ArticleJournal of bacteriology2012
Caldicellulosiruptor core and pangenomes reveal determinants for noncellulosomal thermophilic deconstruction of plant biomass.
Article in Journal of bacteriology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.
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Who cites it
63 citing papers in PubMed, 102 citations in OpenAlex.
- A highly conserved ABC transporter mediates cello-oligosaccharide uptake in the extremely thermophilic, lignocellulolytic bacteriumApplied and environmental microbiology · 2026Article
- Hydrogen Production from Barley Straw and Miscanthus by the Hyperthermophilic Bacterium,Journal of microbiology and biotechnology · 2023Article
- Biochemical and Regulatory Analyses of Xylanolytic Regulons in Caldicellulosiruptor bescii Reveal Genus-Wide Features of Hemicellulose Utilization.Applied and environmental microbiology · 2022Article
- Engineering Caldicellulosiruptor bescii with Surface Layer Homology Domain-Linked Glycoside Hydrolases Improves Plant Biomass Solubilization.Applied and environmental microbiology · 2022Article
- Insights on Microbial Communities Inhabiting Non-Volcanic Hot Springs.International journal of molecular sciences · 2022Article
- A novel SfaNI-like restriction-modification system in Caldicellulosiruptor extents the genetic engineering toolbox for this genus.PloS one · 2022Article
- Transcriptional Regulation of Plant Biomass Degradation and Carbohydrate Utilization Genes in the Extreme ThermophilemSystems · 2021Article
- Thermophilic microbial deconstruction and conversion of natural and transgenic lignocellulose.Environmental microbiology reports · 2021Review
- Nitrogen-fixing Ability and Nitrogen Fixation-related Genes of Thermophilic Fermentative Bacteria in the Genus Caldicellulosiruptor.Microbes and environments · 2021Article
- Deletion of a Peptidylprolyl Isomerase Gene Results in the Inability ofApplied and environmental microbiology · 2020Article
- Caldicellulosiruptor bescii Adheres to Polysaccharides via a Type IV Pilin-Dependent Mechanism.Applied and environmental microbiology · 2020Article
- Insights into Thermophilic Plant Biomass Hydrolysis fromMicroorganisms · 2020Review
- Investigation of a thermostable multi-domain xylanase-glucuronoyl esterase enzyme fromBiotechnology for biofuels · 2020Article
- The biology and biotechnology of the genus Caldicellulosiruptor: recent developments in 'Caldi World'.Extremophiles : life under extreme conditions · 2020Review
- Genomic and physiological analyses reveal that extremely thermophilic Caldicellulosiruptor changbaiensis deploys uncommon cellulose attachment mechanisms.Journal of industrial microbiology & biotechnology · 2019Article
- Quantitative fermentation of unpretreated transgenic poplar by Caldicellulosiruptor bescii.Nature communications · 2019Article
- The thermophilic biomass-degrading bacteriumThe Journal of biological chemistry · 2019Article
- Expression of benzoyl-CoA metabolism genes in the lignocellulolytic host Caldicellulosiruptor bescii.AMB Express · 2019Article
- Rex in Caldicellulosiruptor bescii: Novel regulon members and its effect on the production of ethanol and overflow metabolites.MicrobiologyOpen · 2019Article
- Comparative Biochemical and Structural Analysis of Novel Cellulose Binding Proteins (Tāpirins) from Extremely ThermophilicApplied and environmental microbiology · 2019Article
3 more citing papers are in PubMed but not listed here.
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Authors and funding
18 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Extremely thermophilic bacteria of the genus Caldicellulosiruptor utilize carbohydrate components of plant cell walls, including cellulose and hemicellulose, facilitated by a diverse set of glycoside hydrolases (GHs). From a biofuel perspective, this capability is crucial for deconstruction of plant biomass into fermentable sugars. While all species from the genus grow on xylan and acid-pretreated switchgrass, growth on crystalline cellulose is variable. The basis for this variability was examined using microbiological, genomic, and proteomic analyses of eight globally diverse Caldicellulosiruptor species. The open Caldicellulosiruptor pangenome (4,009 open reading frames [ORFs]) encodes 106 GHs, representing 43 GH families, but only 26 GHs from 17 families are included in the core (noncellulosic) genome (1,543 ORFs). Differentiating the strongly cellulolytic Caldicellulosiruptor species from the others is a specific genomic locus that encodes multidomain cellulases from GH families 9 and 48, which are associated with cellulose-binding modules. This locus also encodes a novel adhesin associated with type IV pili, which was identified in the exoproteome bound to crystalline cellulose. Taking into account the core genomes, pangenomes, and individual genomes, the ancestral Caldicellulosiruptor was likely cellulolytic and evolved, in some cases, into species that lost the ability to degrade crystalline cellulose while maintaining the capacity to hydrolyze amorphous cellulose and hemicellulose.
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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.