Fig. 2 | Scientific Reports

Fig. 2

From: Parent-of-origin testing of prenatal copy number variations: a retrospective study of 167 family cases

Fig. 2

The influence of parent-of-origin tests on pregnant decisions and outcomes in fetuses with low-penetrance pCNVs. Based on parent-of-origin tests, the cases number in de novo, inherited and unknown group was 5, 17 and 22, respectively. The total TOP rate among low-penetrance pCNVs was 40.9% (18/44). The TOP rates of de novo, inherited and unknown group were 100%, 23.5% and 40.9%, respectively. Among 26 cases with continued pregnancy, two times follow-up were performed.

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