Rethinking m 6 A Readers, Writers, and Erasers

In recent years, m 6 A has emerged as an abundant and dynamically regulated modification throughout the transcriptome. Recent technological advances have enabled the transcriptome-wide identification of m 6 A residues, which in turn has provided important insights into the biology and regulation of this pervasive regulatory mark. Also central to our current understanding of m 6 A are the discovery and characterization of m 6 A readers, writers, and erasers. Over the last few years, studies into the function of these proteins have led to important discoveries about the regulation and function of m 6 A. However, during this time our understanding of these proteins has also evolved considerably, sometimes leading…