Fig. 2
From: Diversity and characteristics of plant immunity–activating bacteria from Brassicaceae plants
Cryptogein-induced ROS production in BY-2 cells co-incubated with bacteria. Bacteria that enhanced cryptogein-induced ROS production are shown. BY-2 cells were co-incubated with bacteria of each strain (∆) or subjected to mock treatment (only a mixture of medium and buffer, ○), and then cryptogein was added. ROS production was monitored based on chemiluminescence. The maximum value of the mock control was expressed as 1.0, and relative chemiluminescence intensity (RCI) is shown. Average values ± SE from three independent experiments are presented. Asterisks indicate a significant difference from the mock control based on Student’s t-test (*, P < 0.05)