Table 1. Metabolic phenotyping of 6 weeks old female mice on CD.

	wt	atERαKO
Body weight [g]	19.28 ± 0.55	22.80 ± 0.41***
Locomotor acitivty [cnts/d]	91477 ± 10009	81981 ± 7452
Food intake [kcal/d]	12.50 ± 1.38	12.11 ± 0.85
Body temperature [°C]	37.36 ± 0.10	37.26 ± 0.11
Energy expenditure [kcal/h/kg lean mass]	27.93 ± 0.81	23.79 ± 0.69**
Lean mass [g]	15.30 ± 0.47	17.94 ± 0.64*
Fat mass[g]	1.96 ± 0.11	2.03 ± 0.06

N = 5. Two-tailed t-test. ^*P < 0.05; ^**P < 0.01; ^***P < 0.001.