Assertion: preimplantation genetic testing aneuploidy | /r/HasProperty | performed on polar bodies
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text: Preimplantation genetic testing-monogenic is targeted to single gene disorders, and preimplantation genetic testing-aneuploidy is a broader test that screens for aneuploidy in all chromosomes, including the 22 pairs of autosomes and the sex chromosomes, X and Y. To detect structural chromosomal abnormalities such as translocations, preimplantation genetic testing-structural rearrangements is used Preimplantation genetic testing has been performed on polar bodies, a single blastomere from a cleavage-stage embryo, and a group of cells from the trophectoderm at the blastocyst stage.