
Figure 2.
(A) Coordination of IC methylation, promoter methylation, and enhancer blocking activity in the Igf2/H19 reciprocal imprinting model. CTCF, enhancer-blocking protein. Ihit1,novel Igf2-H19 interval transcript. (B) Coordination of IC methylation, promoter methylation, and antisense transcription in Nesp/Xlas/exon 1A reciprocal imprinting model.











