Evidence map›Paper›PMID 30926869›Full record

ArticleScientific reports2019

Assessment of functional and structural changes of soil fungal and oomycete communities in holm oak declined dehesas through metabarcoding analysis.

Francisco J Ruiz Gómez, Rafael M Navarro-Cerrillo, Alejandro Pérez-de-Luque, Wolfgang Oβwald, Andrea Vannini, Carmen Morales-Rodríguez

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
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  7. Oomycete Soil Diversity Associated withJournal of fungi (Basel, Switzerland) · 2023
    Article
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  12. Effects ofPlant direct · 2022
    Article
  13. Review
  14. Comparison of Primers for the Detection ofJournal of fungi (Basel, Switzerland) · 2022
    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

6 authors.

Francisco J Ruiz GómezDepartamento de Ingeniería Forestal, Laboratorio de Ecofisiología de Sistemas Forestales ECSIFOR- ERSAF. Universidad de Córdoba. Campus de Rabanales, Crta. IV, km. 396, E-14071, Córdoba, Spain. g72rugof@uco.es.ORCID http://orcid.org/0000-0002-1999-3415
Rafael M Navarro-CerrilloDepartamento de Ingeniería Forestal, Laboratorio de Ecofisiología de Sistemas Forestales ECSIFOR- ERSAF. Universidad de Córdoba. Campus de Rabanales, Crta. IV, km. 396, E-14071, Córdoba, Spain.
Alejandro Pérez-de-LuqueÁrea de Genómica y Biotecnología, IFAPA, Centro Alameda del Obispo, Avda. Menéndez Pidal s/n, Apdo, 3092, 14080, Córdoba, Spain.ORCID http://orcid.org/0000-0002-5609-0354
Wolfgang OβwaldFachgebiet Pathologie der Waldbäume, Technische Universität München. Hans-Carl-von-Carlowitz-Platz 2, 85354, Freising, Germany.
Andrea VanniniDepartment for Innovation in Biological, Agro-food and Forest systems (DIBAF) -University of Tuscia, Via San Camillo de Lellis snc, Viterbo, 01100, Italy.
Carmen Morales-RodríguezFachgebiet Pathologie der Waldbäume, Technische Universität München. Hans-Carl-von-Carlowitz-Platz 2, 85354, Freising, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Forest decline is nowadays a major challenge for ecosystem sustainability. Dehesas, which consists of savannah-like mediterranean ecosystems, are threatened by the holm oak decline in the south-west of Iberian Peninsula. Phytophthora cinnamomi is considered the main agent of holm oak root rot, but little is known about the relationship between diversity of soilborne microbial community and the decline syndrome of holm oak. It would be hypothesized that the changes in the structure and functionality of the soil microbiome might influence tree health status through changes in richness and diversity of beneficial organisms such as mycorrhizal species, or fungal plant pathogens such as Fusarium spp. or Alternaria spp. Total DNA of soil samples from declined oak dehesas was extracted and analyzed through metabarcoding techniques, to evaluate the specific composition and diversity of the fungal and oomycete communities and their relationship with the disease symptoms. The fungal community included a wide range of pathogens and abundance of ectomycorrhizal key taxa related with low defoliation degree. Phytophthora cinnamomi and Pythium spiculum did not appear among the most abundant oomycetes, nor were they related directly to defoliation levels. Moreover, a particular taxon belonging to the genus Trichoderma was strongly correlated with the scarcity of pathogenic Phytophthora spp. The diversity and composition of fungal and oomycete communities were related to the severity of the decline symptoms. The metabarcoding study of microbiome represents a powerful tool to develop biocontrol strategies for the management of the holm oak root rot.

Indexed as

BiodiversityMicrobiotaSoil MicrobiologyCluster AnalysisEcosystemForestsFungiOomycetesPlant DiseasesQuercus

Identifiers

PMID30926869
PMCPMC6441054

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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.