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[Determination of functional role of nucleotide composition in the transcription start region of the Escherichia coli udp gene].

Genetika - 1 Mar 2003

Ovcharova I V, Eremina S Iu, Mironov A S

Abstract excerpt

The promoter of the Escherichia coli udp gene contains the poly-T (5'-TTTTT-3') motif in the transcription start region located at the distance of 3 nucleotides with respect to the Pribnow box. By means of site-directed mutagenesis, mutations in the +1, -1, and +3 positions of this region were isolated and their functional role in transcription initiation was determined. It was shown that in addition to the...

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PMID: 12722631

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

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