An Hsp70 promoter drives expression of the approximately 3kb sbb open reading frame encoded by EST LD13770.
sbbhs.PY rescues sbb03432
sbbhs.PY/Scer\GAL4[-] rescues sbbEP328
The turning rate defect observed in sbb03432 homozygous third instar larvae is rescued by sbbhs.PY in the absence of heat-shock.
sbb03432 animals rescued by expression of sbbhs.PY are completely fertile. The sbb03432 wing vein phenotype is restored to normal when 4 (but not 2) copies of sbbhs.PY are present in flies reared at 25oC.