Figure 2.

Comparison of GRANAR- and CellSeT-based methods used to estimate single-root scale hydraulic properties. The input parameters of GRANAR in the figure were gathered with ImageJ. The radial hydraulic conductivity (k_r) values were calculated using the MECHA model assuming an endodermal Casparian strip as the only apoplastic barrier and uniform cell-scale hydraulic properties. The time (indicated as either person or computational using associated graphics) required for each procedure is detailed next to each arrow.