Article
Restriction enzyme-mediated enhanced detection of circulating cell-free fetal DNA in maternal plasma.
The Journal of molecular diagnostics : JMD - 1 Jul 2011
Tynan John A, Mahboubi Payam, Cagasan Lesley L, van den Boom Dirk, Ehrich Mathias, Oeth Paul
Abstract excerpt
A universal method confirming the presence of circulating cell-free fetal (ccff) DNA in maternal plasma is important in the field of noninvasive prenatal diagnostics. Restriction endonuclease digestion of one allele of a single-nucleotide polymorphism (SNP) was used to allow detection of paternal alleles in maternal plasma DNA. Multiplexed genotyping of 92 panethnic high-frequency SNPs predicted >0.99 probability...
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