An Hsp70 promoter drives expression of a full length wild-type Raf cDNA.
Rafhs.PR partially rescues Raf11
Expression of phlhs.PR in phl11/Y embryos which lack both maternal and zygotic phl function rescues 99% of the embryos so that they resemble embryos which lack maternal but not zygotic phl function (having a "torso" phenotype).