Fig. 1.

AvrHah1 promotes the intake of water into the apoplast of X. gardneri (Xg)-infected plants. N. benthamiana was syringe-infiltrated with X. gardneri (1), XgΔhrcV (2), XgΔavrHah1 + avrHah1 (3), and XgΔavrHah1 (4) at OD₆₀₀ = 0.1 [depicted in the diagram as the bottom left area of the leaf, top left area of the leaf (2), bottom right area of the leaf (3), and top right area of the leaf (4), respectively]. At 48 hpi, a 30-μL drop of water was pipetted on top of a small epidermal wound in the infiltrated areas. Pictures were taken at the times indicated in each frame until 2 min and 20 s after application of the first water drop.