several examples are given , including localization of the inactivation center to band xq13 or q21.1 , identification of nonrandom inactivation in x-chromosome rearrangements , identification of multiple active x chromosomes in tumor cell lines , analysis of x-inactivation patterns in female carriers of the fragile site at xq27 , and comparison of x-inactivation patterns among primate species .
C0043292
x
C0043297
x-inactivation