ArticleApplied and environmental microbiology2011
Glycoside hydrolase activities of thermophilic bacterial consortia adapted to switchgrass.
Article in Applied and environmental microbiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
37 citing papers in PubMed, 103 citations in OpenAlex.
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- Long-Term Cellulose Enrichment Selects for Highly Cellulolytic Consortia and Competition for Public Goods.mSystems · 2022Article
- Whole-Genome Sequence of Brevibacillus borstelensis SDM, Isolated from a Sorghum-Adapted Microbial Community.Microbiology resource announcements · 2020Article
- Structure and dynamics of ionic liquid tolerant hyperthermophilic endoglucanase Cel12A fromRSC advances · 2020Article
- Guanidine Riboswitch-Regulated Efflux Transporters Protect Bacteria against Ionic Liquid Toxicity.Journal of bacteriology · 2019Article
- Conservation of Endophyte Bacterial Community Structure Across TwoFrontiers in microbiology · 2019Article
- Forward genetics screen coupled with whole-genome resequencing identifies novel gene targets for improving heterologous enzyme production in Aspergillus niger.Applied microbiology and biotechnology · 2018Article
- A bacterial pioneer produces cellulase complexes that persist through community succession.Nature microbiology · 2018Article
- Development and characterization of stable anaerobic thermophilic methanogenic microbiomes fermenting switchgrass at decreasing residence times.Biotechnology for biofuels · 2018Article
- Genome-Centric Analysis of a Thermophilic and Cellulolytic Bacterial Consortium Derived from Composting.Frontiers in microbiology · 2017Article
- Expression of naturally ionic liquid-tolerant thermophilic cellulases in Aspergillus niger.PloS one · 2017Article
- Microbial community structure and dynamics in thermophilic composting viewed through metagenomics and metatranscriptomics.Scientific reports · 2016Article
- Characterization of three plant biomass-degrading microbial consortia by metagenomics- and metasecretomics-based approaches.Applied microbiology and biotechnology · 2016Article
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- Refining the phylum Chlorobi by resolving the phylogeny and metabolic potential of the representative of a deeply branching, uncultivated lineage.The ISME journal · 2016Article
- Using the β-glucosidase catalyzed reaction product glucose to improve the ionic liquid tolerance of β-glucosidases.Biotechnology for biofuels · 2016Article
- Article
- Metagenomics of Thermophiles with a Focus on Discovery of Novel Thermozymes.Frontiers in microbiology · 2016Review
Corrections and comments
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Authors and funding
8 authors at 4 institutions in 1 country.
Funding
Abstract
Industrial-scale biofuel production requires robust enzymatic cocktails to produce fermentable sugars from lignocellulosic biomass. Thermophilic bacterial consortia are a potential source of cellulases and hemicellulases adapted to harsher reaction conditions than commercial fungal enzymes. Compost-derived microbial consortia were adapted to switchgrass at 60°C to develop thermophilic biomass-degrading consortia for detailed studies. Microbial community analysis using small-subunit rRNA gene amplicon pyrosequencing and short-read metagenomic sequencing demonstrated that thermophilic adaptation to switchgrass resulted in low-diversity bacterial consortia with a high abundance of bacteria related to thermophilic paenibacilli, Rhodothermus marinus, and Thermus thermophilus. At lower abundance, thermophilic Chloroflexi and an uncultivated lineage of the Gemmatimonadetes phylum were observed. Supernatants isolated from these consortia had high levels of xylanase and endoglucanase activities. Compared to commercial enzyme preparations, the endoglucanase enzymes had a higher thermotolerance and were more stable in the presence of 1-ethyl-3-methylimidazolium acetate ([C2mim][OAc]), an ionic liquid used for biomass pretreatment. The supernatants were used to saccharify [C2mim][OAc]-pretreated switchgrass at elevated temperatures (up to 80°C), demonstrating that these consortia are an excellent source of enzymes for the development of enzymatic cocktails tailored to more extreme reaction conditions.
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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.