UAS regulatory sequences drive expression of a mutant form of Pgam5 in which the histidine at amino acid 94 has been replaced by alanine.
Pgam5H94A.UAS/Scer\GAL4c739 fails to rescue Pgam51
Expression of Pgam5H94A.Scer\UAS in mushroom bodies under the control of Scer\GAL4c739 fails to rescue the heat shock sensitivity seen in Pgam51 mutant flies.