Analysis of the regulatory region of the Escherichia coli nupG gene, encoding a nucleoside-transport protein.

doi:10.1111/j.1432-1033.1990.tb15608.x

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Article

Analysis of the regulatory region of the Escherichia coli nupG gene, encoding a nucleoside-transport protein.

European journal of biochemistry - 5 Jul 1990

Munch-Petersen A, Jensen N

Abstract excerpt

The S1-mapping procedure, when applied to an 800-bp fragment upstream of the nupG structural gene of Escherichia coli revealed one transcription-initiation site. The corresponding promoter is negatively regulated by the cytR and the deoR repressors. The expression of the gene is activated by the...

Topics

Bacterial Proteins
Base Sequence
Carrier Proteins
Cloning, Molecular
Escherichia coli
Genes, Bacterial
Genes, Regulator
Genotype
Molecular Sequence Data
Nucleotide Mapping
Plasmids
Recombinant Fusion Proteins
Restriction Mapping
Sequence Homology, Nucleic Acid
beta-Galactosidase

Source

Open in PubMed

Identifiers

PMID: 2115441
DOI: 10.1111/j.1432-1033.1990.tb15608.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-2115441-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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