Amino acid replacement: R315H.
Nucleotide substitution: G1259A.
G10472151A
G1259A
R315H | whd-PA; R315H | whd-PB; R315H | whd-PC; R315H | whd-PD
R315H
Mutants have a weak mutant wing phenotype.
Homozygotes do not show greater sensitivity to dietary paraquat or to hyperoxia (100% oxygen) compared to controls.
Mutant flies have a significantly shorted life span relative to controls on food medium that has been supplemented with 20mmol/L iron (III) sulfate hydrate but do not show significantly reduced lifespan on medium supplemented with 1mmol/L cadmium sulfate hydrate.