Evidence map›Paper›PMID 25304514›Full record

ArticleApplied and environmental microbiology2015

Highly diverse endophytic and soil Fusarium oxysporum populations associated with field-grown tomato plants.

Jill E Demers, Beth K Gugino, María Del Mar Jiménez-Gasco

Abstract read
In one paragraph

Article in Applied and environmental microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Effector Profiles of EndophyticInternational journal of molecular sciences · 2021
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Genetic Diversity ofPlants (Basel, Switzerland) · 2020
    Article
  13. Article
  14. Article
  15. The Plant cell · 2020
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

3 authors.

Jill E DemersDepartment of Plant Pathology and Environmental Microbiology, The Pennsylvania State University, University Park, Pennsylvania, USA.
Beth K GuginoDepartment of Plant Pathology and Environmental Microbiology, The Pennsylvania State University, University Park, Pennsylvania, USA.
María Del Mar Jiménez-GascoDepartment of Plant Pathology and Environmental Microbiology, The Pennsylvania State University, University Park, Pennsylvania, USA jimenez-gasco@psu.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The diversity and genetic differentiation of populations of Fusarium oxysporum associated with tomato fields, both endophytes obtained from tomato plants and isolates obtained from soil surrounding the sampled plants, were investigated. A total of 609 isolates of F. oxysporum were obtained, 295 isolates from a total of 32 asymptomatic tomato plants in two fields and 314 isolates from eight soil cores sampled from the area surrounding the plants. Included in this total were 112 isolates from the stems of all 32 plants, a niche that has not been previously included in F. oxysporum population genetics studies. Isolates were characterized using the DNA sequence of the translation elongation factor 1α gene. A diverse population of 26 sequence types was found, although two sequence types represented nearly two-thirds of the isolates studied. The sequence types were placed in different phylogenetic clades within F. oxysporum, and endophytic isolates were not monophyletic. Multiple sequence types were found in all plants, with an average of 4.2 per plant. The population compositions differed between the two fields but not between soil samples within each field. A certain degree of differentiation was observed between populations associated with different tomato cultivars, suggesting that the host genotype may affect the composition of plant-associated F. oxysporum populations. No clear patterns of genetic differentiation were observed between endophyte populations and soil populations, suggesting a lack of specialization of endophytic isolates.

Indexed as

Genetic VariationSoil MicrobiologyCluster AnalysisDNA, FungalEndophytesFusariumGenotypeMolecular Sequence DataPeptide Elongation Factor 1PhylogenySequence Analysis, DNASolanum lycopersicumDNA, FungalPeptide Elongation Factor 1

Identifiers

PMID25304514
PMCPMC4272710

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.