Escherichia coli glyA mRNA decay: the role of 3' secondary structure and the effects of the pnp and rnb mutations.

doi:10.1007/BF00260498

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Article

Escherichia coli glyA mRNA decay: the role of 3' secondary structure and the effects of the pnp and rnb mutations.

Molecular & general genetics : MGG - 1 Jan 1990

Plamann M D, Stauffer G V

Abstract excerpt

The Escherichia coli glyA structural gene is followed by two REP sequences and a rho-independent transcription terminator. These sequences are essential for maintaining glyA mRNA stability and gene expression by blocking the 3' to 5' exonucleolytic activities of polynucleotide phosphorylase and ribonuclease II. The results support the model of cooperative endonucleolytic and 3' to 5' exonucleolytic activities in...

Topics

Base Sequence
Chloramphenicol
Escherichia coli
Gene Expression Regulation, Bacterial
Gene Expression Regulation, Enzymologic
Genes, Bacterial
Glycine Hydroxymethyltransferase
Molecular Sequence Data
Mutation
Nucleic Acid Conformation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Polyribonucleotide Nucleotidyltransferase

Puromycin

RNA, Bacterial

RNA, Messenger

Ribonucleases

Transferases

Source

Open in PubMed

Identifiers

PMID: 1691434
DOI: 10.1007/BF00260498

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1691434-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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