Table 1:  Inner body temperature of UCN1KO mice at 4°C is higher than that of WT mice: statistical comparison of average rectal temperatures, taken every 10 min during 2 h (9 to 13 measurements for each mouse, = 6-7 animals in each group) of exposure to 4°C. Statistical analysis was made using ANOVA followed by Student’s -test.

SexGenotype Average rectal temperatures at 4°C values

MalesWT36.5 ± 1.47<0.01
UCN1KO37.1 ± 1.07

FemalesWT36.8 ± 1.16<0.001
UCN1KO37.9 ± 0.46