ArticlePNAS nexus2022
Carbon fixation pathways across the bacterial and archaeal tree of life.
Article in PNAS nexus, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.
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Who cites it
54 citing papers in PubMed.
- Phylogenetic reconciliation supports a methanogenic ancestor of the Archaea and a derived origin for host-associated lineages.Nature communications · 2026Article
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- Ammonia oxidation and recalcitrant carbon degradation fuel mixotrophic growth in the symbiont community of a deep-sea sponge.Microbiome · 2026Article
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- A curated resource of chemolithoautotrophic genomes and marker genes for CO₂ fixation pathway prediction.Scientific data · 2026Article
- Constructing a "periodic table" of bacteria to map diversity in trait space.The ISME journal · 2026Article
- SIPdb: a stable isotope probing database and analytical dashboard for linking amplicon sequences to microbial activity using reverse ecology.ISME communications · 2026Article
- Exploring the Diversity and Metabolic Potential of COMicrobes and environments · 2026Article
- PZLAST-MAG: full length protein sequence similarity search server of large-scale MAG proteins.Bioinformatics advances · 2026Article
- Bipolar investigation of near-surface glacial ice reveals an active microbial ecosystem driven by photosynthesis and chemolithoautotrophy.ISME communications · 2026Article
- Metabolic activity and survival strategies of thermophilic microbiomes during hyperthermophilic composting.mSystems · 2025Article
- Modeling the emergent metabolic potential of soil microbiomes in Atacama landscapes.Environmental microbiome · 2025Article
- Genome-Resolved Approach of Guerrero Negro Hypersaline Microbial Mats Reveals the Metabolic Potential of Key Players in a Stratified Community.Environmental microbiology · 2025Article
- Effects of different land use on functional genes of soil microbial carbon and phosphorus cycles in the desert steppe zone of the Loess Plateau.BMC microbiology · 2025Article
- EcoFoldDB: Protein Structure-Guided Functional Profiling of Ecologically Relevant Microbial Traits at the Metagenome Scale.Environmental microbiology · 2025Article
- Phylogenetically and metabolically diverse active carbon-fixing microbes reside in mangrove sediments.Microbiome · 2025Article
- Ecological Roles and Shared Microbes Differentiate the Plastisphere from Natural Particle-Associated Microbiomes in Urban Rivers.Environmental science & technology · 2025Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Carbon fixation is a critical process for our planet; however, its distribution across the bacterial and archaeal domains of life has not been comprehensively studied. Here, we performed an analysis of 52,515 metagenome-assembled genomes and discover carbon fixation pathways in 1,007 bacteria and archaea. We reveal the genomic potential for carbon fixation through the reverse tricarboxylic acid cycle in previously unrecognized archaeal and bacterial phyla (i.e.
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