kb -1.8 to -5.9 kb fragment deleted; -2.4 to -4.9.
Breakpoint is 37 kb 3' of the sc structural gene.
Anterior notopleural macrochaetae are not removed.
Only the L1 bristle is missing in the proboscis of mutant flies.
Flies lack the SC macrochaetae, tr2 sensilla trichiodea and at least two of the three sensilla campaniformia on the ANWP, part of the recurved bristles on the anterior wing margin.
The number of bractless bristles on the basitarsi of the second legs is reduced.
Induced on: wa.