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

Effects of intracellular Mn on the radiation resistance of the halophilic archaeon Halobacterium salinarum.

Extremophiles : life under extreme conditions - 1 May 2013

Webb Kimberly M, Yu Jerry, Robinson Courtney K, Noboru Tomiya, Lee Yuan C, DiRuggiero Jocelyne

Abstract excerpt

Ionizing radiation (IR) is of particular interest in biology because its exposure results in severe oxidative stress to the cell's macromolecules. Our recent work with extremophiles supports the idea that IR resistance is most likely achieved by a metabolic route, effected by manganese (Mn) antioxidants. Biochemical analysis of "super-IR resistant" mutants of H. salinarum, evolved over multiple cycles of exposure...

Read the complete abstract on PubMed

Topics

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

Share to Coenzymes
Share to Archaeal Proteins

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

Share to Energy Metabolism

Share to Gamma Rays

Share to Halobacterium salinarum

Share to Manganese

Share to Proteome

Share to Radiation Tolerance

Source

Identifiers

PMID: 23532412
DOI: 10.1007/s00792-013-0533-9

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

Effects of intracellular Mn on the radiation resistance of the halophilic archaeon Halobacterium salinarum.PMID 23532412Read ↗

A major role for nonenzymatic antioxidant processes in the radioresistance of Halobacterium salinarum.Semantic proximity Read ↗

Coordination of frontline defense mechanisms under severe oxidative stress.Semantic proximity Read ↗

Systems level insights into the stress response to UV radiation in the halophilic archaeon Halobacterium NRC-1.Semantic proximity Read ↗

Extremely radiation-resistant mutants of a halophilic archaeon with increased single-stranded DNA-binding protein (RPA) gene expression.Semantic proximity Read ↗

Radiation-resistant bacteria in desiccated soil and their potentiality in applied sciencesSemantic proximity Read ↗

Experimental evolution of extremophile levels of radiation resistance in <i>Escherichia coli</i>Semantic proximity Read ↗

Radiation-resistant and desiccation-tolerant bacteria from the Chavara-Neendakara high background radiation area, india: phenotypic characterisation and genomic insights.Semantic proximity Read ↗

Similar mutation rates but different mutation spectra in moderate and extremely halophilic archaea.Semantic proximity Read ↗

Genomic and phenotypic attributes of novel salinivibrios from stromatolites, sediment and water from a high altitude lake.Semantic proximity Read ↗

MutS and MutL are dispensable for maintenance of the genomic mutation rate in the halophilic archaeon Halobacterium salinarum NRC-1.Semantic proximity Read ↗

Evolution of extreme resistance to ionizing radiation via genetic adaptation of DNA repair.Semantic proximity Read ↗

Structure, function, and evolution of the family of superoxide dismutase proteins from halophilic archaebacteria.Semantic proximity Read ↗

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