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Fig. 2 | BMC Pregnancy and Childbirth

Fig. 2

From: Application of the BACs-on-Beads assay for the prenatal diagnosis of chromosomal abnormalities in Quanzhou, China

Fig. 2

Chromosome mosaicism detected by BoBs assay and confirmed by FISH but missed by karyotyping. a Karyotype analysis result showed a normal female. b BoBs assay results revealed a gain of X chromosomes compared with normal males (Blue line), with the ratio being 1.5–2.0, which suggests an XX/XXX chromosome mosaicism. c The BoBs assay was verified by FISH. The green fluorescence represents the X chromosome, and the blue fluorescence represents chromosome 18, which serves as a control

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