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iCLIP - 全转录组,蛋白质与RNA相互作用的映射与个别核苷酸分辨率
JoVE Journal
Biology
This content is Free Access.
JoVE Journal Biology
iCLIP – Transcriptome-wide Mapping of Protein-RNA Interactions with Individual Nucleotide Resolution
DOI:

10:45 min

April 30, 2011

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Chapters

  • 00:05Title
  • 01:19UV Cross-linking of Tissue Culture Cells
  • 02:10Bead Preparation
  • 02:53Cell Lysis and Partial RNA Digestion
  • 03:47Immunoprecipitation
  • 04:26RNA 5′ End Labelling
  • 05:08SDS-PAGE and Membrane Transfer
  • 06:27Gel Purification of cDNA
  • 08:44Representative Results
  • 10:00Conclusion

Summary

Automatic Translation

成绩单的RNA结合蛋白的空间安排,是一种转录后调控的关键因素。因此,我们制定个人核苷酸分辨率的紫外光交联和免疫(iCLIP),允许精确的全基因组RNA结合蛋白的结合位点的映射。

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