78.3% of qsmNP2664/qsmNP6258 flies show robust locomotor activity rhythmicity under dim (35-55 lux) constant light conditions, with a long period length of 28.6 +/- 0.4 hours, whereas control animals are largely arrhythmic under these conditions.
27.% of heterozygotes show robust locomotor activity rhythmicity under dim constant light conditions.
76.4% of flies expressing qsmdsRNA.Scer\UAS under the control of Scer\GAL4qsm-NP2664 in a qsmNP2664/+ background show robust locomotor activity rhythmicity under dim constant light conditions.