Figure 2.

Representative aCGH data obtained from human blastocysts via trophectoderm biopsy performed on post-fertilization day 5. While standard microscopy confirmed good morphology (Grade 5AA) for both blastocysts, ploidy status was not uniform. Using aCGH to screen embryos before fresh transfer, normal chromosomal status (46,XX) was verified in A, but not in B (45,XY,-12).

Yang et al. Molecular Cytogenetics 2012 5:24   doi:10.1186/1755-8166-5-24
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