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Table 1 FISH summary

From: A complete duplication of X chromosome resulting in a tricentric isochromosome originated by centromere repositioning

FISH probe

Chromosome region

Signals

DXZ1

Xp11.1-q11.1

+++

b217H1

Xq13.2–21.1

++

b167P23

Xp11.22

++ (Xp inversion)

DXYS129

Xp22.3

++

Common telomeres (TTAGGG)

Xptel, Xqtel

++++