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X-Chromosome Inactivation and Escape from X Inactivation in Mouse

  • Wenxiu Ma
  • Giancarlo Bonora
  • Joel B. Berletch
  • Xinxian Deng
  • William S. Noble
  • Christine M. Disteche
Protocol
Part of the Methods in Molecular Biology book series (MIMB, volume 1861)

Abstract

X chromosome inactivation silences one X chromosome in female mammals. However, this silencing is incomplete, and some genes escape X inactivation. We describe methods to determine the chromosome-wide X inactivation status of genes in tissues or cell lines derived from mice using a combination of skewing of X inactivation and allele-specific analyses of gene expression based on RNA-seq.

Key words

Allelic gene expression X inactivation Escape from X inactivation 

Notes

Acknowledgments

This work was supported by grants GM046883 (C.M.D.), GM113943 (C.M.D., W.M.), and DK107979 (C.M.D., W.N.).

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  • Wenxiu Ma
    • 1
  • Giancarlo Bonora
    • 2
  • Joel B. Berletch
    • 3
  • Xinxian Deng
    • 3
  • William S. Noble
    • 2
  • Christine M. Disteche
    • 3
    • 4
  1. 1.Department of StatisticsUniversity of California, RiversideRiversideUSA
  2. 2.Department of Genome SciencesUniversity of WashingtonSeattleUSA
  3. 3.Department of PathologyUniversity of WashingtonSeattleUSA
  4. 4.Department of MedicineUniversity of WashingtonSeattleUSA

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