Evidence map›Paper›PMID 28731847›Full record

ReviewAnnual review of microbiology2017

The Colorful World of Extracellular Electron Shuttles.

Nathaniel R Glasser, Scott H Saunders, Dianne K Newman

Abstract readReview
In one paragraph

Review in Annual review of microbiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

72 citing papers in PubMed.

  1. Review
  2. Predicting rates of manganese oxide reduction from thermodynamic driving forces and structural properties.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Extracellular matrix chemistry tunes bacterial biofilm metabolism and optimizes fitness.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Review
  5. Article
  6. Microbial respiration - a biomineral perspective.FEMS microbiology ecology · 2025
    Review
  7. Article
  8. Article
  9. Linking Cell Size, VEnvironmental microbiology reports · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. The adaptability ofFrontiers in cellular and infection microbiology · 2025
    Review
  15. Electron transfer in biological systems.Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2024
    Review
  16. Article
  17. Evolution of phosphate scouting in the terrestrial biosphere.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
  18. Bioenergetic suppression by redox-active metabolites promotes antibiotic tolerance inProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  19. Effect ofMaterials (Basel, Switzerland) · 2024
    Article
  20. MAR4Journal of natural products · 2024
    Review

12 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Nathaniel R GlasserDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, California 91125; email: nglasser@caltech.edu , ssaunder@caltech.edu , dkn@caltech.edu.
Scott H SaundersDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, California 91125; email: nglasser@caltech.edu , ssaunder@caltech.edu , dkn@caltech.edu.
Dianne K NewmanDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, California 91125; email: nglasser@caltech.edu , ssaunder@caltech.edu , dkn@caltech.edu.

Funding

Biological mechanisms and consequences of efficient extracellular electron transfer in Pseudomonas aeruginosaR01AI127850 · NIAID · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI Dianne K Newman · 2017 to 2026
$5.6M
NIAID NIH HHS R01 AI127850
6 · The paper itself

Abstract

Descriptions of the changeable, striking colors associated with secreted natural products date back well over a century. These molecules can serve as extracellular electron shuttles (EESs) that permit microbes to access substrates at a distance. In this review, we argue that the colorful world of EESs has been too long neglected. Rather than simply serving as a diagnostic attribute of a particular microbial strain, redox-active natural products likely play fundamental, underappreciated roles in the biology of their producers, particularly those that inhabit biofilms. Here, we describe the chemical diversity and potential distribution of EES producers and users, discuss the costs associated with their biosynthesis, and critically evaluate strategies for their economical usage. We hope this review will inspire efforts to identify and explore the importance of EES cycling by a wide range of microorganisms so that their contributions to shaping microbial communities can be better assessed and exploited.

Indexed as

BacteriaBacteriological TechniquesBiological ProductsColorDiagnostic Tests, RoutineElectron TransportBiological Productsextracellular electron shuttlemetabolismmicrobial diversitypublic goodsredox chemistry

Identifiers

PMID28731847
PMCPMC5679407

What OpenQuestion holds

Textmetadata
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Read underepoch 390

Registered trials

None linked

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.