plant-viruses
Plant viruses are obligate intracellular parasites that infect vascular plants, hijacking host cellular machinery to replicate and spread. Understanding plant viruses is critical for agriculture and ecology, as viral infections can devastate crops, reduce yields, and alter plant physiology in ways that ripple through ecosystems. Research into plant-virus interactions also reveals fundamental mechanisms of plant immunity and has led to biotechnological tools for studying gene function.
open_in_new WikipediaPubMed · 2026-04-09
Scientists have identified 32 previously unknown virus species that infect plants, all belonging to a group called rhabdoviruses. This significantly expands our understanding of how many different plant-attacking viruses exist in nature.
32 putative novel virus species were discovered, all within the plant-infecting rhabdovirus family (Rhabdoviridae).
The discoveries substantially expand the known diversity of rhabdoviruses capable of infecting plants.
Supplementary genomic or sequence data was published alongside the study, providing a resource for future research and detection efforts.