Dianne K Newman

Dianne K Newman

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Dianne K Newman

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The Potential for Redox-Active Metabolites To Enhance or Unlock Anaerobic Survival Metabolisms in Aerobes.

J Bacteriol 2020 May 11;202(11). Epub 2020 May 11.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, USA

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http://dx.doi.org/10.1128/JB.00797-19DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7221258PMC
May 2020

Refinement of metabolite detection in cystic fibrosis sputum reveals heme correlates with lung function decline.

PLoS One 2019 18;14(12):e0226578. Epub 2019 Dec 18.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, United States of America.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0226578PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6919587PMC
March 2020

Heat-shock proteases promote survival of during growth arrest.

Proc Natl Acad Sci U S A 2020 Feb 6;117(8):4358-4367. Epub 2020 Feb 6.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125;

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http://dx.doi.org/10.1073/pnas.1912082117DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7049150PMC
February 2020

Quantitative Visualization of Gene Expression in Mucoid and Nonmucoid Pseudomonas aeruginosa Aggregates Reveals Localized Peak Expression of Alginate in the Hypoxic Zone.

mBio 2019 12 17;10(6). Epub 2019 Dec 17.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, USA

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http://dx.doi.org/10.1128/mBio.02622-19DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918079PMC
December 2019

Extended Hopanoid Loss Reduces Bacterial Motility and Surface Attachment and Leads to Heterogeneity in Root Nodule Growth Kinetics in a Symbiosis.

Mol Plant Microbe Interact 2019 Oct 27;32(10):1415-1428. Epub 2019 Aug 27.

Division of Biology & Bioengineering, California Institute of Technology, Pasadena, CA, U.S.A.

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http://dx.doi.org/10.1094/MPMI-04-19-0111-RDOI Listing
October 2019

Aggregation of Nontuberculous Mycobacteria Is Regulated by Carbon-Nitrogen Balance.

mBio 2019 08 13;10(4). Epub 2019 Aug 13.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, USA

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http://dx.doi.org/10.1128/mBio.01715-19DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6692514PMC
August 2019

The transcription factors ActR and SoxR differentially affect the phenazine tolerance of Agrobacterium tumefaciens.

Mol Microbiol 2019 07 3;112(1):199-218. Epub 2019 May 3.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, 91125, USA.

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https://onlinelibrary.wiley.com/doi/abs/10.1111/mmi.14263
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http://dx.doi.org/10.1111/mmi.14263DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6615960PMC
July 2019

Draft Genome Sequence of the Iridescent Marine Bacterium Tenacibaculum discolor Strain IMLK18.

Microbiol Resour Announc 2019 Jan 31;8(5). Epub 2019 Jan 31.

Division of Biology & Biological Engineering, The California Institute of Technology, Pasadena, California, USA.

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http://dx.doi.org/10.1128/MRA.01683-18DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6357648PMC
January 2019

Both toxic and beneficial effects of pyocyanin contribute to the lifecycle of Pseudomonas aeruginosa.

Mol Microbiol 2018 12 23;110(6):995-1010. Epub 2018 Oct 23.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, 91125, USA.

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http://dx.doi.org/10.1111/mmi.14132DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6281804PMC
December 2018

Refining the Application of Microbial Lipids as Tracers of Staphylococcus aureus Growth Rates in Cystic Fibrosis Sputum.

J Bacteriol 2018 12 26;200(24). Epub 2018 Nov 26.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, USA

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http://dx.doi.org/10.1128/JB.00365-18DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6256016PMC
December 2018

Towards measuring growth rates of pathogens during infections by D O-labeling lipidomics.

Rapid Commun Mass Spectrom 2018 Dec;32(24):2129-2140

Environmental Analysis Center, California Institute of Technology, CA, 91125, USA.

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http://dx.doi.org/10.1002/rcm.8288DOI Listing
December 2018

Extracellular Electron Transfer Transcends Microbe-Mineral Interactions.

Cell Host Microbe 2018 11;24(5):611-613

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA; Division of Geological and Planetary Science, California Institute of Technology, Pasadena, CA, USA. Electronic address:

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http://dx.doi.org/10.1016/j.chom.2018.10.018DOI Listing
November 2018

A personal tribute to Terry Beveridge.

Authors:
Dianne K Newman

Can J Microbiol 2018 09;64(9):ix-xi

Divisions of Biology and Biological Engineering and Geological and Planetary Sciences, California Institute of Technology, Pasadena, California, USA.

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http://dx.doi.org/10.1139/cjm-2017-0515DOI Listing
September 2018

Structural and mechanistic analysis of the arsenate respiratory reductase provides insight into environmental arsenic transformations.

Proc Natl Acad Sci U S A 2018 09 13;115(37):E8614-E8623. Epub 2018 Aug 13.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125;

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http://dx.doi.org/10.1073/pnas.1807984115DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6140538PMC
September 2018

Chlorate Specifically Targets Oxidant-Starved, Antibiotic-Tolerant Populations of Pseudomonas aeruginosa Biofilms.

mBio 2018 09 25;9(5). Epub 2018 Sep 25.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, USA

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http://mbio.asm.org/lookup/doi/10.1128/mBio.01400-18
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http://dx.doi.org/10.1128/mBio.01400-18DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6156191PMC
September 2018

Hopanoid lipids: from membranes to plant-bacteria interactions.

Nat Rev Microbiol 2018 05 19;16(5):304-315. Epub 2018 Feb 19.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA.

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http://dx.doi.org/10.1038/nrmicro.2017.173DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6087623PMC
May 2018

PhdA Catalyzes the First Step of Phenazine-1-Carboxylic Acid Degradation in Mycobacterium fortuitum.

J Bacteriol 2018 05 24;200(10). Epub 2018 Apr 24.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, USA

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http://dx.doi.org/10.1128/JB.00763-17DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5915785PMC
May 2018

Erratum for Basta et al., "Identification of Fitness Determinants during Energy-Limited Growth Arrest in ".

mBio 2018 04 10;9(2). Epub 2018 Apr 10.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, USA

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http://dx.doi.org/10.1128/mBio.00576-18DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5893874PMC
April 2018

Identification of Fitness Determinants during Energy-Limited Growth Arrest in .

mBio 2017 11 28;8(6). Epub 2017 Nov 28.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, USA

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http://dx.doi.org/10.1128/mBio.01170-17DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5705914PMC
November 2017

The Colorful World of Extracellular Electron Shuttles.

Annu Rev Microbiol 2017 09 21;71:731-751. Epub 2017 Jul 21.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California 91125; email: , ,

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http://dx.doi.org/10.1146/annurev-micro-090816-093913DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5679407PMC
September 2017

Polyphosphate granule biogenesis is temporally and functionally tied to cell cycle exit during starvation in .

Proc Natl Acad Sci U S A 2017 03 6;114(12):E2440-E2449. Epub 2017 Mar 6.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125;

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http://www.pnas.org/lookup/doi/10.1073/pnas.1615575114
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http://dx.doi.org/10.1073/pnas.1615575114DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5373386PMC
March 2017

Pyocyanin degradation by a tautomerizing demethylase inhibits Pseudomonas aeruginosa biofilms.

Science 2017 01 8;355(6321):170-173. Epub 2016 Dec 8.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA.

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http://dx.doi.org/10.1126/science.aag3180DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5303695PMC
January 2017

Stepwise metamorphosis of the tubeworm Hydroides elegans is mediated by a bacterial inducer and MAPK signaling.

Proc Natl Acad Sci U S A 2016 09 22;113(36):10097-102. Epub 2016 Aug 22.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125; Howard Hughes Medical Institute, California Institute of Technology, Pasadena, CA 91125.

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http://dx.doi.org/10.1073/pnas.1603142113DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5018781PMC
September 2016

Exposing the Three-Dimensional Biogeography and Metabolic States of Pathogens in Cystic Fibrosis Sputum via Hydrogel Embedding, Clearing, and rRNA Labeling.

mBio 2016 Sep 27;7(5). Epub 2016 Sep 27.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, USA Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California, USA Howard Hughes Medical Institute, California Institute of Technology, Pasadena, California, USA

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5040109PMC
http://dx.doi.org/10.1128/mBio.00796-16DOI Listing
September 2016

The physiology of growth arrest: uniting molecular and environmental microbiology.

Nat Rev Microbiol 2016 08;14(9):549-62

California Institute of Technology (Caltech), 1200 East California Boulevard, Pasadena, California 91125, USA.

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http://dx.doi.org/10.1038/nrmicro.2016.107DOI Listing
August 2016

Sputum glucose and glycemic control in cystic fibrosis-related diabetes: a cross-sectional study.

PLoS One 2015 24;10(3):e0119938. Epub 2015 Mar 24.

Children's Hospital Los Angeles, Pediatric Pulmonology, Los Angeles, California, United States of America.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0119938PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4372582PMC
February 2016

SutA is a bacterial transcription factor expressed during slow growth in Pseudomonas aeruginosa.

Proc Natl Acad Sci U S A 2016 Feb 19;113(5):E597-605. Epub 2016 Jan 19.

Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125;

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http://dx.doi.org/10.1073/pnas.1514412113DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4747698PMC
February 2016

Trace incorporation of heavy water reveals slow and heterogeneous pathogen growth rates in cystic fibrosis sputum.

Proc Natl Acad Sci U S A 2016 Jan 29;113(2):E110-6. Epub 2015 Dec 29.

Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125; Howard Hughes Medical Institute, California Institute of Technology, Pasadena, CA 91125; Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125;

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http://dx.doi.org/10.1073/pnas.1512057112DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4720290PMC
January 2016

Predicting the impact of promoter variability on regulatory outputs.

Sci Rep 2015 Dec 17;5:18238. Epub 2015 Dec 17.

Department of Physics and Astronomy, University of Southern California, Los Angeles, CA 90089, USA.

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http://dx.doi.org/10.1038/srep18238DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4682146PMC
December 2015

Specific hopanoid classes differentially affect free-living and symbiotic states of Bradyrhizobium diazoefficiens.

mBio 2015 Oct 20;6(5):e01251-15. Epub 2015 Oct 20.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, USA Howard Hughes Medical Institute, Pasadena, California, USA Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California, USA

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http://dx.doi.org/10.1128/mBio.01251-15DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4620461PMC
October 2015

Enzymatic Degradation of Phenazines Can Generate Energy and Protect Sensitive Organisms from Toxicity.

mBio 2015 Oct 27;6(6):e01520-15. Epub 2015 Oct 27.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, USA Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California, USA Howard Hughes Medical Institute, Pasadena, California, USA

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http://dx.doi.org/10.1128/mBio.01520-15DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4626857PMC
October 2015

Heavy water and (15) N labelling with NanoSIMS analysis reveals growth rate-dependent metabolic heterogeneity in chemostats.

Environ Microbiol 2015 Jul 27;17(7):2542-56. Epub 2015 Mar 27.

Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA, USA.

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http://dx.doi.org/10.1111/1462-2920.12752DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4587896PMC
July 2015

Pediatric Cystic Fibrosis Sputum Can Be Chemically Dynamic, Anoxic, and Extremely Reduced Due to Hydrogen Sulfide Formation.

mBio 2015 Jul 28;6(4):e00767. Epub 2015 Jul 28.

Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, USA Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California, USA Howard Hughes Medical Institute, Pasadena, California, USA

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http://mbio.asm.org/lookup/doi/10.1128/mBio.00767-15
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http://dx.doi.org/10.1128/mBio.00767-15DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4551978PMC
July 2015

Measurement of phenazines in bacterial cultures.

Methods Mol Biol 2014 ;1149:303-10

Biology Department, Massachusetts Institute of Technology, Cambridge, MA, USA.

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http://dx.doi.org/10.1007/978-1-4939-0473-0_25DOI Listing
March 2015

Extraction and measurement of NAD(P)(+) and NAD(P)H.

Methods Mol Biol 2014 ;1149:311-23

Biology Department, Massachusetts Institute of Technology, Cambridge, MA, USA.

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http://link.springer.com/10.1007/978-1-4939-0473-0_26
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http://dx.doi.org/10.1007/978-1-4939-0473-0_26DOI Listing
March 2015

Methylation at the C-2 position of hopanoids increases rigidity in native bacterial membranes.

Elife 2015 Jan 19;4. Epub 2015 Jan 19.

Division of Biology and Biological Engineering, Howard Hughes Medical Institute, California Institute of Technology, Pasadena, United States.

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http://dx.doi.org/10.7554/eLife.05663DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4337730PMC
January 2015

Anaerobic bacteria grow within Candida albicans biofilms and induce biofilm formation in suspension cultures.

Curr Biol 2014 Oct 9;24(20):2411-6. Epub 2014 Oct 9.

Department of Microbiology and Immunology, University of California, San Francisco, 600 16(th) Street, San Francisco, CA 94158, USA. Electronic address:

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http://dx.doi.org/10.1016/j.cub.2014.08.057DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4252622PMC
October 2014

Probing the subcellular localization of hopanoid lipids in bacteria using NanoSIMS.

PLoS One 2014 7;9(1):e84455. Epub 2014 Jan 7.

Division of Biology, California Institute of Technology, Pasadena, California, United States of America ; Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California, United States of America ; Howard Hughes Medical Institute, Pasadena, California, United States of America.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0084455PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3883690PMC
September 2014

Fosmidomycin decreases membrane hopanoids and potentiates the effects of colistin on Burkholderia multivorans clinical isolates.

Antimicrob Agents Chemother 2014 Sep 23;58(9):5211-9. Epub 2014 Jun 23.

Centre for Understanding and Preventing Infection in Children, Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada

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http://dx.doi.org/10.1128/AAC.02705-14DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4135860PMC
September 2014

Phenazine redox cycling enhances anaerobic survival in Pseudomonas aeruginosa by facilitating generation of ATP and a proton-motive force.

Mol Microbiol 2014 Apr 19;92(2):399-412. Epub 2014 Mar 19.

Division of Biology and Biological Engineering, California Institute of Technology and Howard Hughes Medical Institute, Pasadena, CA, USA.

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http://dx.doi.org/10.1111/mmi.12566DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4046897PMC
April 2014

Diverse capacity for 2-methylhopanoid production correlates with a specific ecological niche.

ISME J 2014 Mar 24;8(3):675-684. Epub 2013 Oct 24.

Division of Biology, California Institute of Technology, MC156-29, 1200 E. California Boulevard, Pasadena, CA 91125, USA, .

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http://www.nature.com/articles/ismej2013191
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http://dx.doi.org/10.1038/ismej.2013.191DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3930323PMC
March 2014

Marine tubeworm metamorphosis induced by arrays of bacterial phage tail-like structures.

Science 2014 Jan 9;343(6170):529-33. Epub 2014 Jan 9.

Division of Biology, California Institute of Technology, Pasadena, CA 91125, USA.

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http://dx.doi.org/10.1126/science.1246794DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4949041PMC
January 2014

Bacterial argonaute samples the transcriptome to identify foreign DNA.

Mol Cell 2013 Sep;51(5):594-605

Division of Biology, California Institute of Technology, 147-75, 1200E California Boulevard, Pasadena, CA 91125, USA; Institute of Molecular Genetics, Russian Academy of Sciences, Kurchatov Square 2, Moscow 123182, Russia.

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http://dx.doi.org/10.1016/j.molcel.2013.08.014DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3809076PMC
September 2013

Ferrous iron is a significant component of bioavailable iron in cystic fibrosis airways.

mBio 2013 Aug 20;4(4). Epub 2013 Aug 20.

Division of Biology, California Institute of Technology, Pasadena, California, USA.

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http://dx.doi.org/10.1128/mBio.00557-13DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3753050PMC
August 2013

The general stress response factor EcfG regulates expression of the C-2 hopanoid methylase HpnP in Rhodopseudomonas palustris TIE-1.

J Bacteriol 2013 Jun 22;195(11):2490-8. Epub 2013 Mar 22.

Division of Biology, California Institute of Technology, Pasadena, California, USA.

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http://dx.doi.org/10.1128/JB.00186-13DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3676068PMC
June 2013

Iron and copper act synergistically to delay anaerobic growth of bacteria.

Appl Environ Microbiol 2013 Jun 5;79(12):3619-27. Epub 2013 Apr 5.

Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA.

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http://dx.doi.org/10.1128/AEM.03944-12DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3675935PMC
June 2013

Bacterial community morphogenesis is intimately linked to the intracellular redox state.

J Bacteriol 2013 Apr 4;195(7):1371-80. Epub 2013 Jan 4.

Department of Biology and Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA, USA.

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http://dx.doi.org/10.1128/JB.02273-12DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3624522PMC
April 2013

Ligand-enhanced abiotic iron oxidation and the effects of chemical versus biological iron cycling in anoxic environments.

Environ Sci Technol 2013 Mar 27;47(6):2602-11. Epub 2013 Feb 27.

Division of Geologial and Planetary Sciences, California Institute of Technology, Pasadena, California, USA.

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http://dx.doi.org/10.1021/es3049459DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3604861PMC
March 2013

Identification and quantification of polyfunctionalized hopanoids by high temperature gas chromatography-mass spectrometry.

Org Geochem 2013 Mar;56:120-130

Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA, USA ; Division of Biology, California Institute of Technology, Pasadena, CA, USA ; Howard Hughes Medical Institute, California Institute of Technology, Pasadena, CA, USA.

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http://dx.doi.org/10.1016/j.orggeochem.2012.12.009DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3780965PMC
March 2013

Phenazine content in the cystic fibrosis respiratory tract negatively correlates with lung function and microbial complexity.

Am J Respir Cell Mol Biol 2012 Dec 3;47(6):738-45. Epub 2012 Aug 3.

Division of Biological Sciences, California Institute of Technology, Pasadena, CA 91125, USA.

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http://www.atsjournals.org/doi/abs/10.1165/rcmb.2012-0088OC
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http://dx.doi.org/10.1165/rcmb.2012-0088OCDOI Listing
December 2012

Functional characterization of the FoxE iron oxidoreductase from the photoferrotroph Rhodobacter ferrooxidans SW2.

J Biol Chem 2012 Jul 1;287(30):25541-8. Epub 2012 Jun 1.

Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Av. da República, 2780-157 Oeiras, Portugal.

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http://www.jbc.org/lookup/doi/10.1074/jbc.M112.360636
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http://dx.doi.org/10.1074/jbc.M112.360636DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3408196PMC
July 2012

BqsR/BqsS constitute a two-component system that senses extracellular Fe(II) in Pseudomonas aeruginosa.

J Bacteriol 2012 Mar 22;194(5):1195-204. Epub 2011 Dec 22.

Division of Biology, California Institute of Technology, Pasadena, California, USA.

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http://dx.doi.org/10.1128/JB.05634-11DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3294787PMC
March 2012

The RND-family transporter, HpnN, is required for hopanoid localization to the outer membrane of Rhodopseudomonas palustris TIE-1.

Proc Natl Acad Sci U S A 2011 Nov 22;108(45):E1045-51. Epub 2011 Aug 22.

Division of Biology, California Institute of Technology, Pasadena, CA 91125, USA.

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http://dx.doi.org/10.1073/pnas.1104209108DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3215060PMC
November 2011

Caenorhabditis elegans NPR-1-mediated behaviors are suppressed in the presence of mucoid bacteria.

Proc Natl Acad Sci U S A 2011 Aug 18;108(31):12887-92. Epub 2011 Jul 18.

Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

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http://dx.doi.org/10.1073/pnas.1108265108DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3150904PMC
August 2011

Microaerobic steroid biosynthesis and the molecular fossil record of Archean life.

Proc Natl Acad Sci U S A 2011 Aug 8;108(33):13409-14. Epub 2011 Aug 8.

Joint Program in Chemical Oceanography, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

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http://www.pnas.org/cgi/doi/10.1073/pnas.1104160108
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August 2011

Phenazine-1-carboxylic acid promotes bacterial biofilm development via ferrous iron acquisition.

J Bacteriol 2011 Jul 20;193(14):3606-17. Epub 2011 May 20.

Department of Biology, Department of Earth, and Howard Hughes Medical Institute,Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA.

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July 2011

Bioenergetic challenges of microbial iron metabolisms.

Trends Microbiol 2011 Jul 12;19(7):330-40. Epub 2011 Jun 12.

Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

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July 2011

Regulation of the phototrophic iron oxidation (pio) genes in Rhodopseudomonas palustris TIE-1 is mediated by the global regulator, FixK.

Mol Microbiol 2011 Jan 28;79(1):63-75. Epub 2010 Oct 28.

Department of Biology, Massachusetts Institute of Technology, Howard Hughes Medical Institute, 77 Massachusetts Ave., 68-380, Cambridge, MA 02139, USA.

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January 2011

A putative ABC transporter, hatABCDE, is among molecular determinants of pyomelanin production in Pseudomonas aeruginosa.

J Bacteriol 2010 Nov 24;192(22):5962-71. Epub 2010 Sep 24.

Division of Biological Sciences, California Institute of Technology, Pasadena, CA 91125, USA.

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November 2010

Phenazines affect biofilm formation by Pseudomonas aeruginosa in similar ways at various scales.

Res Microbiol 2010 Apr 1;161(3):187-91. Epub 2010 Feb 1.

Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

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April 2010

Microbiology. Feasting on minerals.

Authors:
Dianne K Newman

Science 2010 Feb;327(5967):793-4

Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02142, USA.

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February 2010

Rhodobacter capsulatus catalyzes light-dependent Fe(II) oxidation under anaerobic conditions as a potential detoxification mechanism.

Appl Environ Microbiol 2009 Nov 28;75(21):6639-46. Epub 2009 Aug 28.

Biology Department, Massachusetts Institute of Technology, 68-380, 77 Massachusetts Avenue, Cambridge, MA 02139, USA.

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November 2009

Hopanoids play a role in membrane integrity and pH homeostasis in Rhodopseudomonas palustris TIE-1.

J Bacteriol 2009 Oct 10;191(19):6145-56. Epub 2009 Jul 10.

Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

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October 2009

Redox signaling between DNA repair proteins for efficient lesion detection.

Proc Natl Acad Sci U S A 2009 Sep 31;106(36):15237-42. Epub 2009 Aug 31.

Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA.

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September 2009

From iron oxides to infections.

Authors:
Dianne K Newman

ChemSusChem 2009 ;2(5):380-2

Departments of Biology and Earth and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Ave. 68-380, Cambridge, MA 02139-4307, USA.

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August 2009

The continuing puzzle of the great oxidation event.

Curr Biol 2009 Jul;19(14):R567-74

Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, USA.

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July 2009

Redox-active antibiotics control gene expression and community behavior in divergent bacteria.

Science 2008 Aug;321(5893):1203-6

Department of Biology, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 01239, USA.

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August 2008

Redox reactions of phenazine antibiotics with ferric (hydr)oxides and molecular oxygen.

Environ Sci Technol 2008 Apr;42(7):2380-6

Department of Biology, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA.

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April 2008

DNA binding shifts the redox potential of the transcription factor SoxR.

Proc Natl Acad Sci U S A 2008 Mar 3;105(10):3684-9. Epub 2008 Mar 3.

Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA.

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March 2008

Characterization of the arsenate respiratory reductase from Shewanella sp. strain ANA-3.

J Bacteriol 2008 Jan 19;190(1):135-42. Epub 2007 Oct 19.

Division of Biology, Howard Hughes Medical Institute, California Institute of Technology, 1200 E. California Blvd, Mail Code 100-23, Pasadena, California 91125, USA.

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January 2008

Phototrophic Fe(II) oxidation promotes organic carbon acquisition by Rhodobacter capsulatus SB1003.

Appl Environ Microbiol 2007 Oct 10;73(19):6150-8. Epub 2007 Aug 10.

Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California 91125, USA.

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October 2007

Pyocyanin alters redox homeostasis and carbon flux through central metabolic pathways in Pseudomonas aeruginosa PA14.

J Bacteriol 2007 Sep 25;189(17):6372-81. Epub 2007 May 25.

Division of Biology, Howard Hughes Medical Institute, California Institute of Technology, Pasadena 91125, USA.

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September 2007

Biosynthesis of 2-methylbacteriohopanepolyols by an anoxygenic phototroph.

Proc Natl Acad Sci U S A 2007 Sep 11;104(38):15099-104. Epub 2007 Sep 11.

Divisions of Geological and Planetary Sciences and Biology, California Institute of Technology and Howard Hughes Medical Institute, Pasadena, CA 91125, USA.

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September 2007

Extracellular respiration.

Mol Microbiol 2007 Jul;65(1):1-11

Department of Microbiology, University of Minnesota, Saint Paul, MN, USA.

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July 2007

The pio operon is essential for phototrophic Fe(II) oxidation in Rhodopseudomonas palustris TIE-1.

J Bacteriol 2007 Mar 22;189(5):1765-73. Epub 2006 Dec 22.

Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, USA.

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March 2007

The fox operon from Rhodobacter strain SW2 promotes phototrophic Fe(II) oxidation in Rhodobacter capsulatus SB1003.

J Bacteriol 2007 Mar 22;189(5):1774-82. Epub 2006 Dec 22.

California Institute of Technology, Pasadena, CA 91125, USA

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March 2007

Spatiometabolic stratification of Shewanella oneidensis biofilms.

Appl Environ Microbiol 2006 Nov 25;72(11):7324-30. Epub 2006 Aug 25.

Division of Biological Sciences, California Institute of Technology, Pasadena, California 91125, USA.

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November 2006

Simultaneous microbial reduction of iron(III) and arsenic(V) in suspensions of hydrous ferric oxide.

Environ Sci Technol 2006 Oct;40(19):5950-5

Division of Engineering and Applied Science, California Institute of Technology, Pasadena 91125, USA.

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October 2006

The phenazine pyocyanin is a terminal signalling factor in the quorum sensing network of Pseudomonas aeruginosa.

Mol Microbiol 2006 Sep;61(5):1308-21

Divisions of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, USA.

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September 2006

The co-evolution of life and Earth.

Curr Biol 2006 Jun;16(11):R395-400

Division of Geological and Planetary Science, California Institute of Technology, Pasadena, California 91125, USA.

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June 2006

Extracellular respiration of dimethyl sulfoxide by Shewanella oneidensis strain MR-1.

Proc Natl Acad Sci U S A 2006 Mar 14;103(12):4669-74. Epub 2006 Mar 14.

Divisions of Geological and Planetary Sciences and Biology, and Howard Hughes Medical Institute, California Institute of Technology, Pasadena, CA 91125, USA.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1450229PMC
March 2006

Rethinking 'secondary' metabolism: physiological roles for phenazine antibiotics.

Nat Chem Biol 2006 Feb;2(2):71-8

Division of Biology, California Institute of Technology, Pasadena, California 91125, USA.

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February 2006

Community and cultivation analysis of arsenite oxidizing biofilms at Hot Creek.

Environ Microbiol 2006 Jan;8(1):50-9

Environmental Science and Engineering, California Institute of Technology, Pasadena, 91125, USA.

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January 2006

Expression dynamics of arsenic respiration and detoxification in Shewanella sp. strain ANA-3.

J Bacteriol 2005 Nov;187(21):7390-6

University of California, Santa Cruz, Dept. of Environmental Toxicology, Santa Cruz, CA 95064, USA.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1272973PMC
November 2005

Isolation and characterization of a genetically tractable photoautotrophic Fe(II)-oxidizing bacterium, Rhodopseudomonas palustris strain TIE-1.

Appl Environ Microbiol 2005 Aug;71(8):4487-96

California Institute of Technology, Division of Geological and Planetary Sciences, Mail Stop 100-23, Pasadena, CA 91125, USA.

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August 2005

Anaerobic regulation by an atypical Arc system in Shewanella oneidensis.

Mol Microbiol 2005 Jun;56(5):1347-57

Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, USA.

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June 2005