ETV5 deficiency reduced thymus, but not adrenal, weight. (A) Total (left + right) adrenal gland weight, (B) thymus weight, (C) adrenal weight normalized to body weight, and (D) thymus weight normalized to body weight, of ETV5 knockout (KO) and wildtype (WT) littermate mice. Data are presented as mean ± SEM. Two-tailed t-tests, **p<0.01. n = 5 KO-6 WT/group.