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Article

Arabidopsis FIERY1, XRN2, and XRN3 are endogenous RNA silencing suppressors.

The Plant cell - 1 Nov 2007

Gy Isabelle, Gasciolli Virginie, Lauressergues Dominique, Morel Jean-Benoit, Gombert Julie, Proux Florence, Proux Caroline, Vaucheret Hervé, Mallory Allison C

Abstract excerpt

The eukaryotic defense response posttranscriptional gene silencing (PTGS) is directed by short-interfering RNAs and thwarts invading nucleic acids via the RNA slicing activity of conserved ARGONAUTE (AGO) proteins. PTGS can be counteracted by exogenous or endogenous suppressors, including the cyt...

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Source

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Identifiers

PMID: 17993620
DOI: 10.1105/tpc.107.055319
PMCID: PMC2174888

Genes

XRN2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-17993620-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

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Arabidopsis FIERY1, XRN2, and XRN3 are endogenous RNA silencing suppressors.PMID 17993620Read ↗

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