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Article

The Nuclear Ribonucleoprotein SmD1 Interplays with Splicing, RNA Quality Control, and Posttranscriptional Gene Silencing in Arabidopsis.

The Plant cell - 1 Feb 2016

Elvira-Matelot Emilie, Bardou Florian, Ariel Federico, Jauvion Vincent, Bouteiller Nathalie, Le Masson Ivan, Cao Jun, Crespi Martin D, Vaucheret Hervé

Abstract excerpt

RNA quality control (RQC) eliminates aberrant RNAs based on their atypical structure, whereas posttranscriptional gene silencing (PTGS) eliminates both aberrant and functional RNAs through the sequence-specific action of short interfering RNAs (siRNAs). The Arabidopsis thaliana mutant smd1b was identified in a genetic screen for PTGS deficiency, revealing the involvement of SmD1, a component of the Smith (Sm)...

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Identifiers

PMID: 26842463
DOI: 10.1105/tpc.15.01045
PMCID: PMC4790881

Genes

XRN2

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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