Activation of formate hydrogen-lyase via expression of uptake [NiFe]-hydrogenase in Escherichia coli BL21(DE3)

Table 2 Comparison of H₂ production by E. coli strains

Host	Genetic modification	H₂ yield (mol-H₂/mol-glucose)	H₂ productivity (mL-H₂/L-culture h)	References
E. coli BL21(DE3)	H. marinus hoxGK	0.65	25.1	[17]
E. coli BL21(DE3)	R. sphaeroides hupSL	0.28	19.7	[18]
E. coli BL21(DE3)	E. coli hyaBA	0.32	12.5	[19]
E. coli BL21(DE3)	R. palustris hupSL	0.32	39.9	[27]
E. coli BW25113	ΔhycA ΔhyaAB ΔhybBC ΔldhA ΔfrdAB	1.80	420.7	[30, 31]
E. coli BW25113	ΔhyaB ΔhybC ΔhycA ΔfdoG ΔfrdC ΔldhA ΔaceE	1.32	354.8	[32]

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