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对基因表达的直接cDNA上限分析的协议,用于对结尾模式流细胞测序

Diane Delobel¹, Hiromi Nishiyori-Sueki¹, Ilaria Nisoli²

¹RIKEN Center for Integrative Medical Sciences (IMS), Yokohama 230-0045, Japan.

|February 8, 2025

概括

我们提出了使用Illumina测序进行基因表达 (CAGE) 的Cap分析的协议. 这种方法可以准确地确定小鼠和人类样本中的RNA转录起始点 (TSS) 和增强剂.

科学领域:

分子生物学分子生物学
基因组学就是基因组学.
文字转录学 (Transcriptomics) 是一个学科.

背景情况:

对基因表达的上限分析 (CAGE) 对于识别RNA转录起点 (TSS) 至关重要.
将CAGE适应新的测序技术对于持续的基因组研究至关重要.

研究的目的:

介绍使用Illumina图案流细胞技术进行CAGE的协议.
在现代测序平台上实现准确的TSS和增强确定性.

主要方法:

在Illumina模式流细胞技术上利用了基因表达的CAP分析 (CAGE).
嵌入了鼠标和人类样本的双重索引.
开发了自动化数据处理和分析框架.

主要成果:

通过Illumina测序成功将CAGE应用于小鼠和人类样本.
为 CAGE 数据建立了一个完整的分析框架.
确保CAGE可操作性用于TSS和增强器确定.

结论:

提出的协议使CAGE能够在当前的Illumina平台上使用.
这有助于对TSS和增强剂进行可靠的识别.
该方法支持正在进行的基因组和转录组研究.

关键词:

在RNA-seqqq.基因表达的基因表达方式测序的测序是指测序的测序.

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