Table 2  Locomotor activity data for constant dark (DD)
DD (days 5–12)
GenotypeNRI ± SEM% rhythmic
WT940.44 ± 0.01**99
−/−810.20 ± 0.01*44
Tdc980.18 ± 0.01*37
TH210.23 ± 0.03*43
TrH340.21 ± 0.02*46
Tdc+TH1400.30 ± 0.01*,**88
Tdc+TrH2040.26 ± 0.01*,**78
TH+TrH1190.30 ± 0.01*,**83

  • Activity data under DD conditions. A summary of mean activity, RI value and percentage of entrainment or rhythmicity for each genotype is shown for DD conditions. * genotypes that were significantly different from the WT control (Kruskal-Wallace with Dunn's post-hoc for multiple comparisons P < 0.05). ** genotypes that were significantly different from the dVMAT mutant (Kruskal-Wallace with Dunn's post-hoc for multiple comparisons P < 0.05).