K. Sermon et al., AMPLIFICATION OF EXON-11 OF THE GENE FOR THE ALPHA-CHAIN OF BETA-N-ACETYLHEXOSAMINIDASE IN SINGLE HUMAN BLASTOMERES, Fertility and sterility, 63(2), 1995, pp. 407-409
Objective: To evaluate the possibility of using polymerase chain react
ion (PCR) technology for preimplantation diagnosis for Tay-Sachs disea
se. Design: Polymerase chain reaction on single human blastomeres. Set
ting: Bad quality embryos from IVF analyzed in an academic research ge
netics lab. Interventions: Patients underwent standard IVF procedures
as infertility treatment. Results: Amplification was seen in 89.5% of
the blastomeres; only one blank was contaminated. Conclusion: The tech
nique of PCR on single blastomeres is ready to be used in clinical pre
implantation diagnosis for Tay-Sachs disease.