Replacement of the P{lacW} element in P{lacW}k08617 with a P{Mae-UAS.6.11} element.
Expression of bowlRBG under the control of Scer\GAL4ptc-559.1 results in fusion of tarsal segments in the leg, with tarsal segments 1 and 2 being most consistently fused, while tarsal segments 2 and 3 are occasionally fused. Expression of bowlRBG under the control of Scer\GAL4Dll-md23 results in fusion of tarsal segments in the leg.
bowlRBG; Scer\GAL4byn-Gal4 embryos have only subtle hindgut defects: The small intestine is slightly wide than wild-type, the large intestine is shorter and the rectum slightly longer.