Under free-running conditions (constant darkness), wild-type and CRMPEP3238 mutant animals exhibit similar overall activity. Period length is similar for all tested animals, indicating that the length of the circadian clock is not affected by CRMPEP3238. Compared with wild-type and heterozygous animals, significantly reduced arrhythmic power values indicating the relative strength of rhythmicity of free-running behaviours are observed among CRMPEP3238 homozygotes. Some individual CRMPsupK1 homozygotes and CRMPsupK1/Df(3R)noi-B hemizygotes lack significantly rhythmic behaviours (arrhythmic).
Some individual CRMPEP3238 homozygotes hemizygotes lack significantly rhythmic behaviours (arrhythmic).
Scer\GAL4pnr-MD237/CRMPEP3238 is a suppressor of visible phenotype of pnrMD237
Selected as: a P{EP} insertion line that modifies the pnrMD237/+ phenotype when expressed using Scer\GAL4pnr-MD237.