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. 2015 Jun 10;5:11222. doi: 10.1038/srep11222

Figure 2. Electrical output of MFCs inoculated with co-cultures of E. coli, S. oneidensis and mutant hydrogenases microbial strains.

Figure 2

(a) Current density generated as a function of time. (b) Maximum current density (average ± standard deviation). Data represent the average of triplicates.