Plant virus community structuring is shaped by habitat heterogeneity and traits for host plant resource utilisation
© 2024 Universidad Politécnica de Madrid, Centro de Biotecnología Genómica de Plantas and Universidad Complutense de Madrid, Botany Unit. Dept. Pharmacology, Pharmacognosy and Botany. New Phytologist © 2024 New Phytologist Foundation.
Veröffentlicht in: | The New phytologist. - 1979. - 244(2024), 4 vom: 27. Okt., Seite 1585-1596 |
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1. Verfasser: | |
Weitere Verfasser: | , , , , |
Format: | Online-Aufsatz |
Sprache: | English |
Veröffentlicht: |
2024
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Zugriff auf das übergeordnete Werk: | The New phytologist |
Schlagworte: | Journal Article anthropic disturbance host range interaction network metacommunity metagenomics niche opportunity spatial scale transmission |
Zusammenfassung: | © 2024 Universidad Politécnica de Madrid, Centro de Biotecnología Genómica de Plantas and Universidad Complutense de Madrid, Botany Unit. Dept. Pharmacology, Pharmacognosy and Botany. New Phytologist © 2024 New Phytologist Foundation. Host plants provide resources critical to viruses and the spatial structuring of plant communities affects the niches available for colonisation and disease emergence. However, large gaps remain in the understanding of mechanisms that govern plant-virus disease ecology across heterogeneous plant assemblages. We combine high-throughput sequencing, network, and metacommunity approaches to test whether habitat heterogeneity in plant community composition corresponded with virus resource utilisation traits of transmission mode and host range. A majority of viruses exhibited habitat specificity, with communities connected by key generalist viruses and potential host reservoirs. There was an association between habitat heterogeneity and virus community structuring, and between virus community structuring and resource utilisation traits of host range and transmission. The relationship between virus species distributions and virus trait responses to habitat heterogeneity was scale-dependent, being stronger at finer (site) than larger (habitat) spatial scales. Results indicate that habitat heterogeneity has a part in plant virus community assembly, and virus community structuring corresponds to virus trait responses that vary with the scale of observation. Distinctions in virus communities caused by plant resource compartmentalisation can be used to track trait responses of viruses to hosts important in forecasting disease emergence |
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Beschreibung: | Date Completed 17.10.2024 Date Revised 17.10.2024 published: Print-Electronic Citation Status MEDLINE |
ISSN: | 1469-8137 |
DOI: | 10.1111/nph.20054 |