Fig. 7. eIF4G2 is not required for the translation of the spermatid differentiation markers fzo and dj. (A-D) Anti-tubulin immunostaining of squashed preparations of (A,B) wild-type and (C,D) eIF4G2 testes. (A,C) DAPI; (B,D) anti-Tub. (E-H) Anti-Fzo immunostaining (F,H) and DAPI (E,G) on squashed preparations of (E,F) wild-type and (G,H) eIF4G2 testes. Arrows indicate location of nuclei; arrowheads mark mitochondrial derivatives (F) or mitochondrial aggregates (H). (I,J) Dj-GFP reporter in (I) wild-type and (J) eIF4G2 testes. Arrowheads indicate Dj-GFP in J. Scale bars: 20 µm. eIF4G2 mutant flies were eIF4G2^BR21-37/eIF4G2^Z3-3283.