Fig. 2From: An automated oxystat fermentation regime for microoxic cultivation of Magnetospirillum gryphiswaldensea Programmed cascade for automated dO2 control by dynamic adjustment of agitation (black) and aeration (grey) with compressed air (21% dO2). b Representative fermentations at 95% (red circles), 10% (blue squares) and 1% (orange diamonds) dO2. OD565 is indicated by filled symbols. dO2 is indicated by solid linesBack to article page