Evaluation of protocols for rRNA depletion-based RNA sequencing of nanogram inputs of mammalian total RNA.

Autor: Simon Haile, Richard D Corbett, Steve Bilobram, Karen Mungall, Bruno M Grande, Heather Kirk, Pawan Pandoh, Tina MacLeod, Helen McDonald, Miruna Bala, Robin J Coope, Richard A Moore, Andrew J Mungall, Yongjun Zhao, Ryan D Morin, Steven J Jones, Marco A Marra
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: PLoS ONE, Vol 14, Iss 10, p e0224578 (2019)
Druh dokumentu: article
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0224578
Popis: Next generation RNA-sequencing (RNA-seq) is a flexible approach that can be applied to a range of applications including global quantification of transcript expression, the characterization of RNA structure such as splicing patterns and profiling of expressed mutations. Many RNA-seq protocols require up to microgram levels of total RNA input amounts to generate high quality data, and thus remain impractical for the limited starting material amounts typically obtained from rare cell populations, such as those from early developmental stages or from laser micro-dissected clinical samples. Here, we present an assessment of the contemporary ribosomal RNA depletion-based protocols, and identify those that are suitable for inputs as low as 1-10 ng of intact total RNA and 100-500 ng of partially degraded RNA from formalin-fixed paraffin-embedded tissues.
Databáze: Directory of Open Access Journals
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