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Article

Sulfonate-sulfur utilization involves a portion of the assimilatory sulfate reduction pathway in Escherichia coli.

FEMS microbiology letters - 15 Oct 1994

Uria-Nickelsen M R, Leadbetter E R, Godchaux W

Abstract excerpt

Strains of Escherichia coli lacking serine transacetylase or a positive regulator (Cys B protein) of the assimilatory sulfate reduction (ASR) pathway were unable to assimilate sulfonate-S, while single mutants in O-acetyl-L-serine sulfhydrylase (either 'A' or 'B') were able to do so. Mutants unable to reduce sulfate to sulfite were nonetheless able to form and accumulate sulfide and then cysteine from sulfonates,...

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Identifiers

PMID: 7988897
DOI: 10.1111/j.1574-6968.1994.tb07199.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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