Cytokinins act directly on lateral root founder cells to inhibit root initiation
L. Laplaze, E. Benková, I. Casimiro, L. Maes, S. Vanneste, R. Swarup, D. Weijers, V. Calvo, B. Parizot, M. Herrera Rodriguez, R. Offringa, N. Graham, P. Doumas, J. Friml, D. Bogusz, T. Beeckman, M. Bennett, Plant Cell 19 (2007) 3889–3900.