In mice, imprinted X-chromosome inactivation (iXCI) of the paternal X in the pre-implantation embryo and extra-embryonic tissues is followed by X-reactivation in the epiblast precursors of the inner cell mass (ICM) of the blastocyst, to facilitate initiation of random XCI (rXCI) in all embryonic tiss...
ORGANISM(S): Mus Musculus (mouse)
