Fig. 4. DMYPT is required for oogenesis. (A,C) Morphology of eggs derived
from WT (OreR) (A) and from DMYPT03802 homozygous
GLCs (C) (dorsal view, anterior is up). Eggs derived from
DMYPT03802 GLCs are about 25% the size of wild-type ones.
(B,D) Stage 13-14 egg chambers of WT (B) and
DMYPT03802 GLCs (D) (lateral view, anterior is up-left).
Loss of DMYPT activity blocks the dumping of the nurse cell cytoplasm into the
oocyte. Arrows indicate the dorsal appendages of stage 13/14 eggs.