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GenomicsX-chromosome hyperactivation in mammals via nonlinear relationships between chromatin states and transcription
Dosage compensation in mammals occurs at two levels. In addition to balancing X-chromosome dosage between males and females via X-inactivation, mammals also balance dosage of Xs and autosomes. It has been proposed that X-autosome equalization occurs by upregulation of Xa (active X). To investigate t...
ORGANISM(S): Mus musculus 
2012-01-06 | E-GEOD-33823 | biostudies-arrayexpress
GenomicsSpreading of X-chromosome inactivation via a hierarchy of defined Polycomb stations
Binding of Polycomb repressive complex 2 (PRC2) and chromatin composition of the inactive X (Xi) before, during and after X chromosome inactivation reveal that spreading is driven by a combination of Xi-specific strong and moderate Ezh2 sites. Sequence context of these sites shows a moderate enrichm...
ORGANISM(S): Mus musculus 
2012-11-01 | E-GEOD-36905 | biostudies-arrayexpress
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