Evidence map›Paper›PMID 32245809›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2020

Outer membrane vesicles catabolize lignin-derived aromatic compounds in

Davinia Salvachúa, Allison Z Werner, Isabel Pardo, Martyna Michalska, Brenna A Black, Bryon S Donohoe, Stefan J Haugen, Rui Katahira, Sandra Notonier, Kelsey J Ramirez and 9 more

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
18.5field-weighted citation impact, top 1% of its field
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

55 citing papers in PubMed, 135 citations in OpenAlex.

  1. Review
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  6. Characterization ofFrontiers in microbiology · 2026
    Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. A distinct subpopulation of membrane vesicles inApplied and environmental microbiology · 2025
    Article
  12. Article
  13. Article
  14. Engineered Membrane Vesicle Production viaACS synthetic biology · 2025
    Article
  15. Review
  16. Article
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  20. Review
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

19 authors at 4 institutions in 1 country.

Davinia SalvachúaNational Bioenergy Center, National Renewable Energy Laboratory, Golden, CO 80401.
Allison Z WernerNational Bioenergy Center, National Renewable Energy Laboratory, Golden, CO 80401.
Isabel PardoNational Bioenergy Center, National Renewable Energy Laboratory, Golden, CO 80401.
Martyna MichalskaBiosciences Division, Argonne National Laboratory, Lemont, IL 60439.ORCID 0000-0003-2910-2767
Brenna A BlackBiosciences Center, National Renewable Energy Laboratory, Golden, CO 80401.
Bryon S DonohoeBiosciences Center, National Renewable Energy Laboratory, Golden, CO 80401.ORCID 0000-0002-2272-5059
Stefan J HaugenBiosciences Center, National Renewable Energy Laboratory, Golden, CO 80401.
Rui KatahiraNational Bioenergy Center, National Renewable Energy Laboratory, Golden, CO 80401.
Sandra NotonierNational Bioenergy Center, National Renewable Energy Laboratory, Golden, CO 80401.
Kelsey J RamirezBiosciences Center, National Renewable Energy Laboratory, Golden, CO 80401.ORCID 0000-0002-5114-742X
Antonella AmoreBiosciences Center, National Renewable Energy Laboratory, Golden, CO 80401.
Samuel O PurvineEnvironmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA 99352.ORCID 0000-0002-2257-2400
Erika M ZinkEnvironmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA 99352.
Paul E AbrahamCenter Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830.
Richard J GiannoneCenter Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830.
Suresh PoudelCenter Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830.
Philip D LaibleBiosciences Division, Argonne National Laboratory, Lemont, IL 60439.ORCID 0000-0003-2600-7991
Robert L HettichCenter Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830; gregg.beckham@nrel.gov hettichrl@ornl.gov.
Gregg T BeckhamNational Bioenergy Center, National Renewable Energy Laboratory, Golden, CO 80401; gregg.beckham@nrel.gov hettichrl@ornl.gov.ORCID 0000-0002-3480-212X
Oak Ridge National Laboratory · USNational Laboratory of the Rockies · USArgonne National Laboratory · USPacific Northwest National Laboratory · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lignin is an abundant and recalcitrant component of plant cell walls. While lignin degradation in nature is typically attributed to fungi, growing evidence suggests that bacteria also catabolize this complex biopolymer. However, the spatiotemporal mechanisms for lignin catabolism remain unclear. Improved understanding of this biological process would aid in our collective knowledge of both carbon cycling and microbial strategies to valorize lignin to value-added compounds. Here, we examine lignin modifications and the exoproteome of three aromatic-catabolic bacteria:

Indexed as

Bacterial Outer Membrane ProteinsLigninPseudomonas putidaSecretory VesiclesBacterial Outer Membrane ProteinsLigninbiological funnelingextracellular vesiclelignin valorizationouter membrane vesiclePseudomonas putida

Identifiers

PMID32245809
PMCPMC7196908
OpenAlexW3014324301

What OpenQuestion holds

Textmetadata
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.