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Fig. 8. Disruption of the Dynein motor complex selectively interferes with FMRFa
expression in Tv neurons. (A) FaRP expression in third instar larval brain and
ventral ganglia in which
Gl is produced in neuroendocrine cells using
the C929 driver. Note lack of staining in the NHO and Tv neurons, SE2
unaffected (light-blue arrows). (B) Expression of
Gl in the NHO using
the 24B driver does not interfere with FaRP staining in Tv neurons (yellow
arrows) or NHO (white arrow). (C) FaRP staining in animals expressing
p50/Dynamitin using the C929 driver. P-Mad accumulation in the midgut of
Y45>Gal4; UAS-
Gl (D) and wild-type embryos (E). P-Mad accumulation
in future amnioserosa cells of da>Gal4; UAS-
Gl (F) and
wild-type embryos (G). Scale bars: in A, 50 µm for A-C; in D, 200 µm for
D-G. Anterior leftwards in all panels. (A-C,F,G) Dorsal views; (D,E) lateral
views.