Fig. 4

Impact of exercise and housing conditions on miR-124 levels at the hippocampus. a The mature sequence of miR-124 and the 3′ untranslated region of Nr3c1 are highly conserved across species, suggesting a critical functional link between them (miRNA seed sequence shown in capitals). b Expression of miR-124 for single-housed mice and pair-housed that exercised or remained sedentary. * p < 0.05 housing effect; # p < 0.05 post hoc comparison between sedentary single-housed mice and single-housed mice that exercise; # # p < 0.01 post hoc comparison between sedentary single-housed mice and sedentary pair-housed mice