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Complexos artificiais de alongamento de RNA polimerase II para dissecar eventos co-transcricionais do processamento de RNA
JoVE Journal
Genetics
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JoVE Journal Genetics
Artificial RNA Polymerase II Elongation Complexes for Dissecting Co-transcriptional RNA Processing Events
DOI:

10:59 min

May 13, 2019

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Chapters

  • 00:04Title
  • 00:31Assembly of Artificial Elongation Complexes
  • 04:36Walking Pol II to make 23, 25, and 29 Nucleotide Transcripts
  • 06:30Using Artificial Elongation Complexes to Assay Co-transcriptional Capping
  • 09:01Results: Artificial Elongation Complexes and Co-transcriptional CTD Phosphorylation-dependent RNA Capping
  • 10:26Conclusion

Summary

Automatic Translation

Aqui, nós descrevemos o conjunto de complexos do alongamento do polymerase II (pol II) do RNA que exigem somente o ADN sintético curto e oligonucleotídeos do RNA e o pol purificado II. Esses complexos são úteis para estudar mecanismos subjacentes ao processamento cotranscricional de transcrições associadas ao complexo de alongamento pol II.

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