ArticleJournal of bacteriology2013
Insights into denitrification in Methylotenera mobilis from denitrification pathway and methanol metabolism mutants.
Article in Journal of bacteriology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
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Who cites it
40 citing papers in PubMed, 116 citations in OpenAlex.
- Seasonality of lake microbial denitrification and its sensitivity to climate warming.Nature microbiology · 2026Article
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- Dissolved Oxygen Decline in Northern Beibu Gulf Summer Bottom Waters: Reserve Management Insights from Microbiome Analysis.Microorganisms · 2025Article
- Soil organic matter composition affects ecosystem multifunctionality by mediating the composition of microbial communities in long-term restored meadows.Environmental microbiome · 2025Article
- Methanotroph-methylotroph lipid adaptations to changing environmental conditions.Frontiers in microbiology · 2025Article
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- Gene-centered metagenome analysis of Vulcano Island soil (Aeolian archipelago, Italy) reveals diverse microbial key players in methane, hydrogen and sulfur cycles.Antonie van Leeuwenhoek · 2024Article
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- Species-specific gill's microbiome of eight crab species with different breathing adaptations.Scientific reports · 2023Article
- Hydrogen and dark oxygen drive microbial productivity in diverse groundwater ecosystems.Nature communications · 2023Article
- Microbial community structure and exploration of bioremediation enzymes: functional metagenomics insight into Arabian Sea sediments.Molecular genetics and genomics : MGG · 2023Article
- Methyl-Based Methanogenesis: an Ecological and Genomic Review.Microbiology and molecular biology reviews : MMBR · 2023Review
- Treatment performance and microbial community structure in an aerobic granular sludge sequencing batch reactor amended with diclofenac, erythromycin, and gemfibrozil.Frontiers in microbiomes · 2023Article
- Seasonal variation of microbial community and methane metabolism in coalbed water in the Erlian Basin, China.Frontiers in microbiology · 2023Article
- Active microbial ecosystem in glacier basal ice fuelled by iron and silicate comminution-derived hydrogen.MicrobiologyOpen · 2021Article
- Methane oxidation and methylotroph population dynamics in groundwater mesocosms.Environmental microbiology · 2020Article
- Impact of Electron Acceptor Availability on Methane-Influenced Microorganisms in an Enrichment Culture Obtained From a Stratified Lake.Frontiers in microbiology · 2020Article
- A Plant Growth-Promoting Microbial Soil Amendment Dynamically Alters the Strawberry Root Bacterial Microbiome.Scientific reports · 2019Article
- Evolution in action: habitat transition from sediment to the pelagial leads to genome streamlining in Methylophilaceae.The ISME journal · 2019Article
- Microbial Dynamics of Biosand Filters and Contributions of the Microbial Food Web to Effective Treatment of Wastewater-Impacted Water Sources.Applied and environmental microbiology · 2019Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We investigated phenotypes of mutants of Methylotenera mobilis JLW8 with lesions in genes predicted to encode functions of the denitrification pathway, as well as mutants with mutations in methanol dehydrogenase-like structural genes xoxF1 and xoxF2, in order to obtain insights into denitrification and methanol metabolism by this bacterium. By monitoring the accumulation of nitrous oxide, we demonstrate that a periplasmic nitrate reductase, NAD(P)-linked and copper-containing nitrite reductases, and a nitric oxide reductase are involved in the denitrification pathway and that the pathway must be operational in aerobic conditions. However, only the assimilatory branch of the denitrification pathway was essential for growth on methanol in nitrate-supplemented medium. Mutants with mutations in each of the two xoxF genes maintained their ability to grow on methanol, but not the double XoxF mutant, suggesting that XoxF proteins act as methanol dehydrogenase enzymes in M. mobilis JLW8. Reduced levels of nitrous oxide accumulated by the XoxF mutants compared to the wild type suggest that these enzymes must be capable of donating electrons for denitrification.
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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.