ArticleJournal of virology2006
Importin-beta family members mediate alpharetrovirus gag nuclear entry via interactions with matrix and nucleocapsid.
Article in Journal of virology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
46 citing papers in PubMed, 63 citations in OpenAlex.
- Article
- Two Peas in a Pod: Retroviral RNA Dimers Organize Gag-RNA Nanoclusters with Novel Biophysical Properties.International journal of molecular sciences · 2025Article
- Two peas in a pod: retroviral RNA dimers organize Gag-RNA nanoclusters with novel biophysical properties.bioRxiv : the preprint server for biology · 2025Article
- Engineered packaging cell line for the enhanced production of baboon-enveloped retroviral vectors.Molecular therapy. Nucleic acids · 2024Article
- Comparative analysis of retroviral Gag-host cell interactions: focus on the nuclear interactome.Retrovirology · 2024Article
- Comparative analysis of retroviral Gag-host cell interactions: focus on the nuclear interactome.bioRxiv : the preprint server for biology · 2024Article
- HIV-1 Gag co-localizes with euchromatin histone marks at the nuclear periphery.Journal of virology · 2023Article
- The Rous sarcoma virus Gag Polyprotein Forms Biomolecular Condensates Driven by Intrinsically-disordered Regions.Journal of molecular biology · 2023Article
- Review
- An Infectious Rous Sarcoma Virus Gag Mutant That Is Defective in Nuclear Cycling.Journal of virology · 2021Article
- HIV-1 Gag Forms Ribonucleoprotein Complexes with Unspliced Viral RNA at Transcription Sites.Viruses · 2020Article
- TNPO3-Mediated Nuclear Entry of the Rous Sarcoma Virus Gag Protein Is Independent of the Cargo-Binding Domain.Journal of virology · 2020Article
- Visualizing Association of the Retroviral Gag Protein with Unspliced Viral RNA in the Nucleus.mBio · 2020Article
- Article
- Review
- Orchestrating the Selection and Packaging of Genomic RNA by Retroviruses: An Ensemble of Viral and Host Factors.Viruses · 2016Review
- Nucleic Acid Binding by Mason-Pfizer Monkey Virus CA Promotes Virus Assembly and Genome Packaging.Journal of virology · 2016Article
- Membrane Binding of the Rous Sarcoma Virus Gag Protein Is Cooperative and Dependent on the Spacer Peptide Assembly Domain.Journal of virology · 2015Article
- The roles of lipids and nucleic acids in HIV-1 assembly.Frontiers in microbiology · 2014Review
- Effect of multimerization on membrane association of Rous sarcoma virus and HIV-1 matrix domain proteins.Journal of virology · 2013Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
The retroviral Gag polyprotein orchestrates the assembly and release of virus particles from infected cells. We previously reported that nuclear transport of the Rous sarcoma virus (RSV) Gag protein is intrinsic to the virus assembly pathway. To identify cis- and trans-acting factors governing nucleocytoplasmic trafficking, we developed novel vectors to express regions of Gag in Saccharomyces cerevisiae. The localization of Gag proteins was examined in the wild type and in mutant strains deficient in members of the importin-beta family. We confirmed the Crm1p dependence of the previously identified Gag p10 nuclear export signal. The known nuclear localization signal (NLS) in MA (matrix) was also functional in S. cerevisiae, and additionally we discovered a novel NLS within the NC (nucleocapsid) domain of Gag. MA utilizes Kap120p and Mtr10p import receptors while nuclear entry of NC involves the classical importin-alpha/beta (Kap60p/95p) pathway. NC also possesses nuclear targeting activity in avian cells and contains the primary signal for the import of the Gag polyprotein. Thus, the nucleocytoplasmic dynamics of RSV Gag depend upon the counterbalance of Crm1p-mediated export with two independent NLSs, each interacting with distinct nuclear import factors.
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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.