Programmable m6A modification of cellular RNAs with a Cas13-directed methyltransferase

N6-Methyladenosine (m6A) is the most widespread internal messenger RNA modification in humans. Despite recent progress in understanding the biological roles of m6A, the inability to install m6A site specifically in individual transcripts has hampered efforts to elucidate causal relationships between the presence of a specific m6A and phenotypic outcomes. In the present study, we demonstrate that nucleus-localized dCas13 fusions with a truncated...