Fig. 3.
Means ± SD resting metabolic rate (RMR), body temperature (Tb), thermal conductance, and RQ of wild-type and UCP1-KO mice (n = 5–7 mice per group) acutely exposed to stepwise decreasing ambient temperatures. The mice had been previously acclimated to either 27°C (warm, WA), 18°C (moderate cold; MCA), or 5°C (cold, CA) for at least 3 wk.