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X-chromosome inactivation study

Synonym(s)

  • XCI study

Definition(s)

Molecular genetic testing to assess the relative proportion of methylated (inactive) X chromosomes to unmethylated (active) X chromosomes; used to determine if X-chromosome inactivation is random or skewed

Click here for More information from GeneTestsThis link leads to a site outside Genetics Home Reference.

Definition from: GeneTestsThis link leads to a site outside Genetics Home Reference. from the University of Washington and Children's Health System, Seattle

See also Understanding Medical Terminology.

 
Published: November 20, 2009