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En roman mætning mutagenese tilgang: Trinvist karakterisering af regulerende Protein bindende websteder i RNA ved hjælp af Phosphorothioates
JoVE Journal
Genetica
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JoVE Journal Genetica
A Novel Saturation Mutagenesis Approach: Single Step Characterization of Regulatory Protein Binding Sites in RNA Using Phosphorothioates
DOI:

11:49 min

August 21, 2018

Capitoli

  • 00:04Titolo
  • 00:30Generation of a Library of Mutants – Doping DNA Template with Non-wild Type Nucleotides
  • 01:20Synthesis of RNA
  • 05:24Protein Binding Reaction and Separation of Bound RNA
  • 08:05Analysis of Iodine-cleaved Phosphorothioate Products for Detection of Mutant Nucleotide Positions
  • 09:07Results: Characterization of Protein Binding Site in RNA
  • 10:22Conclusion

Summary

Traduzione automatica

Proteiner der binder specifik RNA sekvenser spiller vigtige roller i genekspression. Detaljeret beskrivelse af disse bindingssteder er afgørende for vores forståelse af genet. Her, er en trinvis fremgangsmåde for mætning mutagenese af protein bindingssteder i RNA beskrevet. Denne tilgang er relevant for alle protein bindingssteder i RNA.

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