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被引用 14 次
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09:21 分钟
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2018年10月22日
2018年10月22日
•本文所述方案基于对经4-硫尿嘧啶标记的酵母细胞中纯化的新生mRNA进行全基因组水平的定量分析。该方法能够将mRNA合成与mRNA降解过程分离,从而准确测量RNA聚合酶II的转录活性。
Chapters in this video
0:04
Title
0:41
Cell Culturing
1:37
4tU Labeling with S. pombe as a Spike-in
3:20
RNA Extraction and DNase Treatment
4:30
Thiol-specific Biotinylation of Newly Synthesized RNA
6:05
Purification of Newly Synthesized Fraction from Total and Unlabeled RNA Using Streptavidin-coated Magnetic Beads
7:18
Results: Quantification of Newly Synthesized mRNA as a Proxy for RNA Polymerase II Activity
8:52
Conclusion
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