rtP/rtEP571 has adult abdomen phenotype, non-enhanceable by Dp(1;Y)y2sc/+
rtP/rtEP571 has adult abdomen phenotype, suppressible by tw[+]/tw1
rtEP571 has adult abdomen phenotype, suppressible by tw[+]/tw1
The rotated abdomen phenotype is suppressed in tw1/Y; rtEP571 flies.
The rotated abdomen phenotype of rtP/rtEP571 flies is not enhanced by the presence of the Dp(1;Y)y2sc duplication.