Evidence map›Paper›PMID 34132591›Full record

ArticleApplied and environmental microbiology2021

Cyanochelins, an Overlooked Class of Widely Distributed Cyanobacterial Siderophores, Discovered by Silent Gene Cluster Awakening.

Tomáš Galica, Nicola Borbone, Jan Mareš, Andreja Kust, Alessia Caso, Germana Esposito, Kumar Saurav, Jan Hájek, Klára Řeháková, Petra Urajová and 2 more

Open access · greenAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

13 citing papers in PubMed, 31 citations in OpenAlex.

  1. Biosynthetic origin of anticancer dolastatin 15 reveals a noncanonical NRPS architecture enabling 2-keto acid activation.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  9. Fatuamide A, a Hybrid PKS/NRPS Metallophore from aJournal of natural products · 2025
    Article
  10. Review
  11. Article
  12. Article
  13. Temporal variation of planetary iron as a driver of evolution.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
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

12 authors at 5 institutions in 3 countries.

Tomáš GalicaCentre Algatech, Institute of Microbiology, The Czech Academy of Sciences (CAS), Třeboň, Czech Republic.
Nicola BorboneDipartimento di Farmacia, Università degli Studi di Napoli Federico II, Naples, Italy.
Jan MarešCentre Algatech, Institute of Microbiology, The Czech Academy of Sciences (CAS), Třeboň, Czech Republic.
Andreja KustCentre Algatech, Institute of Microbiology, The Czech Academy of Sciences (CAS), Třeboň, Czech Republic.
Alessia CasoDipartimento di Farmacia, Università degli Studi di Napoli Federico II, Naples, Italy.
Germana EspositoDipartimento di Farmacia, Università degli Studi di Napoli Federico II, Naples, Italy.
Kumar SauravCentre Algatech, Institute of Microbiology, The Czech Academy of Sciences (CAS), Třeboň, Czech Republic.
Jan HájekCentre Algatech, Institute of Microbiology, The Czech Academy of Sciences (CAS), Třeboň, Czech Republic.
Klára ŘehákováBiology Centre of the CAS, Institute of Hydrobiology, České Budějovice, Czech Republic.
Petra UrajováCentre Algatech, Institute of Microbiology, The Czech Academy of Sciences (CAS), Třeboň, Czech Republic.
Valeria CostantinoDipartimento di Farmacia, Università degli Studi di Napoli Federico II, Naples, Italy.
Pavel HrouzekCentre Algatech, Institute of Microbiology, The Czech Academy of Sciences (CAS), Třeboň, Czech Republic.
University of Naples Federico II · ITCzech Academy of Sciences, Institute of Microbiology · CZUniversity of South Bohemia in České Budějovice · CZCzech Academy of Sciences, Institute of Botany · CZInnovative Genomics Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cyanobacteria require iron for growth and often inhabit iron-limited habitats, yet only a few siderophores are known to be produced by them. We report that cyanobacterial genomes frequently encode polyketide synthase (PKS)/nonribosomal peptide synthetase (NRPS) biosynthetic pathways for synthesis of lipopeptides featuring

Indexed as

Multigene FamilyBacterial ProteinsBiosynthetic PathwaysCyanobacteriaLipopeptidesPeptide SynthasesPhylogenyPolyketide SynthasesSiderophoresBacterial ProteinsLipopeptidesnon-ribosomal peptide synthasePeptide SynthasesPolyketide SynthasesSiderophorescyanobacteriairon acquisitionlipopeptidessecondary metabolismsiderophores

Identifiers

PMID34132591
PMCPMC8357277
OpenAlexW3170548993

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.