Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Association and host selectivity in multi-host pathogens.

José M Malpica1, Soledad Sacristán, Aurora Fraile

  • 1Departamento de Biotecnología, Instituto Nacional de Investigación Agraria y Alimentaria, Madrid, Spain.

Plos One
|December 22, 2006
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Polymorphisms for Defence and Virulence in the <i>Arabidopsis thaliana</i>-<i>Cucumber mosaic virus</i> Interaction Are Expressed in the Host's Native Habitat.

Viruses·2026
Same author

Spatial scale break in ecological strategies for host use by plant viruses.

Frontiers in microbiology·2026
Same author

Root growth promotion by <i>Penicillium melinii</i> : mechanistic insights and agricultural applications.

bioRxiv : the preprint server for biology·2026
Same author

Microbiome Analysis Reveals Biocontrol of <i>Aspergillus</i> and Mycotoxin Mitigation in Maize by the Growth-Promoting Fungal Endophyte <i>Colletotrichum tofieldiae</i> Ct0861.

Plants (Basel, Switzerland)·2025
Same author

Effects of cucumber mosaic virus infection on Arabidopsis thaliana in wild populations: from mutualism to antagonism.

The New phytologist·2025
Same author

A Compendium of Bona Fide Reference Markers for Genuine Plant Extracellular Vesicles and Their Degree of Phylogenetic Conservation.

Journal of extracellular vesicles·2025
Same journal

Analysis of strength degradation of coal and rock masses and stability of mined areas under long term immersion environment.

PloS one·2026
Same journal

Biogenic Silver-Selenium nanocomposite with anticancer activity and potent efficacy against vancomycin-resistant Staphylococcus aureus.

PloS one·2026
Same journal

Preparation and physicochemical characterization of a biodegradable chitosan/carboxymethyl cellulose hydrogel synthesized in NaOH/urea medium.

PloS one·2026
Same journal

Action-guilt, survivor-guilt, and depression in combat-related PTSD.

PloS one·2026
Same journal

Explainable machine learning for predicting activities of daily living at discharge in stroke patients: A retrospective study using SHAP interpretability.

PloS one·2026
Same journal

Deep learning based two-way feature depiction model for brain tumor detection.

PloS one·2026
See all related articles

This study introduces new methods to analyze pathogen distribution and co-infection in wild plants. Findings reveal significant host-pathogen associations, indicating host specialization is a successful strategy for multi-host pathogens.

Area of Science:

  • Ecology
  • Pathogen Biology
  • Plant Virology

Background:

  • Pathogen distribution across hosts impacts population dynamics and evolution.
  • Host co-infection can drive host and pathogen evolution, including co-evolution.
  • Understanding non-random pathogen distribution is crucial for ecological and evolutionary studies.

Purpose of the Study:

  • To develop and test indices for analyzing host-pathogen infection and co-infection patterns.
  • To determine if observed pathogen distributions are random or indicative of specific associations.
  • To investigate host-virus associations and the prevalence of host specialization in multi-host pathogens.

Main Methods:

  • Proposed novel indices to quantify host infection and co-infection patterns.

Related Experiment Videos

  • Developed statistical tests to assess deviations from random distribution.
  • Applied methods to analyze the prevalence of five plant viruses across 21 wild plant species.

    • Main Results:

    • Evidence of significant host-virus associations, with hosts and viruses showing selectivity.
    • More host-selective viruses were found to be more prevalent.
    • Observed a positive association between viruses in co-infected hosts.

    Conclusions:

    • Host specialization appears to be a successful strategy for multi-host plant pathogens.
    • Developed tools can analyze pathogen associations across diverse host-pathogen systems.
    • Findings aid in understanding and modeling the population biology of multi-host pathogens.