Fig. 6. Role of Pvr in plasmatocyte differentiation. (A-E') Pvr^-/Pvr^- mutant clones marked by the absence of GFP (A-E, green) expression. To-pro-3 marks all nuclei (blue). Representative clones are outlined and analyzed for marker expression in A'-E'. P1 antigen (A,A', red) and Pxn (B,B', red) are missing in Pvr^-/Pvr^- clones, but Hemese (C,C', red) and Lz (D,D', red) expression remain unchanged. TUNEL (E,E', red) staining shows that cell death is not enhanced in the mutant clones.