Scholarlink

Ribonucleic acid (RNA) extraction is the first critical step in gene expression analysis. In this chapter, we describe a high-throughput RNA extraction method using guanidine thiocyanate and isopropyl alcohol (HighGI). The use of carboxyl-coated paramagnetic beads, instead of silica membrane columns, enables semi-automation using a liquid handling system and high-throughput RNA extraction for large-scale transcriptome studies. Homemade mixes of paramagnetic beads and buffers make HighGI inexpensive. In addition, HighGI-extracted RNA retains low molecular weight RNA molecules less than 200 bp, which is typically lost in commercial column-based kits.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Total RNA Extraction from Rice Vegetative Tissues Using Magnetic Beads

  • 实验方案

  • 发表日期：

    2025年

查看全文
  • Kanami Yoshino,
  • Taiji Kawakatsu

摘要

Ribonucleic acid (RNA) extraction is the first critical step in gene expression analysis. In this chapter, we describe a high-throughput RNA extraction method using guanidine thiocyanate and isopropyl alcohol (HighGI). The use of carboxyl-coated paramagnetic beads, instead of silica membrane columns, enables semi-automation using a liquid handling system and high-throughput RNA extraction for large-scale transcriptome studies. Homemade mixes of paramagnetic beads and buffers make HighGI inexpensive. In addition, HighGI-extracted RNA retains low molecular weight RNA molecules less than 200 bp, which is typically lost in commercial column-based kits.