Fig. 1From: Formate-induced CO tolerance and methanogenesis inhibition in fermentation of syngas and plant biomass for carboxylate productionSummary of all conditions tested in batch cultures. Yellow bottles contained at least corn silage, mineral medium, and CO2. Additionally, CO and H2 were added as indicated. As special conditions, formate or ethylene was additionally added, or untreated reactor broth was used as source of the adapted community instead of washed cellsBack to article page