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Article

AtPARN is an essential poly(A) ribonuclease in Arabidopsis.

Gene - 17 Mar 2004

Chiba Yukako, Johnson Mark A, Lidder Preetmoninder, Vogel Jonathan T, van Erp Harrie, Green Pamela J

Abstract excerpt

Deadenylation is the first and rate-limiting step in the degradation of many mRNAs in a wide-range of organisms from yeast to higher eukaryotes. It can also play a regulatory role in early development. In this study, we examined the Arabidopsis homolog of poly(A) ribonuclease (PARN), a deadenylase first identified in mammals and absent from yeast. Consistent with the conservation of domains and residues important...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 15019988
DOI: 10.1016/j.gene.2003.11.028

Genes

PARN

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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