ArticleFrontiers in microbiology2018
Metabolic Adaptation of Methanogens in Anaerobic Digesters Upon Trace Element Limitation.
Article in Frontiers in microbiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 69 citations in OpenAlex.
- Influence of biological pretreatment of coconut husk lignocellulosic biomass for biogas production on archaeal community and volatile fatty acids.BMC microbiology · 2026Article
- Effects of microbial inoculum optimization on biomethane production from paper mill solid residues.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026Article
- Polyphenol rewiring of the microbiome reduces methane emissions.The ISME journal · 2025Article
- Straw type governs methane-cycling microbiomes and CHFrontiers in microbiology · 2025Article
- Optimization of the Ex Situ Biomethanation of Hydrogen and Carbon Dioxide in a Novel Meandering Plug Flow Reactor: Start-Up Phase and Flexible Operation.Bioengineering (Basel, Switzerland) · 2024Article
- Revealing the Adverse Impact of Additive Carbon Material on Microorganisms and Its Implications for Biogas Yields: A Critical Review.Materials (Basel, Switzerland) · 2023Review
- Genome-resolved correlation mapping links microbial community structure to metabolic interactions driving methane production from wastewater.Nature communications · 2023Article
- Efficient CRISPR/Cas12a-Based Genome-Editing Toolbox for Metabolic Engineering inACS synthetic biology · 2022Article
- Comprehensive ADM1 Extensions to Tackle Some Operational and Metabolic Aspects in Anaerobic Digestion.Microorganisms · 2022Article
- Mesophilic and Thermophilic Anaerobic Digestion of Wheat Straw in a CSTR System with 'Synthetic Manure': Impact of Nickel and Tungsten on Methane Yields, Cell Count, and Microbiome.Bioengineering (Basel, Switzerland) · 2022Article
- Impacts of different operational temperatures and organic loads in anaerobic co-digestion of food waste and sewage sludge on the fate of SARS-CoV-2.Process safety and environmental protection : transactions of the Institution of Chemical Engineers, Part B · 2021Article
- Variation of Metagenome From Feedstock to Digestate in Full-Scale Biogas Plants.Frontiers in microbiology · 2021Article
- Food selectivity of anaerobic protists and direct evidence for methane production using carbon from prey bacteria by endosymbiotic methanogen.The ISME journal · 2020Article
- Effect of Cobalt, Nickel, and Selenium/Tungsten Deficiency on Mesophilic Anaerobic Digestion of Chemically Defined Soluble Organic Compounds.Microorganisms · 2020Article
- pH and Phosphate Induced Shifts in Carbon Flow and Microbial Community during Thermophilic Anaerobic Digestion.Microorganisms · 2020Article
- Ozone Decreased Enteric Methane Production by 20% in anFrontiers in microbiology · 2020Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Anaerobic digestion (AD) is a complex multi-stage process relying on the activity of highly diverse microbial communities including hydrolytic, acidogenic and syntrophic acetogenic bacteria as well as methanogenic archaea. The lower diversity of methanogenic archaea compared to the bacterial groups involved in AD and the corresponding lack of functional redundancy cause a stronger susceptibility of methanogenesis to unfavorable process conditions such as trace element (TE) deprivation, thus controlling the stability of the overall process. Here, we investigated the effects of a slowly increasing TE deficit on the methanogenic community function in a semi-continuous biogas process. The aim of the study was to understand how methanogens in digester communities cope with TE limitation and sustain their growth and metabolic activity. Two lab-scale biogas reactors fed with distillers grains and supplemented with TEs were operated in parallel for 76 weeks before one of the reactors was subjected to TE deprivation, leading to a decline of cobalt and molybdenum concentrations from 0.9 to 0.2 mg/L, nickel concentrations from 2.9 to 0.8 mg/L, manganese concentrations from 38 to 18 mg/L, and tungsten concentrations from 1.4 to 0.2 mg/L. Amplicon sequencing of
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Registered trials
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