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The DOI matches its Crossref record; 24 of the 24 references it cites were found in a registry or an index.

Phylogenetic signal in plant pathogen–host range

Open access
Gilbert, Gregory S., Webb, Campbell O.·2007·Proceedings of the National Academy of Sciences

Abstract

What determines which plant species are susceptible to a given plant pathogen is poorly understood. Experimental inoculations with fungal pathogens of plant leaves in a tropical rain forest show that most fungal pathogens are polyphagous but that most plant species in a local community are resistant to any given pathogen. The likelihood that a pathogen can infect two plant species decreases continuously with phylogenetic distance between the plants, even to ancient evolutionary distances. This phylogenetic signal in host range allows us to predict the likely host range of plant pathogens in a local community, providing an important tool for plant ecology, design of agronomic systems, quarantine regulations in international trade, and risk analysis of biological control agents. In particular, the results suggest that the rate of spread and ecological impacts of a disease through a natural plant community will depend strongly on the phylogenetic structure of the community itself and that current regulatory approaches strongly underestimate the local risks of global movement of plant pathogens or their hosts.

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Crossref · 10.1073/pnas.0607968104

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Metadata

Authors
Gilbert, G. S., & Webb, C. O.
Venue
Proceedings of the National Academy of Sciences
Published
2007-03-20
Volume
104
Issue
12
Pages
4979-4983
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2170409858
Cited by
772
References
24
FWCI
9.92
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Phylogenetic signal in plant pathogen–host range. https://app.cochat.ai/papers/10.1073/pnas.0607968104
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Gilbert, G. S., & Webb, C. O. (2007). Phylogenetic signal in plant pathogen–host range. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0607968104

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