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Regulation of a catabolic enzyme whose substrate is always available.

mSystems - 23 Jun 2026

Lenz Oliver

Abstract excerpt

Certain hydrogenases are capable of converting the trace amounts of molecular hydrogen constantly present in Earth's atmosphere to supply cells with a little energy during periods of starvation. Recently, Kropp and colleagues investigated the regulation of one of these "high-affinity" hydrogenases in response to different growth conditions for the ubiquitous soil bacterium Mycobacterium smegmatis (A. Kropp, J. D....

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Identifiers

PMID: 42187269
DOI: 10.1128/msystems.00369-26
PMCID: PMC13289019

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