Fig. 6From: Multilayered control of exon acquisition permits the emergence of novel forms of regulatory controlA model summarizing results from this paper. A model summarizing results from this paper contrasting regulatory mechanisms associated with opening (or facilitating) and closing (or inhibiting) the window of opportunity for exonization. RBP, RNA binding protein; RNAP II, RNA polymerase II; m6a, N6-methyladenosineBack to article page