Aichinger, E., Villar, C., di Mambro, R., Sabatini, S., & Köhler, C. (2011). The
CHD3 chromatin remodeler PICKLE and polycomb group proteins antagonistically regulate meristem activity in the Arabidopsis
root. The Plant Cell, 23(3), 1047-1060. doi:10.1105/tpc.111.083352.