ArticleJournal of virology2009
RNA silencing against geminivirus: complementary action of posttranscriptional gene silencing and transcriptional gene silencing in host recovery.
Article in Journal of virology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers.
What it found
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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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Who cites it
82 citing papers in PubMed, 169 citations in OpenAlex.
- Article
- Envisaging the role of plant Small RNAs: A comprehensive review on antiviral defense mechanisms.Molecular biology reports · 2026Review
- Small RNA mobility and plant virus diseases.Journal of experimental botany · 2026Review
- Epigenetic and Epitranscriptomic Antiviral Responses in Plants for Disease Management.Viruses · 2025Review
- A TIR-NLR gene from Arabidopsis Pla-1 confers resistance to geminivirus infection.The Plant journal : for cell and molecular biology · 2025Article
- Hairpin-RNA spray confers resistance to mungbean yellow mosaic India virus in mungbean.Physiology and molecular biology of plants : an international journal of functional plant biology · 2025Article
- Resistance Assessment to PHYVV and PepGMV in Wild and Domesticated Accessions ofPlants (Basel, Switzerland) · 2025Article
- Whitefly transmitted begomovirus infection in plant and host response: a review.Physiology and molecular biology of plants : an international journal of functional plant biology · 2025Review
- Article
- Article
- Mobile RNAs as systemic signaling beyond boundaries for plant stress resistance.Frontiers in plant science · 2025Review
- Geminivirus diseases of legumes in India: current status and approaches for management.Physiology and molecular biology of plants : an international journal of functional plant biology · 2025Review
- Review
- Effects of Host Plants and Their Infection Status on Acquisition and Inoculation of A Plant Virus by Its Hemipteran Vector.Pathogens (Basel, Switzerland) · 2023Article
- Short Interrupted Repeat Cassette (SIRC)-Novel Type of Repetitive DNA Element Found inInternational journal of molecular sciences · 2023Article
- vsiRNA18 derived from tobacco curly shoot virus can regulate virus infection in Nicotiana benthamiana.Molecular plant pathology · 2023Article
- Review
- Differential Effects of RNA-Dependent RNA Polymerase 6 (RDR6) Silencing on New and Old World Begomoviruses inViruses · 2023Article
- Review
- Article
22 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
RNA silencing in plants is a natural defense system mechanism against invading nucleic acids such as viruses. Geminiviruses, a family of plant viruses characterized by a circular, single-stranded DNA genome, are thought to be both inducers and targets of RNA silencing. Some natural geminivirus-host interactions lead to symptom remission or host recovery, a process commonly associated with RNA silencing-mediated defense. Pepper golden mosaic virus (PepGMV)-infected pepper plants show a recovery phenotype, which has been associated with the presence of virus-derived small RNAs. The results presented here suggest that PepGMV is targeted by both posttranscriptional and transcriptional gene silencing mechanisms. Two types of virus-related small interfering RNAs (siRNAs) were detected: siRNAs of 21 to 22 nucleotides (nt) in size that are related to the coding regions (Rep, TrAP, REn, and movement protein genes) and a 24-nt population primarily associated to the intergenic regions. Methylation levels of the PepGMV A intergenic and coat protein (CP) coding region were measured by a bisulfite sequencing approach. An inverse correlation was observed between the methylation status of the intergenic region and the concentration of viral DNA and symptom severity. The intergenic region also showed a methylation profile conserved in all times analyzed. The CP region, on the other hand, did not show a defined profile, and its methylation density was significantly lower than the one found on the intergenic region. The participation of both PTGS and TGS mechanisms in host recovery is discussed.
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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.