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

Role of superoxide dismutase activity in the physiology of Porphyromonas gingivalis.

Infection and immunity - 1 Jul 1999

Lynch M C, Kuramitsu H K

Abstract excerpt

Porphyromonas gingivalis is a gram-negative, obligate anaerobe strongly associated with chronic adult periodontitis. A previous study has demonstrated that this organism requires superoxide dismutase (SOD) for its modest aerotolerance. In this study, we have constructed a mutant deficient in SOD activity by insertional inactivation as well as a sod::lacZ reporter translational fusion construct to study the...

Read the complete abstract on PubMed

Topics

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

Share to Base Sequence
Share to Gram-Positive Bacterial Infections
Share to Hydrogen-Ion Concentration

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

Share to Oxidative Stress

Share to Porphyromonas gingivalis

Share to Reactive Oxygen Species

Share to Superoxide Dismutase

Share to Temperature

Source

Open in PubMed Open full text

Identifiers

PMID: 10377114
DOI: 10.1128/IAI.67.7.3367-3375.1999
PMCID: PMC116519

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

Role of superoxide dismutase activity in the physiology of Porphyromonas gingivalis.PMID 10377114Read ↗

Rapid viability loss on exposure to air in a superoxide dismutase-deficient mutant of Porphyromonas gingivalis.Semantic proximity Read ↗

Superoxide dismutase-encoding gene of the obligate anaerobe Porphyromonas gingivalis is regulated by the redox-sensing transcription activator OxyR.Semantic proximity Read ↗

Expression and role of superoxide dismutases (SOD) in pathogenic bacteriaSemantic proximity Read ↗

Pseudomonas aeruginosa sodA and sodB mutants defective in manganese- and iron-cofactored superoxide dismutase activity demonstrate the importance of the iron-cofactored form in aerobic metabolism.Semantic proximity Read ↗

Iron and heme utilization in<i>Porphyromonas gingivalis</i>Semantic proximity Read ↗

A putative TetR regulator is involved in nitric oxide stress resistance in Porphyromonas gingivalis.Semantic proximity Read ↗

Expression patterns of genes induced by oxidative stress in Porphyromonas gingivalis.Semantic proximity Read ↗

A novel Porphyromonas gingivalis FeoB plays a role in manganese accumulation.Semantic proximity Read ↗

OxyR activation in Porphyromonas gingivalis in response to a hemin-limited environment.Semantic proximity Read ↗

Genetic Manipulation of Porphyromonas gingivalisSemantic proximity Read ↗

Differential response of Porphyromonas gingivalis to varying levels and duration of hydrogen peroxide-induced oxidative stress.Semantic proximity Read ↗

The Cytochrome bd Oxidase of Porphyromonas gingivalis Contributes to Oxidative Stress Resistance and Dioxygen Tolerance.Semantic proximity Read ↗

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