ArticleApplied and environmental microbiology2010
Caldicellulosiruptor obsidiansis sp. nov., an anaerobic, extremely thermophilic, cellulolytic bacterium isolated from Obsidian Pool, Yellowstone National Park.
Article in Applied and environmental microbiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.
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Who cites it
40 citing papers in PubMed, 1 synthesis or guideline pooled it, 94 citations in OpenAlex.
- Linking genome content to biofuel production yields: a meta-analysis of major catabolic pathways among select H2 and ethanol-producing bacteria.BMC microbiology · 2012Pooled it
- Article
- Whither the genusFrontiers in microbiology · 2023Article
- Direct conversion of cellulose to L-lactic acid by a novel thermophilic Caldicellulosiruptor strain.Biotechnology for biofuels and bioproducts · 2022Article
- Integrating CUREs in Ongoing Research: Undergraduates as Active Participants in the Discovery of Biodegrading Thermophiles.Journal of microbiology & biology education · 2021Article
- Cellulolytic thermophilic microorganisms in white biotechnology: a review.Folia microbiologica · 2020Review
- Gene targets for engineering osmotolerance inBiotechnology for biofuels · 2020Article
- Complete Genome Sequence ofMicrobiology resource announcements · 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
- Phylogenetic Diversity of Nitrogenase Reductase Genes and Possible Nitrogen-Fixing Bacteria in Thermophilic Chemosynthetic Microbial Communities in Nakabusa Hot Springs.Microbes and environments · 2018Article
- Recombinant Incretin-Secreting Microbe Improves Metabolic Dysfunction in High-Fat Diet Fed Rodents.Scientific reports · 2017Article
- Physiological, metabolic and biotechnological features of extremely thermophilic microorganisms.Wiley interdisciplinary reviews. Systems biology and medicine · 2017Review
- Insight into thermophiles and their wide-spectrum applications.3 Biotech · 2016Review
- Comparative Analysis of Extremely Thermophilic Caldicellulosiruptor Species Reveals Common and Unique Cellular Strategies for Plant Biomass Utilization.Applied and environmental microbiology · 2015Article
- Community analysis of plant biomass-degrading microorganisms from Obsidian Pool, Yellowstone National Park.Microbial ecology · 2015Article
- Expression of a heat-stable NADPH-dependent alcohol dehydrogenase in Caldicellulosiruptor bescii results in furan aldehyde detoxification.Biotechnology for biofuels · 2015Article
- Microbial diversity in Los Azufres geothermal field (Michoacán, Mexico) and isolation of representative sulfate and sulfur reducers.Extremophiles : life under extreme conditions · 2014Article
- Metaproteomics of cellulose methanisation under thermophilic conditions reveals a surprisingly high proteolytic activity.The ISME journal · 2014Article
- A comparative multidimensional LC-MS proteomic analysis reveals mechanisms for furan aldehyde detoxification in Thermoanaerobacter pseudethanolicus 39E.Biotechnology for biofuels · 2014Article
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
A novel, obligately anaerobic, extremely thermophilic, cellulolytic bacterium, designated OB47(T), was isolated from Obsidian Pool, Yellowstone National Park, WY. The isolate was a nonmotile, non-spore-forming, Gram-positive rod approximately 2 microm long by 0.2 microm wide and grew at temperatures between 55 and 85 degrees C, with the optimum at 78 degrees C. The pH range for growth was 6.0 to 8.0, with values of near 7.0 being optimal. Growth on cellobiose produced the fastest specific growth rate at 0.75 h(-1). The organism also displayed fermentative growth on glucose, maltose, arabinose, fructose, starch, lactose, mannose, sucrose, galactose, xylose, arabinogalactan, Avicel, xylan, filter paper, processed cardboard, pectin, dilute acid-pretreated switchgrass, and Populus. OB47(T) was unable to grow on mannitol, fucose, lignin, Gelrite, acetate, glycerol, ribose, sorbitol, carboxymethylcellulose, and casein. Yeast extract stimulated growth, and thiosulfate, sulfate, nitrate, and sulfur were not reduced. Fermentation end products were mainly acetate, H2, and CO2, although lactate and ethanol were produced in 5-liter batch fermentations. The G+C content of the DNA was 35 mol%, and sequence analysis of the small subunit rRNA gene placed OB47(T) within the genus Caldicellulosiruptor. Based on its phylogenetic and phenotypic properties, the isolate is proposed to be designated Caldicellulosiruptor obsidiansis sp. nov. and OB47 is the type strain (ATCC BAA-2073).
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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.