Fig. 7From: Efficient biochemical production of acetoin from carbon dioxide using Cupriavidus necator H16Autotrophic acetoin production under continuous growth conditions. C. necator H16_ΔacoABC_ΔphaC1_ΔphaC2_pKRphb-alsSD was inoculated to an OD600 of 2.0. The gas mixture of 80% H2:5% CO2:15% O2 was applied with a flow of 4 l/h for 2 weeks. Black squares: OD600, red triangles: acetoinBack to article page