mafr-1 RNAi results in increased fat content, whereas the
daf-18(
ok480) mutation results in reduced fat content.
mafr-1(RNAi);
daf-18(
ok480) double mutants have a fat content like that of
daf-18(
ok480) mutants, suggesting that
daf-18(
ok480) is epistatic to
mafr-1(RNAi)