Discover Community Create You

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

Article

Altered phenotypes associated with ampD mutations in Enterobacter cloacae.

Antimicrobial agents and chemotherapy - 1 Feb 1991

Korfmann G, Sanders C C, Moland E S

Abstract excerpt

A study was done to determine the genetic locus responsible for altered expression of AmpC beta-lactamase in Enterobacter cloacae 1194E and several mutants derived from E. cloacae 029. These phenotypes were defined by units of enzyme activity found in sonic extracts of cells before and after induction with cefoxitin and included (units uninduced/units induced) the wild-type (7/219), high-level constitutive...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Anti-Bacterial Agents
Share to Culture Media
Share to DNA, Bacterial

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Escherichia coli

Share to Nucleic Acid Hybridization

Share to Phenotype

Share to Plasmids

Share to Restriction Mapping

Source

Open in PubMed Open full text

Identifiers

PMID: 2024967
DOI: 10.1128/AAC.35.2.358
PMCID: PMC245005

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Altered phenotypes associated with ampD mutations in Enterobacter cloacae.PMID 2024967Read ↗

Sequencing and analysis of four new Enterobacter ampD Alleles.Semantic proximity Read ↗

AmpD is required for regulation of expression of NmcA, a carbapenem-hydrolyzing beta-lactamase of Enterobacter cloacae.Semantic proximity Read ↗

Model system to evaluate the effect of ampD mutations on AmpC-mediated beta-lactam resistance.Semantic proximity Read ↗

Inactivation of the ampD gene in Pseudomonas aeruginosa leads to moderate-basal-level and hyperinducible AmpC beta-lactamase expression.Semantic proximity Read ↗

Sequences of wild-type and mutant ampD genes of Citrobacter freundii and Enterobacter cloacae.Semantic proximity Read ↗

Genetic control of beta-lactamase production in Enterobacter cloacae.Semantic proximity Read ↗

Gene mutations responsible for overexpression of AmpC beta-lactamase in some clinical isolates of Enterobacter cloacae.Semantic proximity Read ↗

Chromosomal system for studying AmpC-mediated beta-lactam resistance mutation in Escherichia coli.Semantic proximity Read ↗

ampR gene mutations that greatly increase class C beta-lactamase activity in Enterobacter cloacae.Semantic proximity Read ↗

DNA sequence differences of ampD mutants of Citrobacter freundii.Semantic proximity Read ↗

The signal transducer encoded by ampG is essential for induction of chromosomal AmpC beta-lactamase in Escherichia coli by beta-lactam antibiotics and 'unspecific' inducers.Semantic proximity Read ↗

Coordinate regulation of beta-lactamase induction and peptidoglycan composition by the amp operon.Semantic proximity Read ↗

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