ArticleVirus genes2013
Engineered resistance in potato against potato leafroll virus, potato virus A and potato virus Y.
Article in Virus genes, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
18 citing papers in PubMed, 51 citations in OpenAlex.
- Stable Resistance to Potato Virus Y and Potato Leafroll Virus in Transgenic Potato Plants cv. Kennebec Expressing Viral Genes Under Greenhouse and Field Conditions.Plants (Basel, Switzerland) · 2026Article
- RNA silencing: the future potential strategy for engineering virus resistance in plants.Physiology and molecular biology of plants : an international journal of functional plant biology · 2025Review
- Enhancing quality and climate resilient traits in vegetatively propagated polyploids: transgenic and genome editing advancements, challenges and future directions.Frontiers in genetics · 2025Review
- Article
- Strategies for Engineering Virus Resistance in Potato.Plants (Basel, Switzerland) · 2023Review
- Plant Protection against Viruses: An Integrated Review of Plant Immunity Agents.International journal of molecular sciences · 2023Review
- Mechanisms of Microbial Plant Protection and Control of Plant Viruses.Plants (Basel, Switzerland) · 2022Review
- Comparative evaluation of resistance to potato virus Y (PVY) in three different RNAi-based transgenic potato plants.Transgenic research · 2022Article
- Review
- RNA interference and crop protection against biotic stresses.Physiology and molecular biology of plants : an international journal of functional plant biology · 2021Review
- State of the Art of Genetic Engineering in Potato: From the First Report to Its Future Potential.Frontiers in plant science · 2021Review
- Prospects for potato genome editing to engineer resistance against viruses and cold-induced sweetening.GM crops & food · 2020Review
- Mechanisms of Plant Tolerance to RNA Viruses Induced by Plant-Growth-Promoting Microorganisms.Plants (Basel, Switzerland) · 2019Review
- Review
- Applications of New Breeding Technologies for Potato Improvement.Frontiers in plant science · 2018Review
- Utilization of engineered resistance to viruses in crops of the developing world, with emphasis on sub-Saharan Africa.Current opinion in virology · 2017Review
- RNAi-Mediated Simultaneous Resistance Against Three RNA Viruses in Potato.Molecular biotechnology · 2017Article
- Marker-free PLRV resistant potato mediated by Cre-loxP excision and RNAi.Transgenic research · 2016Article
Corrections and comments
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Authors and funding
3 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Transgenic potato plants of Solanum tuberosum cultivar Vales Sovereign were generated that expressed fused, tandem, 200 bp segments derived from the capsid protein coding sequences of potato virus Y (PVY strain O) and potato leafroll virus (PLRV), as well as the cylindrical inclusion body coding sequences of potato virus A (PVA), as inverted repeat double-stranded RNAs, separated by an intron. The orientation of the expressed double-stranded RNAs was either sense-intron-antisense or antisense-intron-sense RNAs, and the double-stranded RNAs were processed into small RNAs. Four lines of such transgenic potato plants were assessed for resistance to infection by PVY-O, PLRV, or PVA, all transmitted by a natural vector, the green-peach aphid, Myzus persicae. Resistance was assessed by the absence of detectable virus accumulation in the foliage. All four transgenic potato lines tested showed 100% resistance to infection by either PVY-O or PVA, but variable resistance to infection by PLRV, ranging from 72 to 96% in different lines. This was regardless of the orientation of the viral inserts in the construct used to generate the transgenic plants and the gene copy number of the transgene. This demonstrates the potential for using tandem, fused viral segments and the inverted-repeat expression system to achieve multiple virus resistance to viruses transmitted by aphids in potato.
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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.