Evidence map›Paper›PMID 27576366›Full record

ReviewFEMS microbiology reviews2017

Antibiotic dialogues: induction of silent biosynthetic gene clusters by exogenous small molecules.

Bethany K Okada, Mohammad R Seyedsayamdost

Open access · bronzeAbstract readReview
In one paragraph

Review in FEMS microbiology reviews, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 117 papers.

0numbers the graph read from it
0cells of the map it votes in
117citing papers in PubMed
17.1field-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

117 citing papers in PubMed, 215 citations in OpenAlex.

  1. From predicted bacteriocins to ecological function.Current research in microbial sciences · 2026
    Review
  2. Review
  3. Review
  4. Review
  5. Research Advances inJournal of fungi (Basel, Switzerland) · 2026
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Effect of epigenetic modulation on metabolites from endophytes isolated from Embelia ribes.International microbiology : the official journal of the Spanish Society for Microbiology · 2026
    Article
  11. Article
  12. Leveraging antibiotic hormesis for cryptic natural product discovery.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  13. Article
  14. DAP-seq Reveals Cluster-Situated Regulator Control of NumerousbioRxiv : the preprint server for biology · 2026
    Article
  15. Article
  16. Review
  17. Review
  18. Co-Culture ofJournal of fungi (Basel, Switzerland) · 2025
    Article
  19. Review
  20. Article

57 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

2 authors at 1 institution in 1 country.

Bethany K OkadaDepartment of Chemistry, Princeton University, Princeton, NJ 08544, USA.
Mohammad R SeyedsayamdostDepartment of Chemistry, Princeton University, Princeton, NJ 08544, USA mrseyed@princeton.edu.
Princeton University · US

Funding

Implementing Innovative Approaches to Access the Hidden Metabolomes of BacteriaDP2AI124786 · NIAID · PRINCETON UNIVERSITY · PI SEYEDSAYAMDOST, MOHAMMAD R · 2015 to 2015
$2.3M
NIAID NIH HHS DP2 AI124786
6 · The paper itself

Abstract

Natural products have traditionally served as a dominant source of therapeutic agents. They are produced by dedicated biosynthetic gene clusters that assemble complex, bioactive molecules from simple precursors. Recent genome sequencing efforts coupled with advances in bioinformatics indicate that the majority of biosynthetic gene clusters are not expressed under normal laboratory conditions. Termed 'silent' or 'cryptic', these gene clusters represent a treasure trove for discovery of novel small molecules, their regulatory circuits and their biosynthetic pathways. In this review, we assess the capacity of exogenous small molecules in activating silent secondary metabolite gene clusters. Several approaches that have been developed are presented, including coculture techniques, ribosome engineering, chromatin remodeling and high-throughput elicitor screens. The rationale, applications and mechanisms attendant to each are discussed. Some general conclusions can be drawn from our analysis: exogenous small molecules comprise a productive avenue for the discovery of cryptic metabolites. Specifically, growth-inhibitory molecules, in some cases clinically used antibiotics, serve as effective inducers of silent biosynthetic gene clusters, suggesting that old antibiotics may be used to find new ones. The involvement of natural antibiotics in modulating secondary metabolism at subinhibitory concentrations suggests that they represent part of the microbial vocabulary through which inter- and intraspecies interactions are mediated.

Indexed as

Anti-Bacterial AgentsBiosynthetic PathwaysMultigene FamilySmall Molecule LibrariesTranscriptional ActivationAnti-Bacterial AgentsSmall Molecule Librariesantibioticschromatin remodelingHiTESinterspecies interactionribosome engineeringsecondary metabolites

Identifiers

PMID27576366
PMCPMC5233716
OpenAlexW2515810634

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.