Figure 1: The main growth modes of R. eutropha H16.
From: Genome sequence of the bioplastic-producing “Knallgas” bacterium Ralstonia eutropha H16

Schematic representation illustrating the key aspects of lithoautotrophic and heterotrophic metabolism. The yellow circles represent the processes of central metabolism, whereas the yellow/green circle is the Calvin-Benson-Bassham cycle. The red squares symbolize the two energy-conserving hydrogenases. The gray circles indicate polyhydroxyalkanoate (PHA) storage granules.