Figure A4.

(A) Root tip model meristem size for various universally altered PLT diffusion rates. (B–D) Snapshot of Auxin level, PLT expression level, PLT protein level and the cell developmental stage of the Root tip model at the end of simulations with various universally altered PLT diffusion rates corresponding to A. (E) Total cell production in the mature meristems with locally altered diffusion rates in the SCN (red) the SCN and the TA (purple) or the TA (blue). (F–K) Snapshot of Auxin level, PLT expression level, PLT protein level and the cell developmental stage of the Root tip model at the end of simulations with PLT diffusion either altered in the SCN (F,G) the the SCN and the TA (H,K), or the TA (I,J).