sax cis-regulatory sequences drive expression of a chimeric protein which consists of the extracellular domain of Agam\sax fused to the intracellular domain of sax.
sax::Agam\saxAgamEX.DmelIN.sax is a suppressor of lethal phenotype of sax4/Df(2R)BSC265
sax::Agam\saxAgamEX.DmelIN.sax completely rescues the lethality of sax4/Df(2R)BSC265 animals.