Evidence map›Paper›PMID 34680078›Full record

ArticleBiomolecules2021

Depside and Depsidone Synthesis in Lichenized Fungi Comes into Focus through a Genome-Wide Comparison of the Olivetoric Acid and Physodic Acid Chemotypes of

Garima Singh, Daniele Armaleo, Francesco Dal Grande, Imke Schmitt

Open access · goldAbstract read
In one paragraph

Article in Biomolecules, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
11.7field-weighted citation impact, top 2% 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

26 citing papers in PubMed, 42 citations in OpenAlex.

  1. Phytochemical Profiling ofPlants (Basel, Switzerland) · 2026
    Article
  2. Review
  3. Article
  4. From Mushrooms to Molecules: Exploring Depsidones inMolecules (Basel, Switzerland) · 2025
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
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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

4 authors at 3 institutions in 2 countries.

Garima SinghSenckenberg Biodiversity and Climate Research Centre (SBiK-F), 60325 Frankfurt am Main, Germany.
Daniele ArmaleoDepartment of Biology, Duke University, Durham, NC 27708, USA.ORCID 0000-0002-2862-6086
Francesco Dal GrandeSenckenberg Biodiversity and Climate Research Centre (SBiK-F), 60325 Frankfurt am Main, Germany.ORCID 0000-0002-1865-6281
Imke SchmittSenckenberg Biodiversity and Climate Research Centre (SBiK-F), 60325 Frankfurt am Main, Germany.
Senckenberg Biodiversity and Climate Research Centre · DEDuke University · USGoethe University Frankfurt · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary biosynthetic enzymes involved in the synthesis of lichen polyphenolic compounds depsides and depsidones are non-reducing polyketide synthases (NR-PKSs), and cytochrome P450s. However, for most depsides and depsidones the corresponding PKSs are unknown. Additionally, in non-lichenized fungi specific fatty acid synthases (FASs) provide starters to the PKSs. Yet, the presence of such FASs in lichenized fungi remains to be investigated. Here we implement comparative genomics and metatranscriptomics to identify the most likely PKS and FASs for olivetoric acid and physodic acid biosynthesis, the primary depside and depsidone defining the two chemotypes of the lichen

Indexed as

DepsidesDibenzoxepinsFungiGenomicsLactonesLichensMultigene FamilyParmeliaceaeSalicylatesDepsidesdepsidoneDibenzoxepinsLactonesolivetoric acidphysodic acidSalicylatesbiosynthetic gene clusterschemosyndromecytochrome P450fatty acid synthaseslichen-forming funginatural productsorsellinic acid derivativesPKSssecondary metabolites

Identifiers

PMID34680078
PMCPMC8533459
OpenAlexW3202351703

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.