Figure 1. Age-related alterations in body weight, colon length and MLN weight of dwarf mice. (A) Body weight (left panel) and body length (right panel) in juvenile and adult mice. (B) Colon length in juvenile (left panel) and adult (middle panel) mice. Right panel, average length of five colons. (C) MLN size in juvenile (left panel) and adult (middle panel) mice. Right panel, ratio of MLN weight/body weight in five mice. *, P < 0.05; **, P < 0.01 and ***, P < 0.001 compared to WT.