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. 2010 May 7;76(13):4369–4376. doi: 10.1128/AEM.03022-09

FIG. 4.

FIG. 4.

Carbon dioxide production (mmol liter medium−1) by G. oxydans strains during growth with glucose (275 mM; 50 g liter−1). Cultivation was carried out in duplicate in bioreactors (Dasgip, Jülich, Germany) under pH and aeration control. a and a′, G. oxydans N44-1 pBBR1MCS4; b and b′, G. oxydans N44-1 mgdH::kan pBBR1MCS4; c and c′, G. oxydans N44-1 ΔmgdH sgdH::kan pBBR1MCS4 cultivated with either 15% dissolved oxygen (c) or 30% dissolved oxygen (c′).