ArticleMolecular ecology2014
Potato virus Y infection hinders potato defence response and renders plants more vulnerable to Colorado potato beetle attack.
Article in Molecular ecology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed.
- ERF transcription factor StPti5 is a regulator of endophyte community maintenance in potato.The New phytologist · 2026Article
- Differential Performance of Vector and Non-Vector Planthoppers on Virus-Infected vs. Mock-Infected Plants.Insects · 2026Article
- Jasmonic acid and salicylic acid interact to determine spatial regulation of gene expression responses in potato leaf to herbivory by Colorado potato beetle and mechanical wounding.Plant & cell physiology · 2025Article
- An ecological approach to honeybee olfactory conditioning: challenges and potential for the monitoring of potato virus Y infection.Biology open · 2025Article
- Evaluating plant growth-defense trade-offs by modeling the interaction between primary and secondary metabolism.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Integration of multi-omics data and deep phenotyping provides insights into responses to single and combined abiotic stress in potato.Plant physiology · 2025Article
- PotatoBSLnc: a curated repository of potato long noncoding RNAs in response to biotic stress.Database : the journal of biological databases and curation · 2025Article
- Protein complexes from edible mushrooms as a sustainable potato protection against coleopteran pests.Plant biotechnology journal · 2024Article
- Molecular and Functional Analyses of Characterized Sesquiterpene Synthases in Mushroom-Forming Fungi.Journal of fungi (Basel, Switzerland) · 2023Article
- Article
- The Metagenomic Analysis of Viral Diversity in Colorado Potato Beetle Public NGS Data.Viruses · 2023Article
- Chloroplast redox state changes mark cell-to-cell signaling in the hypersensitive response.The New phytologist · 2023Article
- CRISPR/Cas9-mediated fine-tuning of miRNA expression in tetraploid potato.Horticulture research · 2022Article
- Precision transcriptomics of viral foci reveals the spatial regulation of immune-signaling genes and identifies RBOHD as an important player in the incompatible interaction between potato virus Y and potato.The Plant journal : for cell and molecular biology · 2020Article
- EndophyticFrontiers in microbiology · 2020Article
- Validating the Potential of Double-Stranded RNA Targeting Colorado Potato BeetleFrontiers in plant science · 2020Article
- Bacillus amyloliquefaciens strain MBI600 induces salicylic acid dependent resistance in tomato plants against Tomato spotted wilt virus and Potato virus Y.Scientific reports · 2018Article
- Sugarcane Mosaic Virus-Based Gene Silencing inIranian journal of biotechnology · 2017Article
- Antagonistic within-host interactions between plant viruses: molecular basis and impact on viral and host fitness.Molecular plant pathology · 2016Review
- Herbivore Oral Secreted Bacteria Trigger Distinct Defense Responses in Preferred and Non-Preferred Host Plants.Journal of chemical ecology · 2016Article
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Authors and funding
6 authors.
Funding
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Abstract
In the field, plants are challenged by more than one biotic stressor at the same time. In this study, the molecular interactions between potato (Solanum tuberosum L.), Colorado potato beetle (Leptinotarsa decemlineata Say; CPB) and Potato virus Y(NTN) (PVY(NTN) ) were investigated through analyses of gene expression in the potato leaves and the gut of the CPB larvae, and of the release of potato volatile compounds. CPB larval growth was enhanced when reared on secondary PVY(NTN) -infected plants, which was linked to decreased accumulation of transcripts associated with the antinutritional properties of potato. In PVY(NTN) -infected plants, ethylene signalling pathway induction and induction of auxin response transcription factors were attenuated, while no differences were observed in jasmonic acid (JA) signalling pathway. Similarly to rearing on virus-infected plants, CPB larvae gained more weight when reared on plants silenced in JA receptor gene (coi1). Although herbivore-induced defence mechanism is regulated predominantly by JA, response in coi1-silenced plants only partially corresponded to the one observed in PVY(NTN) -infected plants, confirming the role of other plant hormones in modulating this response. The release of β-barbatene and benzyl alcohol was different in healthy and PVY(NTN) -infected plants before CPB larvae infestation, implicating the importance of PVY(NTN) infection in plant communication with its environment. This was reflected in gene expression profiles of neighbouring plants showing different degree of defence response. This study thus contributes to our understanding of plant responses in agro-ecosystems.
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