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Article

Aminoacyl-tRNA synthetase gene regulation in Bacillus subtilis: induction, repression and growth-rate regulation.

Molecular microbiology - 1 May 1995

Putzer H, Laalami S, Brakhage A A, Condon C, Grunberg-Manago M

Abstract excerpt

The thrS gene in Bacillus subtilis is specifically induced by starvation for threonine and is, in addition, autorepressed by the overproduction of its own gene product, the threonyl-tRNA synthetase. Both methods of regulation employ an antitermination mechanism at a factor-independent transcription terminator that occurs just upstream of the start codon. The effector of the induction mechanism is thought to be...

Topics

Amino Acyl-tRNA Synthetases
Bacillus subtilis
Base Sequence
Codon
Enzyme Induction
Gene Expression Regulation, Bacterial
Gene Expression Regulation, Enzymologic
Genes, Bacterial
Models, Biological
Molecular Sequence Data

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Mutation

Nucleic Acid Conformation

Plasmids

RNA, Bacterial

RNA, Transfer

Source

Identifiers

PMID: 7476165
DOI: 10.1111/j.1365-2958.1995.tb02432.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7476165-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

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

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Aminoacyl-tRNA synthetase gene regulation in Bacillus subtilis: induction, repression and growth-rate regulation.PMID 7476165Read ↗

Co-ordinate expression of the two threonyl-tRNA synthetase genes in Bacillus subtilis: control by transcriptional antitermination involving a conserved regulatory sequence.Semantic proximity Read ↗

Transfer RNA-mediated antitermination in vitro.Semantic proximity Read ↗

Growth rate-dependent control, feedback regulation and steady-state mRNA levels of the threonyl-tRNA synthetase gene of Escherichia coli.Semantic proximity Read ↗

The translational regulation of threonyl-tRNA synthetase. Functional relationship between the enzyme, the cognate tRNA and the ribosome.Semantic proximity Read ↗

tRNA as a positive regulator of transcription antitermination in B. subtilis.Semantic proximity Read ↗

Translational regulation of the Escherichia coli threonyl-tRNA synthetase gene: structural and functional importance of the thrS operator domains.Semantic proximity Read ↗

The relation between catalytic activity and gene regulation in the case of E coli threonyl-tRNA synthetase.Semantic proximity Read ↗

The Escherichia coli threonyl-tRNA synthetase gene contains a split ribosomal binding site interrupted by a hairpin structure that is essential for autoregulation.Semantic proximity Read ↗

Molecular mimicry in translational control of E. coli threonyl-tRNA synthetase gene. Competitive inhibition in tRNA aminoacylation and operator-repressor recognition switch using tRNA identity rules.Semantic proximity Read ↗

The relationship between translational control and mRNA degradation for the Escherichia coli threonyl-tRNA synthetase gene.Semantic proximity Read ↗

Specificity of tRNA-mRNA interactions in Bacillus subtilis tyrS antitermination.Semantic proximity Read ↗

ThrR, a DNA-binding transcription factor involved in controlling threonine biosynthesis in Bacillus subtilis.Semantic proximity Read ↗

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