RUNX1 is a key target in t(4;11) leukemias that contributes to gene activation through an AF4-MLL complex interaction. - Wilkinson, A; Ballabio, E; Geng, H; North, P; Tapia, M; Kerry, J; Biswas, D; Roeder, R; Allis, C; Melnick, A; de Bruijn, M; Milne, T (Cell reports, 2013)