Article ID Journal Published Year Pages File Type
2185428 Journal of Molecular Biology 2011 8 Pages PDF
Abstract

X-chromosome inactivation (XCI) ensures dosage compensation in mammals. Random XCI is a process where a single X chromosome is silenced in each cell of the epiblast of mouse female embryos. Operating at the level of an entire chromosome, XCI is a major paradigm for epigenetic processes. Here we review the most recent discoveries concerning the role of long noncoding RNAs, pluripotency factors, and chromosome structure in random XCI.

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Life Sciences Biochemistry, Genetics and Molecular Biology Cell Biology
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