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. 2023 Feb 9;11:1108653. doi: 10.3389/fbioe.2023.1108653

FIGURE 2.

FIGURE 2

Characterization of the engineered strains treated with 50 mM H2O2. (A). Investigation of colony forming units of the engineered and control strains by spotted plate method. (B). Detection of cell viability based on the fluorescent dye of engineered and control strains by flow cytometry. (C). Measurement of the intracellular ROS levels of engineered and control strains based on the fluorescent by microplate reader.