UAS regulatory sequences drive vri expression.
locomotor rhythm defective, with Scer\GAL4tim.UAS
vriScer\UAS.cBa driven by Scer\GAL4tim.Scer\UAS lengthens the locomotor rhythm circadian clock to about 25 hours.
Flies expressing vriScer\UAS.cBa under the control of Scer\GAL4tim.Scer\UAS show altered locomotor activity rhythms. Flies may have a longer locomotor activity period than wild-type flies or may be arrhythmic, depending on the vriScer\UAS.cBa line used.
Scer\GAL4tim.UAS, vriUAS.cBa has locomotor rhythm defective phenotype, enhanceable by Pdp1[+]/Pdp1P205
The addition of Pdp1P205/+ to vriScer\UAS.cBa, Scer\GAL4tim.Scer\UAS animals furthers lengthens their locomotor rhythm circadian clock to about 27 hours.