Fig. 1

Mrap2 KO mice display decreased locomotor activity. a Body mass of 12- to 13-week-old WT (n = 12) and Mrap2 KO (n = 13) male mice. b Daily food intake of WT and Mrap2 KO mice. c Daily calories absorbed by WT and Mrap2 KO mice. d ANCOVA-corrected energy expenditure of WT and Mrap2 KO mice. e Activity of WT and Mrap2 KO mice. f Hourly activity of WT and Mrap2 KO mice. g Cumulative food intake (regular diet) of WT and Mrap2 KO mice over 5 days. h Cumulative food intake (regular diet) of WT and Mrap2 KO mice after a 24 h fast. Error bars are SEM. *P < 0.05, **P < 0.01