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Article

Functional dissection of naturally occurring amino acid substitutions in eIF4E that confers recessive potyvirus resistance in plants.

The Plant cell - 1 Sept 2007

Yeam Inhwa, Cavatorta Jason R, Ripoll Daniel R, Kang Byoung-Cheorl, Jahn Molly M

Abstract excerpt

Naturally existing variation in the eukaryotic translation initiation factor 4E (eIF4E) homolog encoded at the pvr1 locus in Capsicum results in recessively inherited resistance against several potyviruses. Previously reported data indicate that the physical interaction between Capsicum-eIF4E and the viral genome-linked protein (VPg) is required for the viral infection in the Capsicum-Tobacco etch virus (TEV)...

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Source

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Identifiers

PMID: 17890375
DOI: 10.1105/tpc.107.050997
PMCID: PMC2048695

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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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Functional dissection of naturally occurring amino acid substitutions in eIF4E that confers recessive potyvirus resistance in plants.PMID 17890375Read ↗

Natural variation and functional analyses provide evidence for co-evolution between plant eIF4E and potyviral VPg.Semantic proximity Read ↗

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An iterative gene-editing strategy broadens eIF4E1 genetic diversity in Solanum lycopersicum and generates resistance to multiple potyvirus isolates.Semantic proximity Read ↗

Specific requirement for translation initiation factor 4E or its isoform drives plant host susceptibility to Tobacco etch virus.Semantic proximity Read ↗

The potyvirus recessive resistance gene, sbm1, identifies a novel role for translation initiation factor eIF4E in cell-to-cell trafficking.Semantic proximity Read ↗

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