Fig. 5From: The draft genome of the hyperthermophilic archaeon Pyrodictium delaneyi strain hulk, an iron and nitrate reducer, reveals the capacity for sulfate reductionIron metabolism and motility. a-b Growth (cell numbers, black) and Fe(II) accumulation (maroon) of P. delaneyi strain Hulk in cultures with H2 and poorly crystalline Fe(III) oxides (a) or with formate and Fe(III) citrate (b). No donor controls (open symbols) are also shown. Each data point shows the average of two biological replicates. c Archaellum gene cluster in the draft genome of strain Hulk. (DD, Death Domain superfamily protein)Back to article page