Parental origin and cell stage of non‐disjunction of double trisomy in spontaneous abortion

@article{Li2005ParentalOA,
  title={Parental origin and cell stage of non‐disjunction of double trisomy in spontaneous abortion},
  author={Qing Ying Li and S. Tsukishiro and Chiaki Nakagawa and M. Tanemura and M. Sugiura-Ogasawara and K. Suzumori and S. Sonta},
  journal={Congenital Anomalies},
  year={2005},
  volume={45}
}
ABSTRACT  Using polymorphic analysis of microsatellites, we investigated the parental origin and mechanism of double trisomies seen in cases of spontaneous abortion. We obtained chorionic villi from spontaneous abortions, and peripheral blood from females who experienced abortion and their spouses. Chromosomal analysis of 170 cases revealed four cases with double  trisomy.  The  karyotypes  of  these cases are 48,XX,+16,+22, 48,XXY,+18, 48,XX,+15,+21 and 48,XX,+2,+5. In the present study, the… Expand
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