| pubmed-article:16647845 | pubmed:abstractText | X chromosome inactivation represents a compelling example of chromosome-wide, long-range epigenetic gene-silencing in mammals. The cis- and trans-acting factors that establish and maintain the patterns and levels of gene expression from the active and inactive X chromosomes remain incompletely understood; however, the availability of the complete genomic sequence of the human X chromosome, together with complementary approaches that explore the computational biology, epigenetic modifications and gene expression-profiling along the chromosome, suggests that the features of the X chromosome that are responsible for its unique forms of gene regulation are increasingly amenable to experimental analysis. | lld:pubmed |
