AATK and Anxiety: However, because they spent significantly more time on the open arms than WT mice (Fig. 8B), the total time on the open arm was longer for KO than WT mice (Fig. 8C), suggesting less anxiety of LMTK1 KO mice (Fig. 8A–C, means ± SEM, n = 6 for WT and n = 7 for LMTK1 KO mice, p = 0.4610 for A, **p = 0.0017 for B, **p = 0.0012 for C, Mann–Whitney U-test, ns, not significant).