ArticleMolecules and cells2012
Identification of tobacco proteins associated with the stem-loop 1 RNAs of Potato virus X.
Article in Molecules and cells, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed, 14 citations in OpenAlex.
- Alphaflexiviridae in Focus: Genomic Signatures, Conserved Elements and Viral-Driven Cellular Remodeling.Viruses · 2025Review
- Analysis of proteomic changes in cassava cv. Kasetsart 50 caused by Sri Lankan cassava mosaic virus infection.BMC plant biology · 2022Article
- Two homologous host proteins interact with potato virus X RNAs and CPs and affect viral replication and movement.Scientific reports · 2016Article
- Understanding the intracellular trafficking and intercellular transport of potexviruses in their host plants.Frontiers in plant science · 2014Review
- Host and viral RNA-binding proteins involved in membrane targeting, replication and intercellular movement of plant RNA virus genomes.Frontiers in plant science · 2014Review
- Recent advances in research of plant virus movement mediated by triple gene block.Frontiers in plant science · 2012Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Potato virus X (PVX) contains five viral proteins as well as cis-acting elements like stem-loop 1 (SL1) RNAs at the 5' region. SL1 RNAs are involved in PVX RNA replication, encapsidation, translation, and cell-to-cell movement. In this study, we performed two-dimensional electrophoresis Northwestern blot analysis and matrix-assisted laser desorption ionization time of flight mass spectrometry and identified 24 tobacco proteins that interact with SL1 RNAs. Interestingly, one-third of the identified host proteins have been shown to interact with many plant viral proteins. In addition, we demonstrated that PVX capsid protein can bind to both SL1(+/-) RNAs. We further selected three Nicotiana benthamiana proteins including NbMPB2Cb, NbMBF1, and NbCPIP2a, to confirm results of Northwestern blot analysis. Electrophoretic mobility shift assay showed that NbMPB2Cb and NbMBF1 bind to both SL1(+/-) RNAs in vitro. In contrast, NbCPIP2a interacts only SL1(+) RNA. Taken together, we provide a list of host proteins interacting with PVX SL1 RNAs, which would be good candidates for the study of viral RNA-host protein interaction.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.