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The evolution of RNA structural probing methods: From gels to next‐generation sequencing
Author(s) -
Mailler Elodie,
Paillart JeanChristophe,
Marquet Roland,
Smyth Redmond P.,
VivetBoudou Valerie
Publication year - 2018
Publication title -
wiley interdisciplinary reviews: rna
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.225
H-Index - 71
eISSN - 1757-7012
pISSN - 1757-7004
DOI - 10.1002/wrna.1518
Subject(s) - rna , computational biology , in silico , nucleic acid structure , capillary electrophoresis , biology , chemistry , genetics , microbiology and biotechnology , gene
RNA molecules are important players in all domains of life and the study of the relationship between their multiple flexible states and the associated biological roles has increased in recent years. For several decades, chemical and enzymatic structural probing experiments have been used to determine RNA structure. During this time, there has been a steady improvement in probing reagents and experimental methods, and today the structural biologist community has a large range of tools at its disposal to probe the secondary structure of RNAs in vitro and in cells. Early experiments used radioactive labeling and polyacrylamide gel electrophoresis as read‐out methods. This was superseded by capillary electrophoresis, and more recently by next‐generation sequencing. Today, powerful structural probing methods can characterize RNA structure on a genome‐wide scale. In this review, we will provide an overview of RNA structural probing methodologies from a historical and technical perspective. This article is categorized under: RNA Structure and Dynamics > RNA Structure, Dynamics, and Chemistry RNA Methods > RNA Analyses in vitro and In Silico RNA Methods > RNA Analyses in Cells