Article
Landscape of X chromosome inactivation across human tissues.
Nature - 11 Oct 2017
Tukiainen Taru, Villani Alexandra-Chloé, Yen Angela, Rivas Manuel A, Marshall Jamie L, Satija Rahul, Aguirre Matt, Gauthier Laura, Fleharty Mark, Kirby Andrew, Cummings Beryl B, Castel Stephane E, Karczewski Konrad J, Aguet François, Byrnes Andrea, Lappalainen Tuuli, Regev Aviv, Ardlie Kristin G, Hacohen Nir, MacArthur Daniel G
Abstract excerpt
X chromosome inactivation (XCI) silences transcription from one of the two X chromosomes in female mammalian cells to balance expression dosage between XX females and XY males. XCI is, however, incomplete in humans: up to one-third of X-chromosomal genes are expressed from both the active and inactive X chromosomes (Xa and Xi, respectively) in female cells, with the degree of 'escape' from inactivation varying...
Topics
- Chromosomes, Human, X
- Female
- Genes, X-Linked
- Genome, Human
- Genomics
- Humans
- Male
- Organ Specificity
- Phenotype
- Sequence Analysis, RNA
