Whole-chromosome methylation patterns of the mouse inactive X. Whole-chromosome methylation patterns of the mouse inactive X

Using long-read nanopore sequencing, we obtained chromosome-wide phased methylomes of the active and inactive X in mouse placenta and neural stem cells (NSCs), overcoming the limitations if short-read bisulfite sequencing in allelic resolution. We also conducted quantitative analysis of methylation properties like symmetry and entropy, providing a more comprehensive view of epigenetic silencing in X chromosome inactivation. We also resolved the allele-specific genetics and epigenetics of structural macrosatellite Dxz4 and other repeats.