Fig 1. Increased daily activity and less fragmentation of activity in Usp2 KO mice.

(A) Representative actograms for the wheel running activity of WT and Usp2 KO mice over 10 days under a 12h:12h light:dark cycle. (B, C) Quantification, averaged over the 10 days, of the total daily activity (B) and the average bout length (C). Individual data points represent independent mice (n: WT = 6, KO = 5) and data are represented as mean ± SEM. Unpaired two-tailed t-tests, *: p < 0.05.