适配器(计算)
核糖核酸
计算生物学
协议(科学)
生物
纳特
小RNA
小RNA
计算机科学
遗传学
基因
医学
计算机网络
操作系统
病理
替代医学
作者
Erwin L. van Dijk,Claude Thermes
出处
期刊:Methods in molecular biology
日期:2021-01-01
卷期号:: 153-167
被引量:1
标识
DOI:10.1007/978-1-0716-1374-0_10
摘要
The study of small RNAs (sRNAs) by next-generation sequencing (NGS) is challenged by bias issues during library preparation. Several types of sRNAs such as plant microRNAs (miRNAs) carry a 2′-O-methyl (2′-OMe) modification at their 3′ terminal nucleotide. This modification adds another level of difficulty as it inhibits 3′ adapter ligation. We previously demonstrated that modified versions of the “TruSeq (TS)” protocol have less bias and an improved detection of 2′-OMe RNAs. Here we describe in detail protocol “TS5,” which showed the best overall performance. We also provide guidelines for bioinformatics analysis of the sequencing data.
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