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激光捕获微分块RNA-测序空间和时间组织特异性基因表达分析
JoVE Journal
Biology
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JoVE Journal Biology
Laser-Capture Microdissection RNA-Sequencing for Spatial and Temporal Tissue-Specific Gene Expression Analysis in Plants
DOI:

08:33 min

August 05, 2020

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Chapters

  • 00:04Introduction
  • 01:11Tissue Fixation
  • 01:47Tissue Processing
  • 02:38Paraffin Embedding
  • 03:21Polyethylene Naphthalate (PEN) Membrane Slide Preparation
  • 03:49Sectioning
  • 04:53Laser-Capture Microdissection (LCM)
  • 06:14Results: Representative LCM Sample Acquisition and RNA Quantification
  • 07:52Conclusion

Summary

Automatic Translation

这里介绍的是植物组织激光捕获微切除(LCM)的协议。LCM 是一种以无污染方式隔离组织区域的微观技术。该过程包括组织固定、石蜡嵌入、分切、LCM和RNA提取。RNA用于下游组织特异性,时间解析的转录组分析。

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