ArticlePlant physiology2022
A rhabdovirus accessory protein inhibits jasmonic acid signaling in plants to attract insect vectors.
Article in Plant physiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 25 citations in OpenAlex.
- A viral protein hijacks the plant ethylene signaling to manipulate insect feeding behavior.Pest management science · 2026Article
- Active but not passive passengers: Persistent-propagative plant viruses manipulate insect vectors for efficient transmission.PLoS pathogens · 2026Review
- The multifunctional role of the COP9 signalosome in eukaryotic development, immunity, and environmental adaptation.Planta · 2025Review
- COP9 Signalosome's Role in Plant Defense Mechanisms.Plants (Basel, Switzerland) · 2025Review
- Article
- SmCSN5 is a synergist in the transcription factor SmMYB36-mediated biosynthesis of tanshinones and phenolic acids inHorticulture research · 2025Article
- Ubiquitination of OsCSN5 by OsPUB45 activates immunity by modulating the OsCUL3a-OsNPR1 module.Science advances · 2025Article
- Leafhopper salivary carboxylesterase suppresses JA-Ile synthesis to facilitate initial arbovirus transmission in rice phloem.Plant communications · 2024Article
- The plant rhabdovirus viroporin P9 facilitates insect-mediated virus transmission in barley.The Plant cell · 2024Article
- A phytoplasma effector destabilizes chloroplastic glutamine synthetase inducing chlorotic leaves that attract leafhopper vectors.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- A plant cytorhabdovirus modulates locomotor activity of insect vectors to enhance virus transmission.Nature communications · 2023Article
Corrections and comments
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Authors and funding
12 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plant rhabdoviruses heavily rely on insect vectors for transmission between sessile plants. However, little is known about the underlying mechanisms of insect attraction and transmission of plant rhabdoviruses. In this study, we used an arthropod-borne cytorhabdovirus, Barley yellow striate mosaic virus (BYSMV), to demonstrate the molecular mechanisms of a rhabdovirus accessory protein in improving plant attractiveness to insect vectors. Here, we found that BYSMV-infected barley (Hordeum vulgare L.) plants attracted more insect vectors than mock-treated plants. Interestingly, overexpression of BYSMV P6, an accessory protein, in transgenic wheat (Triticum aestivum L.) plants substantially increased host attractiveness to insect vectors through inhibiting the jasmonic acid (JA) signaling pathway. The BYSMV P6 protein interacted with the constitutive photomorphogenesis 9 signalosome subunit 5 (CSN5) of barley plants in vivo and in vitro, and negatively affected CSN5-mediated deRUBylation of cullin1 (CUL1). Consequently, the defective CUL1-based Skp1/Cullin1/F-box ubiquitin E3 ligases could not mediate degradation of jasmonate ZIM-domain proteins, resulting in compromised JA signaling and increased insect attraction. Overexpression of BYSMV P6 also inhibited JA signaling in transgenic Arabidopsis (Arabidopsis thaliana) plants to attract insects. Our results provide insight into how a plant cytorhabdovirus subverts plant JA signaling to attract insect vectors.
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Registered trials
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