ArticlePloS one2013
Manganese (Mn) oxidation increases intracellular Mn in Pseudomonas putida GB-1.
Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 71 citations in OpenAlex.
- Identification of Molecular Pathways Underlying Mn(II) Oxidation in Pseudomonas resinovorans.Environmental microbiology · 2026Article
- Manganese(II)-oxidizing Ascomycete fungi experience growth benefit on polyphenolic substrate.FEMS microbiology ecology · 2026Article
- Enhanced Manganese Oxidation at the Biofilm-Fluid Interface Drives Pore-Scale Patterns in Mineral Precipitation.Environmental science & technology · 2026Article
- A biofilm reactor packed with aspen wood and polyurethane sponge for biological manganese(II) oxidation and minor metal recovery.World journal of microbiology & biotechnology · 2025Article
- Article
- Population-level control of two manganese oxidases expands the niche for bacterial manganese biomineralization.NPJ biofilms and microbiomes · 2025Article
- Isolation, characterization, and genetic manipulation of cold-tolerant, manganese-oxidizingApplied and environmental microbiology · 2024Article
- Cyclic di-GMP Signaling Links Biofilm Formation and Mn(II) Oxidation in Pseudomonas resinovorans.mBio · 2022Article
- Mineralogical and Genomic Constraints on the Origin of Microbial Mn Oxide Formation in Complexed Microbial Community at the Terrestrial Hot Spring.Life (Basel, Switzerland) · 2022Article
- Manganese oxidation counteracts the deleterious effect of low temperatures on biofilm formation inFrontiers in molecular biosciences · 2022Article
- Genome analysis of Pseudomonas sp. OF001 and Rubrivivax sp. A210 suggests multicopper oxidases catalyze manganese oxidation required for cylindrospermopsin transformation.BMC genomics · 2021Article
- Removal of Mn(II) by a nitrifying bacterium Acinetobacter sp. AL-6: efficiency and mechanisms.Environmental science and pollution research international · 2021Article
- Intracellular Metal Speciation inACS infectious diseases · 2020Article
- Biogenic Metal Oxides.Biomimetics (Basel, Switzerland) · 2020Review
- Interrogating metabolism as an electron flow system.Current opinion in systems biology · 2019Review
- Manganese Oxide Biomineralization Provides Protection against Nitrite Toxicity in a Cell-Density-Dependent Manner.Applied and environmental microbiology · 2019Article
- Environmental Bacteria Involved in Manganese(II) Oxidation and Removal From Groundwater.Frontiers in microbiology · 2019Article
- Article
- Biogenic manganese oxide nanoparticle formation by a multimeric multicopper oxidase Mnx.Nature communications · 2017Article
- Mechanistic insights into manganese oxidation of a soil-borne Mn(II)-oxidizing Escherichia coli strain by global proteomic and genetic analyses.Scientific reports · 2017Article
Corrections and comments
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Bacterial manganese (Mn) oxidation plays an important role in the global biogeochemical cycling of Mn and other compounds, and the diversity and prevalence of Mn oxidizers have been well established. Despite many hypotheses of why these bacteria may oxidize Mn, the physiological reasons remain elusive. Intracellular Mn levels were determined for Pseudomonas putida GB-1 grown in the presence or absence of Mn by inductively coupled plasma mass spectrometry (ICP-MS). Mn oxidizing wild type P. putida GB-1 had higher intracellular Mn than non Mn oxidizing mutants grown under the same conditions. P. putida GB-1 had a 5 fold increase in intracellular Mn compared to the non Mn oxidizing mutant P. putida GB-1-007 and a 59 fold increase in intracellular Mn compared to P. putida GB-1 ∆2665 ∆2447. The intracellular Mn is primarily associated with the less than 3 kDa fraction, suggesting it is not bound to protein. Protein oxidation levels in Mn oxidizing and non oxidizing cultures were relatively similar, yet Mn oxidation did increase survival of P. putida GB-1 when oxidatively stressed. This study is the first to link Mn oxidation to Mn homeostasis and oxidative stress protection.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.