UASt regulates expression of a Hsap\BRAF W531C variant found in patients with a RASopathy.
lethal - all die before end of larval stage, with Scer\GAL4C-765
lethal - all die before end of P-stage, with Scer\GAL4ptc.PU
lethal - all die before end of P-stage | heat sensitive, with Scer\GAL4byn.PU