ArticleCommunications biology2022
A leafhopper saliva protein mediates horizontal transmission of viral pathogens from insect vectors into rice phloem.
Article in Communications biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 31 citations in OpenAlex.
- Novel iflavirus species discovered through virome analysis of cotton field-collected aphids.BMC genomics · 2026Article
- Article
- Identification of Oral Secretion Proteins inInsects · 2026Article
- Rice stripe virus utilizes aeLife · 2026Article
- Arbovirus suppression of a lectin protein-mediated broad-spectrum resistance enhances herbivorous vector performance and viral transmission.Nature communications · 2025Article
- Identification of candidate host-manipulating effector genes in Aphis gossypii (Hemiptera: Aphididae) using a combination of transcriptome, genome, and differential gene expression data.Journal of insect science (Online) · 2025Article
- Leafhopper salivary carboxylesterase suppresses JA-Ile synthesis to facilitate initial arbovirus transmission in rice phloem.Plant communications · 2024Article
- Plant viruses exploit insect salivary GAPDH to modulate plant defenses.Nature communications · 2024Article
- Calcium signaling: an emerging player in plant antiviral defense.Journal of experimental botany · 2024Article
- Leafhopper salivary vitellogenin mediates virus transmission to plant phloem.Nature communications · 2024Article
- A plant cytorhabdovirus modulates locomotor activity of insect vectors to enhance virus transmission.Nature communications · 2023Article
- The cauliflower mosaic virus transmission helper protein P2 modifies directly the probing behavior of the aphid vector Myzus persicae to facilitate transmission.PLoS pathogens · 2023Article
- Calcium Signaling in Plant-Insect Interactions.Plants (Basel, Switzerland) · 2022Review
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
Numerous insects transmit viruses together with saliva to plant phloem, but the roles of saliva components remain elusive. Here, we report that calcium-binding protein (CBP), a universal insect saliva protein, is modified to benefit horizontal transmission of a devastating rice reovirus into plant phloem. CBP effectively competes with virus-induced filaments to target and traverse actin-based apical plasmalemma into saliva-stored cavities in salivary glands of leafhopper vector. Thus, the inhibition of CBP expression by viral infection facilitates filament-mediated viral secretion into salivary cavities and then into plant phloem. Furthermore, virus-mediated reduction of CBP secretion causes an increase of cytosolic Ca
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Registered trials
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.