Assertion: x chromosome | /r/CapableOf | express xist rna
Facets:
value: equally
type: MANNER
value: from the xist gene
type: OTHER
value: prior to inactivation
type: TEMPORAL
value: weakly
type: MANNER
Source sentences:
text: Prior to inactivation, both X chromosomes weakly express Xist RNA from the Xist gene.
text: To start, both X chromosomes equally express the Xist RNA, but as the inactivation process begins, the X i to-be increases the amount of Xist RNA being produced, which then coats this chromosome, silencing its genes.