Todd D Pihl

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Pyrodictium brockii is a hyperthermophilic archaebacterium with an optimal growth temperature of 105cC. P. brockii is also a chemolithotroph, requiring H2 and CO2 for growth. We have purified the hydrogen uptake hydrogenase from membranes of P. brockii by reactive red affinity chromatography and sucrose gradient centrifugation. The molecular mass of the(More)
A biological registration system is capable of determining whether two complex biological molecules are the same or different, and can assign identifiers based on this determination. Although such systems are frequently employed by chemists, they are rarely used by biological scientists in the pharmaceutical industry. However, a biological registration(More)
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