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Effect of sampling time on the lethal rate of C. cohnii irradiated by atmospheric and room temperature plasma (ARTP): the line was the growth curve of C. cohnii for the mutagenesis; the columns were the lethal rate of C. cohnii sampled at 24, 36, and 72 h treated by ARTP with a radio-frequency (RF) power input of 150 W for 90 s.
