Lee N. Mapping Binding Sites of Nucleoprotein Within the Influenza Virus RNA Genome. Methods Mol Biol. 2025;2890:211-224
With the advent of next-generation sequencing, a plethora of techniques have been developed to uncover nucleic acid interactions with unprecedented resolution. For example, UV-crosslinking and immunoprecipitation (CLIP) assays have been coupled to deep-sequencing to identify RNA-protein interactions and precisely map the RNA footprint regions. Here, we describe a CLIP-based technique that allows the genome-wide mapping of influenza nucleoprotein (NP)-binding sites to genomic viral RNA (vRNA). This method has been applied to show that the influenza viral genome is not uniformly coated with nucleoprotein, but instead enriched in certain regions and depleted in others. As subtle changes in genome sequence have been shown to globally alter NP-binding sites, this technique will be useful to deduce how different strains adjust their genome organization and what parameters govern NP-vRNA interactions.
See Also:
Latest articles in those days:
- Phylogenetic Analysis of Highly Pathogenic Avian Influenza H7 Viruses in Australia and New Zealand Suggests Local Viral Evolution 6 hours ago
- AI-Powered Identification of Human Cell Surface Protein Interactors of the Hemagglutinin Glycoprotein of High-Pandemic-Risk H5N1 Influenza Virus 6 hours ago
- Seasonal Influenza Vaccination Uptake and Intentions Among Nursing Students in Hong Kong 6 hours ago
- Intranasal Mosaic H1N1 Live Attenuated Influenza Vaccine Elicits Broad Cross-Reactive Immunity and Protection Against Group 1 and 2 Influenza A Viruses 6 hours ago
- Changing Landscape of Pediatric Influenza in Northern Mexico: A Comparative Clinical and Virological Study 6 hours ago
[Go Top] [Close Window]


