocyte (compare with B).