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Article

Replacement of the Escherichia coli trp operon attenuation control codons alters operon expression.

Journal of molecular biology - 5 Nov 1990

Landick R, Yanofsky C, Choo K, Phung L

Abstract excerpt

To test features of the current model of transcription attenuation in amino acid biosynthetic operons, alterations were introduced into the trp operon leader region and expression of the mutated operons was examined in miaA and miaA+ Escherichia coli strains that lacked the trp repressor. The miaA mutation prevents modification of the adenosine residue immediately 3' of the anticodon of tRNAs that interact with...

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PMID: 2231731
DOI: 10.1016/S0022-2836(05)80058-0

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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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Replacement of the Escherichia coli trp operon attenuation control codons alters operon expression.PMID 2231731Read ↗

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