Embryos expressing Sema-1bScer\UAS.cWa under the control of Scer\GAL4l(3)H94-H94 show abnormal innervation of muscle 13 by the ISNb axons in 52.5% of segments. Embryos expressing Sema-1bScer\UAS.cWa under the control of Scer\GAL4F63 show abnormal innervation of the muscle 6/7 cleft by the ISNb axons in 47.7% of segments.
Scer\GAL4l(3)H94-H94, Sema1bUAS.cWa has larval intersegmental nerve phenotype, suppressible by Df(4)C3/+
Scer\GAL4F63, Sema1bUAS.cWa has larval intersegmental nerve phenotype, suppressible by Df(4)C3/+
The abnormal innervation of muscles by the ISNb axons caused by expression of Sema-1bScer\UAS.cWa under the control of Scer\GAL4l(3)H94-H94 or Scer\GAL4F63 is dominantly suppressed by Df(4)C3.