Fig. 5. Reduced ETH transcript levels in the endocrine Inka cells of
crc mutant third instar larvae. (A,B) Intensity of in situ
hybridization with an ETH antisense probe in the Inka cells on
tracheal metameres 5 (TM5) and 8 (TM8) of the tracheae in (A)
dimmKG02598/Rev4 (N=9) vs
dimmKG02598/+ (N=8) and (B)
crc1/crc1 (N=9) vs
crc1/+ (N=10) larvae. **P<0.01;
***P<0.001; one-way ANOVA. Scale bar, 10 µm.