Fig 3. Selection for DR does not alter sleep.
A) Sleep profiles depicting hourly sleep reveal that sleep in SRc flies is increased during both day and night compared to the DRc flies and respective controls (N = 64 for all groups). B) The total sleep duration over 24hrs on food is significantly longer in SRc flies than in FSRc flies. No differences are observed between DRc flies and FDRc flies (SRc group: P<0.001; DRc lines: P>0.05; See S1 Table). C) Beam crossings per waking minute are reduced in DRc and SRc flies compared to respective controls (SRc group: P<0.001; DRc lines: P<0.001; See S1 Table).