Figure 4
From: The DrosophilaSTIM1 orthologue, dSTIM, has roles in cell fate specification and tissue patterning
dSTIM regulates mechanosensory bristle differentiation. Dorsal view of the adult wild-type (wt) notum (A), showing the position and orientation of single michrochaete (mC) and macrochaete (MC) mechanosensory bristles. Flies expressing dSTIMRNAidriven by pnr.Gal4 exhibit a partially bald cuticle lacking mC over the pannier expression domain (dotted ring) (B), while flies overexpressing dSTIMFLexhibit misorientated and duplicated bristles when induced by pnr.Gal4 (C), or sca..Gal4 (inset C).