Evidence map›Paper›PMID 26542393›Full record

ReviewPlant molecular biology2016

Endophytic Epichloë species and their grass hosts: from evolution to applications.

Kari Saikkonen, Carolyn A Young, Marjo Helander, Christopher L Schardl

Abstract readReview
In one paragraph

Review in Plant molecular biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing 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

63 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Review
  6. Frontiers in microbiology · 2026
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Induced Defense in Ryegrass-Epichloë Symbiosis AgainstJournal of fungi (Basel, Switzerland) · 2025
    Article
  13. Article
  14. Article
  15. A gene regulating ergot alkaloid biosynthesis inApplied and environmental microbiology · 2024
    Article
  16. The Impact of AbovegroundMicroorganisms · 2024
    Article
  17. Article
  18. Journal of fungi (Basel, Switzerland) · 2023
    Article
  19. Endophytic Fungus Negatively Affects Salt Tolerance of Tall Fescue.Journal of fungi (Basel, Switzerland) · 2022
    Article
  20. Article

3 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

4 authors.

Kari SaikkonenManagement and Production of Renewable Resources, Natural Resources Institute Finland (Luke), Itäinen Pitkäkatu 3, 20520, Turku, Finland. kari.saikkonen@luke.fi.
Carolyn A YoungThe Samuel Roberts Noble Foundation, Ardmore, OK, 73401, USA.
Marjo HelanderManagement and Production of Renewable Resources, Natural Resources Institute Finland (Luke), Itäinen Pitkäkatu 3, 20520, Turku, Finland.
Christopher L SchardlDepartment of Plant Pathology, University of Kentucky, Lexington, KY, 40546-0312, USA.

Funding

ZEBRAFISH VISUAL FUNCTION RECOVERY FOLLOWING OPTIC NERVE DAMAGEP20RR016481 · NCRR · UNIVERSITY OF LOUISVILLE · PI COOPER, NIGEL G.F. · 2001 to 2011
$34.8M
Geometry of gene cophylogenies as relates to genome evolution and speciationR01GM086888 · NIGMS · UNIVERSITY OF KENTUCKY · PI YOSHIDA, RURIKO · 2008 to 2012
$1.4M
NCRR NIH HHS 2 P20 RR-16481NCRR NIH HHS P20 RR016481NIGMS NIH HHS R01 GM086888NIGMS NIH HHS R01GM086888
6 · The paper itself

Abstract

The closely linked fitness of the Epichloë symbiont and the host grass is presumed to align the coevolution of the species towards specialization and mutually beneficial cooperation. Ecological observations demonstrating that Epichloë-grass symbioses can modulate grassland ecosystems via both above- and belowground ecosystem processes support this. In many cases the detected ecological importance of Epichloë species is directly or indirectly linked to defensive mutualism attributable to alkaloids of fungal-origin. Now, modern genetic and molecular techniques enable the precise studies on evolutionary origin of endophytic Epichloë species, their coevolution with host grasses and identification the genetic variation that explains phenotypic diversity in ecologically relevant characteristics of Epichloë-grass associations. Here we briefly review the most recent findings in these areas of research using the present knowledge of the genetic variation that explains the biosynthetic pathways driving the diversity of alkaloids produced by the endophyte. These findings underscore the importance of genetic interplay between the fungus and the host in shaping their coevolution and ecological role in both natural grass ecosystems, and in the agricultural arena.

Indexed as

AlkaloidsBiological EvolutionEcosystemEndophytesEpichloeGenetic VariationPhylogenyPoaceaeSymbiosisAlkaloidsAlkaloidsCoevolutionFungal endophytesGenetic variationGrass

Identifiers

PMID26542393
PMCPMC4819788

What OpenQuestion holds

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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.