Evidence map›Paper›PMID 32034954›Full record

ArticleThe New phytologist2020

Contrasting co-occurrence patterns of photobiont and cystobasidiomycete yeast associated with common epiphytic lichen species.

Kristiina Mark, Lauri Laanisto, C Guillermo Bueno, Ülo Niinemets, Christine Keller, Christoph Scheidegger

Abstract read
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Article in The New phytologist, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Secondary Metabolites from Australian LichensMolecules (Basel, Switzerland) · 2024
    Article
  11. Article
  12. Article
  13. Review
  14. Myco-Phycobiont Interactions within the "Journal of fungi (Basel, Switzerland) · 2024
    Article
  15. Review
  16. Cyanobacterial Variability in Lichen Cephalodia.Journal of fungi (Basel, Switzerland) · 2023
    Article
  17. Article
  18. The Tripartite LichenMicroorganisms · 2023
    Article
  19. Article
  20. Biodiversity of Basidiomycetous Yeasts Associated withJournal of fungi (Basel, Switzerland) · 2023
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Kristiina MarkChair of Crop Science and Plant Biology, Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 5, Tartu, 51006, Estonia.ORCID 0000-0002-3229-3122
Lauri LaanistoChair of Crop Science and Plant Biology, Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 5, Tartu, 51006, Estonia.ORCID 0000-0003-2215-7298
C Guillermo BuenoDepartment of Botany, Institute of Ecology and Earth Sciences, University of Tartu, Lai 40, Tartu, 51005, Estonia.ORCID 0000-0002-7288-2271
Ülo NiinemetsChair of Crop Science and Plant Biology, Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 5, Tartu, 51006, Estonia.ORCID 0000-0002-3078-2192
Christine KellerDepartment of Biodiversity and Conservation Biology, Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Zürcherstrasse 111, Birmensdorf, 8903, Switzerland.
Christoph ScheideggerDepartment of Biodiversity and Conservation Biology, Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Zürcherstrasse 111, Birmensdorf, 8903, Switzerland.ORCID 0000-0003-3713-5331

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The popular dual definition of lichen symbiosis is under question with recent findings of additional microbial partners living within the lichen body. Here we compare the distribution and co-occurrence patterns of lichen photobiont and recently described secondary fungus (Cyphobasidiales yeast) to evaluate their dependency on lichen host fungus (mycobiont). We sequenced the nuclear internal transcribed spacer (ITS) strands for mycobiont, photobiont, and yeast from six widespread northern hemisphere epiphytic lichen species collected from 25 sites in Switzerland and Estonia. Interaction network analyses and multivariate analyses were conducted on operational taxonomic units based on ITS sequence data. Our study demonstrates the frequent presence of cystobasidiomycete yeasts in studied lichens and shows that they are much less mycobiont-specific than the photobionts. Individuals of different lichen species growing on the same tree trunk consistently hosted the same or closely related mycobiont-specific Trebouxia lineage over geographic distances while the cystobasidiomycete yeasts were unevenly distributed over the study area - contrasting communities were found between Estonia and Switzerland. These results contradict previous findings of high mycobiont species specificity of Cyphobasidiales yeast at large geographic scales. Our results suggest that the yeast might not be as intimately associated with the symbiosis as is the photobiont.

Indexed as

LichensPhylogenySaccharomyces cerevisiaeSwitzerlandSymbiosisCystobasidiomycetesendophytic fungiinteraction networklichenlichenicolous fungispecializationTrebouxia

Identifiers

PMID32034954

What OpenQuestion holds

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Registered trials

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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.