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Article

DNaseI footprinting studies of Escherichia coli biotin repressor-operator interactions.

Journal of biochemistry - 1 Nov 1993

Lin K C, Shiuan D

Abstract excerpt

Transcription of Escherichia coli biotin operon is repressed by biotin repressor in the presence of biotinyl-5'-adenylate as a corepressor. To determine precisely the site of action of biotin repressor on the operator sequence, DNaseI footprinting experiments were performed on the PCR-produced biotin operator and its mutants. The results indicate that the repressor binds to the wild-type operator as well as...

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Source

Identifiers

PMID: 8113219
DOI: 10.1093/oxfordjournals.jbchem.a124235

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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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