Figure 6
From: The algicidal mechanism of prodigiosin from Hahella sp. KA22 against Microcystis aeruginosa
Effect of PG on ROS and MDA contents of M. aeruginosa. Algal cells treated with 20 µg/mL, 30 µg/mL or 50 µg/mL of PG were harvested for ROS levels (a) and MDA content (b) measurements. (c–f): fluorescence microscope images of intracellular ROS fluorescence intensity in cells treated with 30 µg/mL PG for 0, 2, 10 and 24 h. Values are means ± SD (n = 3). *(p < 0.05) and **(p < 0.01) represent significant differences compared to the control cells.
