Fig. 4From: Improving sustainable hydrogen production from green waste: [FeFe]-hydrogenases quantitative gene expression RT-qPCR analysis in presence of autochthonous consortiaRelationship between Clostridium beijerinckii AM2 and Clostridium tyrobutyricum AM6 growth and [FeFe]-hydrogenase transcription levels in mixed culture present in agriculture waste biomass. A recA genes expression profiles from Clostridium beijerinckii AM2 and Clostridium tyrobutyricum AM6. B Clostridium beijerinckii AM2 and Clostridium tyrobutyricum AM6 [FeFe]-hydrogenase genes expression profiles during dark fermentation. C Clostridium beijerinckii AM2 and Clostridium tyrobutyricum AM6 [FeFe]-hydrogenase transcription levels normalised on recA. Significant differences in time were determined with a one-way ANOVA with a post hoc Student's t-test, *p < 0.05, #p < 0.01, ##p < 0.001 in the pairs indicated in figureBack to article page