Induction of Resistance Mediated by an Attenuated Strain of Valsa mali var. mali Using Pathogen-Apple Callus Interaction System
Figure 2
Changes in free proline content (μg/g FW), soluble sugar, and soluble protein contents (mg/g FW) in the apple calli inoculated with PDA (control), LXS080601, LXS081501, and LXS081501 + LXS080601. Data represent the mean of “Fuji” and “Gala” cultivars in two independent experiments. Error bars represent standard error of the mean. Different letters on the bar show statistical significance () in the osmotic adjustment substance contents at the indicated time point.
