An Hsp70 promoter drives expression of the entire Hnf4 coding sequence.
Hnf4hs.PP rescues Hnf4Δ17/Hnf4Δ33
Starvation sensitivity of Hnf4Δ17/Hnf4Δ33 transheterozygotes can be rescued by heat-inducible Hnf4hs.Act.