酵母新生与成熟转录本的RNA结构比较分析

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09:12 min

February 27th, 2026

10.3791/69945-v

February 27th, 2026

724 views

RNA二级结构主要通过结构探测方法观察到成熟RNA。共转录结构跟踪测序(CoSTseq)将核运行过程与结构探测结合起来,该方法已被用于研究新生RNA上的聚合酶位置。CoSTseq因此能够观察RNA在活性转录下的RNA二级结构。

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RNA Structure Analysis

Chapters in this video

0:00

Introduction

0:34

Preparation of Yeast Cells for Co‐Transcriptional Structure Tracking Sequencing

2:04

Nuclear Run‐On and Dimethyl Sulfate (DMS) Probing

4:33

Biotin Pulldown and Nascent RNA Elution

7:05

Results

8:41

Conclusion

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