Fig. 5. eIF4G2 is required for translation of twine and
cycB in spermatocytes. (A,B) Anti-CycB immunofluorescence
on (A) wild-type and (B) eIF4G2 mutant testes. Bracket indicates
expression of CycB in mature spermatocytes in wild type. (C,D) X-gal
staining of (C) wild-type and (D) eIF4G2 mutant testes expressing a
twine-lacZ reporter. (E,F) In situ hybridization on wild-type
(E) and eIF4G2 (F) testes with cycB antisense probe.
(G,H) In situ hybridization on wild-type (G) and eIF4G2 (H)
testes with twine antisense probe. Scale bars: 100 µm.
eIF4G2 mutant flies were
eIF4G2BR21-37/eIF4G2Z3-3283.