ArticleScientific reports2016
RNA-dependent RNA polymerase 1 in potato (Solanum tuberosum) and its relationship to other plant RNA-dependent RNA polymerases.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
What it found
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Who cites it
22 citing papers in PubMed, 34 citations in OpenAlex.
- CsRDR1b and CsRDR1c genes in Cucumis sativus are crucial for plant defense against virus and oomycete co-infection.Scientific reports · 2026Article
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- Genome-wide identification, characterization and expression analysis of key gene families in RNA silencing in centipedegrass.BMC genomics · 2024Article
- Salicylic acid and RNA interference mediate antiviral immunity of plant stem cells.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Analysis of the RNA-Dependent RNA Polymerase 1 (RDR1) Gene Family in Melon.Plants (Basel, Switzerland) · 2022Article
- Tospoviruses Induce Small Interfering RNAs Targeting Viral Sequences and Endogenous Transcripts in Solanaceous Plants.Pathogens (Basel, Switzerland) · 2022Article
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- RNA-dependent RNA polymerase 1 delays the accumulation of viroids in infected plants.Molecular plant pathology · 2021Article
- Atypical DNA methylation, sRNA-size distribution, and female gametogenesis in Utricularia gibba.Scientific reports · 2021Article
- Genome-wide identification and characterization of DCL, AGO and RDR gene families in Saccharum spontaneum.Scientific reports · 2020Article
- Virus and Viroid-Derived Small RNAs as Modulators of Host Gene Expression: Molecular Insights Into Pathogenesis.Frontiers in microbiology · 2020Review
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- Genome-wide analysis of AGO, DCL and RDR gene families reveals RNA-directed DNA methylation is involved in fruit abscission in Citrus sinensis.BMC plant biology · 2019Article
- miR403a and SA Are Involved inGenes · 2019Article
- Review
- Plant defense against virus diseases; growth hormones in highlights.Plant signaling & behavior · 2019Review
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- Dynamics of a geminivirus-encoded pre-coat protein and host RNA-dependent RNA polymerase 1 in regulating symptom recovery in tobacco.Journal of experimental botany · 2018Article
- Differential expression of cucumber RNA-dependent RNA polymerase 1 genes during antiviral defence and resistance.Molecular plant pathology · 2018Article
Corrections and comments
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Authors and funding
8 authors at 4 institutions in 3 countries.
Funding
Abstract
Cellular RNA-dependent RNA polymerases (RDRs) catalyze synthesis of double-stranded RNAs that can serve to initiate or amplify RNA silencing. Arabidopsis thaliana has six RDR genes; RDRs 1, 2 and 6 have roles in anti-viral RNA silencing. RDR6 is constitutively expressed but RDR1 expression is elevated following plant treatment with defensive phytohormones. RDR1 also contributes to basal virus resistance. RDR1 has been studied in several species including A. thaliana, tobacco (Nicotiana tabacum), N. benthamiana, N. attenuata and tomato (Solanum lycopersicum) but not to our knowledge in potato (S. tuberosum). StRDR1 was identified and shown to be salicylic acid-responsive. StRDR1 transcript accumulation decreased in transgenic potato plants constitutively expressing a hairpin construct and these plants were challenged with three viruses: potato virus Y, potato virus X, and tobacco mosaic virus. Suppression of StRDR1 gene expression did not increase the susceptibility of potato to these viruses. Phylogenetic analysis of RDR genes present in potato and in a range of other plant species identified a new RDR gene family, not present in potato and found only in Rosids (but apparently lost in the Rosid A. thaliana) for which we propose the name RDR7.
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Registered trials
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