Proteomics

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Identification of RNA-binding proteins involved in Rice yellow mottle virus infection


ABSTRACT: RNA-binding protein (RBP)-viral RNA interactions are essential for the viral life cycle and host cell. RNA viruses depend on host RBPs to accomplish their biological cycle; however, the compendium of RBPs involved in virus infection has remained poorly characterized. It has been demonstrated that susceptibility genes frequently physically interact with vRNA to exert their proviral function. Therefore, an RNA-bound proteome (RBPome)-wide identification of host RBPs enriched under virus-infected conditions could point toward candidate S-genes. Here, we used a Silica-based Acidic Phase Separation approach to elucidate RBPome changes following Rice yellow mottle virus infection.

INSTRUMENT(S):

ORGANISM(S): Oryza Sativa Indica Group X Oryza Nivara

SUBMITTER: Sara Dufour  

LAB HEAD: Koen Geuten

PROVIDER: PXD045853 | Pride | 2025-06-17

REPOSITORIES: Pride

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Publications

RNA-Binding Proteome-Wide Analysis Reveals Rice RNA-Binding Proteins Enriched After Sobemovirus Rice Yellow Mottle Virus Infection.

Odongo Patrick Jacob PJ   Van Ende Roosje R   Balzarini Sam S   Onaga Geoffrey G   Alicai Titus T   Geuten Koen K  

Plant direct 20250504 5


RNA-binding protein interactions with viral RNA are crucial in the context of viral infections, as viral RNAs can recruit and reprogram host RNA-binding proteins (RBPs) during disease progression. Despite their significance, the repertoire of RBPs involved in most viral infections remains inadequately characterized. In Africa, Sobemovirus Rice yellow mottle virus (Sobemovirus RYMV) is the most prevalent virus infecting rice, and its devastating impact has led to extensive research efforts worldw  ...[more]

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