From: Iron restriction induces preferential down-regulation of H2-consuming over H2-evolving reactions during fermentative growth of Escherichia coli
Straina and genotype
Hydrogenase specific activityb
(μmol H2 oxidized min-1 mg protein-1)
MC4100
2.96 (± 0.31)
DHP-F2 (hypF)
< 0.01
PM06 (feoB::Tn5)
1.28 (± 0.50)
PM06 pECD1079 (feoB+)
0.44 (± 0.13)
PM06 pFEO (feoABC+)
3.4 (± 1.30)