Amino acid replacement: S38A.
Expression of bmmS38A.Scer\UAS under the control of Scer\GAL4fat in fed flies does not alter the amount of storage fat (measured as triacylglycerol content) of immature (less than 1 day old) or mature (6 days old) adults, compared to controls.
Mature adults expressing bmmS38A.Scer\UAS under the control of Scer\GAL4fat show no difference in carbohydrate storage (measured as glycogen content) compared to controls.