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. 2011 Aug 31;11:196. doi: 10.1186/1471-2180-11-196

Table 4.

Formate hydrogenlyase activity of the transport mutants

Straina Specific hydrogen evolving activity (mU mg protein-1)b
MC4100 30 ± 7
DHP-F2 (hypF) < 1
CP416 (entC) 20 ± 5
PM06 (feoB) 15 ± 3
CP411 (entC feoB) 15 ± 6
CP413 (entC feoB fecA-E) 9 ± 1

a Cells were grown anaerobically in TGYEP.

b The mean and standard deviation of at least three independent experiments are shown.