The following antibodies were used in this study: rabbit anti-APC2 (in paper referred to as Ab#1) (1:200, Abcam, ab80018, RRID:AB_2040524), rabbit anti-APC2 (in paper referred to as Ab#2) (1:500, Sigma-Aldrich, SAB3500185, RRID:AB_10638135), mouse anti-MAP2 (1:500, clone HM...