(A to E) Lateral views of the adult thorax of flies expressing the indicated transgenes in flies expressing RFP under the control of the eq> driver: (A) Control eq>RFP, lacZ; (B) eq>RFP, Vap33RNAi; (C) eq>RFP, Vap33o/e; (D) eq>RFP, Vha55RNAi; (E) eq>RFP, Vha44o/e. Arrowheads indicate the notum. (F to J) Lateral views of the adult thorax of flies expressing the indicated transgenes in the eq>NEXT background: (F) eq>NEXT, lacZ; (G) eq>NEXT, Vap33RNAi; (H) eq>NEXT, Vap33o/e; (I) eq>NEXT, Vha55RNAi; (J) eq>NEXT, mamDN. (K) Quantification of the thoracic area in all genotypes in (A) to (J). n = 2 independent experiments, n = 3 samples analyzed for each genotype per experiment. Error bars indicate SEM. ***P < 0.0001, *P = 0.01. ns, differences not significant (t tests with two-tailed distribution and equal variance or Mann-Whitney U test). Scale bars, 50 µm.