The Hsap\SOD1 coding sequence has been mutated (carries the amino acid replacement G93C).
Hsap\SOD1G93C.Sod is a suppressor of short lived phenotype of Sod1X-16/Sod1X-39
The addition of Hsap\SOD1G93C.Sod (specifically insertion P{dSod-hSod.G93C}2) can suppress the reduced life-span phenotype of SodX-16/SodX-39 flies to effectively wild-type, though other lines do exhibit a variability in their ability to suppress the phenotype.