Figure 1From: Temporal changes in species interactions in simple aquatic bacterial communitiesBiomass and population size during one week. A) Biomass dynamics as optical density (OD), and B) population size as colony forming units (CFUml-1) during one week’s growth, when Serratia marcescens and Novosphingobium capsulatum where grown either separately or together in batch cultures. For the two-species community, the biomass is combined for both species.Back to article page