Deletion of the SCCRO3 promoter region and sequence encoding the N-terminal 204 amino acid residues.
SCCRO3J155/SCCRO3J155 flies show similar upward migration behavior to controls when knocked to the bottom of a glass jar. SCCRO3J155/SCCRO3J155 flies have a shorter lifespan than controls. The average number of F1 progeny per breeding pair (female mutant, wild type male) is significantly reduced in SCCRO3J155/SCCRO3J155 mutants compared to controls. SCCRO3J155/SCCRO3J155 mutants have significantly slower growth than controls during embryonic and larval stages (though they catch up by the time they hatch).
SCCRO3J155 has short lived phenotype, enhanceable by SCCROJ34/SCCROJ34
SCCRO3J155/SCCRO3J155 is an enhancer of short lived phenotype of SCCROJ34
SCCRO3J155, SCCROJ34 has female semi-sterile phenotype
SCCRO3J155/SCCRO3J155 SCCROJ34/SCCROJ34 double mutants have shorter lifespans and increased infertility compared to either single mutant (single mutants have shorter lifespans and decreased fertility compared to controls).