Search Results - "Romine, Margaret F"
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Shewanella oneidensis MR-1 nanowires are outer membrane and periplasmic extensions of the extracellular electron transport components
Published in Proceedings of the National Academy of Sciences - PNAS (02-09-2014)“…Bacterial nanowires offer an extracellular electron transport (EET) pathway for linking the respiratory chain of bacteria to external surfaces, including…”
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Underlying mechanisms for syntrophic metabolism of essential enzyme cofactors in microbial communities
Published in The ISME Journal (01-06-2017)“…Many microorganisms are unable to synthesize essential B vitamin-related enzyme cofactors de novo . The underlying mechanisms by which such microbes survive in…”
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Extracellular polymeric substances from Shewanella sp. HRCR-1 biofilms: characterization by infrared spectroscopy and proteomics
Published in Environmental microbiology (01-04-2011)“…Summary The composition of extracellular polymeric substances (EPS) from Shewanella sp. HRCR‐1 biofilms was investigated using infrared spectroscopy and…”
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Electrically Conductive Bacterial Nanowires Produced by Shewanella oneidensis Strain MR-1 and Other Microorganisms
Published in Proceedings of the National Academy of Sciences - PNAS (25-07-2006)“…Shewanella oneidensis MR-1 produced electrically conductive pilus-like appendages called bacterial nanowires in direct response to electron-acceptor…”
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Current Production and Metal Oxide Reduction by Shewanella oneidensis MR-1 Wild Type and Mutants
Published in Applied and Environmental Microbiology (01-11-2007)“…Shewanella oneidensis MR-1 is a gram-negative facultative anaerobe capable of utilizing a broad range of electron acceptors, including several solid…”
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Identification and Resolution of Microdiversity through Metagenomic Sequencing of Parallel Consortia
Published in Applied and Environmental Microbiology (01-01-2016)“…To gain a predictive understanding of the interspecies interactions within microbial communities that govern community function, the genomic complement of…”
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Genomic encyclopedia of sugar utilization pathways in the Shewanella genus
Published in BMC genomics (13-09-2010)“…Carbohydrates are a primary source of carbon and energy for many bacteria. Accurate projection of known carbohydrate catabolic pathways across diverse bacteria…”
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Genomic reconstruction of Shewanella oneidensis MR-1 metabolism reveals a previously uncharacterized machinery for lactate utilization
Published in Proceedings of the National Academy of Sciences - PNAS (24-02-2009)“…The ability to use lactate as a sole source of carbon and energy is one of the key metabolic signatures of Shewanellae, a diverse group of dissimilatory…”
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Genome-wide protein localization prediction strategies for gram negative bacteria
Published in BMC genomics (15-06-2011)“…Genome-wide prediction of protein subcellular localization is an important type of evidence used for inferring protein function. While a variety of…”
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Genomic Reconstruction of Carbohydrate Utilization Capacities in Microbial-Mat Derived Consortia
Published in Frontiers in microbiology (13-07-2017)“…Two nearly identical unicyanobacterial consortia (UCC) were previously isolated from benthic microbial mats that occur in a heliothermal saline lake in…”
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Conservation of transcription start sites within genes across a bacterial genus
Published in mBio (01-07-2014)“…Transcription start sites (TSSs) lying inside annotated genes, on the same or opposite strand, have been observed in diverse bacteria, but the function of…”
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Ecophysiology of an uncultivated lineage of Aigarchaeota from an oxic, hot spring filamentous ‘streamer’ community
Published in The ISME Journal (01-01-2016)“…The candidate archaeal phylum ‘Aigarchaeota’ contains microorganisms from terrestrial and subsurface geothermal ecosystems. The phylogeny and metabolic…”
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c-Type cytochrome-dependent formation of U(IV) nanoparticles by Shewanella oneidensis
Published in PLoS biology (01-08-2006)“…Modern approaches for bioremediation of radionuclide contaminated environments are based on the ability of microorganisms to effectively catalyze changes in…”
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Constraint-based model of Shewanella oneidensis MR-1 metabolism: a tool for data analysis and hypothesis generation
Published in PLoS computational biology (24-06-2010)“…Shewanellae are gram-negative facultatively anaerobic metal-reducing bacteria commonly found in chemically (i.e., redox) stratified environments. Occupying…”
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Genomic distribution of B-vitamin auxotrophy and uptake transporters in environmental bacteria from the Chloroflexi phylum
Published in Environmental microbiology reports (01-04-2015)“…Summary Bacteria from the Chloroflexi phylum are dominant members of phototrophic microbial mat communities in terrestrial thermal environments. Vitamins of B…”
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Comparative genomic reconstruction of transcriptional networks controlling central metabolism in the Shewanella genus
Published in BMC genomics (15-06-2011)“…Genome-scale prediction of gene regulation and reconstruction of transcriptional regulatory networks in bacteria is one of the critical tasks of modern…”
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Comparative Systems Biology across an Evolutionary Gradient within the Shewanella Genus
Published in Proceedings of the National Academy of Sciences - PNAS (15-09-2009)“…To what extent genotypic differences translate to phenotypic variation remains a poorly understood issue of paramount importance for several cornerstone…”
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Utilization of DNA as a Sole Source of Phosphorus, Carbon, and Energy by Shewanella spp.: Ecological and Physiological Implications for Dissimilatory Metal Reduction
Published in Applied and Environmental Microbiology (01-02-2008)“…The solubility of orthophosphate (PO₄³⁻) in iron-rich sediments can be exceedingly low, limiting the bioavailability of this essential nutrient to microbial…”
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Comparative Genomics and Experimental Characterization of N-Acetylglucosamine Utilization Pathway of Shewanella oneidensis
Published in The Journal of biological chemistry (06-10-2006)“…We used a comparative genomics approach implemented in the SEED annotation environment to reconstruct the chitin and GlcNAc utilization subsystem and…”
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Geomicrobiology of high-level nuclear waste-contaminated vadose sediments at the Hanford Site, Washington State
Published in Applied and Environmental Microbiology (01-07-2004)“…Sediments from a high-level nuclear waste plume were collected as part of investigations to evaluate the potential fate and migration of contaminants in the…”
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