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Article

A novel sweet potato potyvirus open reading frame (ORF) is expressed via polymerase slippage and suppresses RNA silencing.

Molecular plant pathology - 1 Sept 2016

Untiveros Milton, Olspert Allan, Artola Katrin, Firth Andrew E, Kreuze Jan F, Valkonen Jari P T

Abstract excerpt

The single-stranded, positive-sense RNA genome of viruses in the genus Potyvirus encodes a large polyprotein that is cleaved to yield 10 mature proteins. The first three cleavage products are P1, HCpro and P3. An additional short open reading frame (ORF), called pipo, overlaps the P3 region of the polyprotein ORF. Four related potyviruses infecting sweet potato (Ipomoea batatas) are predicted to contain a third...

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Identifiers

PMID: 26757490
DOI: 10.1111/mpp.12366
PMCID: PMC4979677

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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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