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Fig. 2 | Biotechnology for Biofuels

Fig. 2

From: Co-production of hydrogen and ethanol from glucose in Escherichia coli by activation of pentose-phosphate pathway through deletion of phosphoglucose isomerase (pgi) and overexpression of glucose-6-phosphate dehydrogenase (zwf) and 6-phosphogluconate dehydrogenase (gnd)

Fig. 2

Anaerobic growth of SH5, SH5Δpgi, and recombinant SH5Δpgi strains. a Growth of SH5 and SH5Δpgi on different carbon sources such as glucose (Glu), gluconate (Gln), and fructose (Fru). b Growth of SH5Δpgi, SH5Δpgi_Z, and SH5Δpgi_ZG with glucose as carbon source. Refer to Table 1 for the genotype of each strain

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