Fig. 1
From: The emerging role of RNA N6-methyladenosine methylation in breast cancer
The mechanism of action of m6A modification in breast cancer. m6A modification consists of three vital components: writers, also termed methyltransferases; erasers, or demethylases, which remove the m6A modification; and readers, which recognize m6A-modified sites and further regulate m6A modification. m6A modifications affect RNA transcription, RNA processing, RNA splicing, RNA degradation, RNA export and RNA translation