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Article

A novel motif in geminivirus replication proteins interacts with the plant retinoblastoma-related protein.

Journal of virology - 1 May 2004

Arguello-Astorga Gerardo, Lopez-Ochoa Luisa, Kong Ling-Jie, Orozco Beverly M, Settlage Sharon B, Hanley-Bowdoin Linda

Abstract excerpt

The geminivirus replication factor AL1 interacts with the plant retinoblastoma-related protein (pRBR) to modulate host gene expression. The AL1 protein of tomato golden mosaic virus (TGMV) binds to pRBR through an 80-amino-acid region that contains two highly predicted alpha-helices designated 3 and 4. Earlier studies suggested that the helix 4 motif, whose amino acid sequence is strongly conserved across...

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Identifiers

PMID: 15078963
DOI: 10.1128/jvi.78.9.4817-4826.2004
PMCID: PMC387707

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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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