Acetaldehyde 1 Acetogens 1 Acetone 1 Anaerobes 1 Anaerobic conditions 1 C1-substrates 1 Encoding (symbols) 1 Engineered strains 1 Eubacterium limosum 1 Fluorescence 1 Fluorescence intensities 1 Fluorescence reporter system 1 Fluorescence-activating and absorption shifting tag 1 Fluorescent cells Fluorescent reporter 1 Fusion protein 1 Fusion proteins 1 Gas emissions 1 Gene encoding 1 Greenhouse gases 1 Methanol 1 Product concentration 1 Recombinant proteins 1 Recombinant strains 1 Signal encoding 1 acetone 1 anoxic conditions 1 chemical compound 1 concentration (composition) 1 emission inventory 1