Movie 1.

In silico simulations of Thr-dependent proliferation dynamics in the RAM of Wt and mto2-2 roots; related to Fig. 2. Two simulations are shown where the video panels show the cell proliferation dynamics for Wt (left) and mto2-2 (right) roots. Dynamics are shown from the initial condition where the RAM of Wt and mto2-2 are identical, until the moment when all the cells of the RAM of the mto2-2 mutant do not divide anymore and the RAM becomes exhausted (consumed). At this point, cell divisions continue in the Wt in silico root. To appreciate cell length distributions along the in silico root, each subsequent cell in a cell file is depicted with a different tonality.