A new class of proteins regulating gene expression in enterobacteria.

doi:10.1111/j.1365-2958.1994.tb00291.x

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Back to search

Article

A new class of proteins regulating gene expression in enterobacteria.

Molecular microbiology - 1 Jan 1994

Mikulskis A V, Cornelis G R

Abstract excerpt

YmoA and Hha are highly similar bacterial proteins downregulating gene expression in Yersinia enterocolitica and Escherichia coli, respectively. The phenotype of ymoA mutants evokes that of mutants affected in some histone-like proteins. This paper describes complementation of a ymoA mutation in Y. enterocolitica by the hha gene from E. coli. We show that YmoA and Hha are not only very similar proteins but that...

Topics

Amino Acid Sequence
Bacterial Proteins
Base Sequence
Chromosomes, Bacterial
Cloning, Molecular
Conjugation, Genetic
DNA Transposable Elements
DNA, Bacterial
DNA-Binding Proteins
Enterobacteriaceae
Escherichia coli

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Escherichia coli Proteins

Gene Expression Regulation, Bacterial

Genes, Bacterial

Genetic Complementation Test

Molecular Sequence Data

Mutation

Recombinant Fusion Proteins

Source

Open in PubMed

Identifiers

PMID: 8145648
DOI: 10.1111/j.1365-2958.1994.tb00291.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-8145648-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

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

Community interpretation

Discuss the evidence

Ask a question, add context or challenge an interpretation. Community activity is separate from scientific evidence strength.

discussions

replies

Citations encouraged

Claims remain attributable.

No discussion yet

Be the first to add a careful, cited interpretation.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

A new class of proteins regulating gene expression in enterobacteria.PMID 8145648Read ↗

Complementation of the hha mutation in Escherichia coli by the ymoA gene from Yersinia enterocolitica: dependence on the gene dosage.Semantic proximity Read ↗

YdgT, the Hha paralogue in Escherichia coli, forms heteromeric complexes with H-NS and StpA.Semantic proximity Read ↗

Hha is a negative modulator of transcription of hilA, the Salmonella enterica serovar Typhimurium invasion gene transcriptional activator.Semantic proximity Read ↗

A gene, yaeQ, that suppresses reduced operon expression caused by mutations in the transcription elongation gene rfaH in Escherichia coli and Salmonella typhimurium.Semantic proximity Read ↗

New eukaryotic transcriptional repressors.Semantic proximity Read ↗

The ChiA (YheB) protein of Escherichia coli K-12 is an endochitinase whose gene is negatively controlled by the nucleoid-structuring protein H-NS.Semantic proximity Read ↗

Hyperadherence of an hha mutant of Escherichia coli O157:H7 is correlated with enhanced expression of LEE-encoded adherence genes.Semantic proximity Read ↗

Temperature-dependent conjugative transfer of R27: role of chromosome- and plasmid-encoded Hha and H-NS proteins.Semantic proximity Read ↗

Functional complementarity between the HMG1-like yeast mitochondrial histone HM and the bacterial histone-like protein HU.Semantic proximity Read ↗

Microarray Analysis and Motif Detection Reveal New Targets of theSalmonella entericaSerovar Typhimurium HilA Regulatory Protein, IncludinghilAItselfSemantic proximity Read ↗

Integration host factor alleviates H-NS silencing of the Salmonella enterica serovar Typhimurium master regulator of SPI1, hilA.Semantic proximity Read ↗

Sequence, identification and effect on conjugation of the rmoA gene of plasmid R100-1.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.