Robust embryo identification using first polar body single nucleotide polymorphism microarray-based DNA fingerprinting
This study sought to validate a novel, minimally invasive system for embryo tracking by single nucleotide polymorphism microarray-based DNA fingerprinting of the first polar body. First polar body–based assignments of which embryos implanted and were delivered after multiple ET were 100% consistent with previously validated embryo DNA fingerprinting–based assignments.
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N.R.T., K.A.M., and R.T.S. are supported by grants from EMD Serono, Schering-Plough, Ferring Pharmaceuticals, and Barr Pharmaceuticals. J.S. has nothing to disclose. N.K. has nothing to disclose. X.T. has nothing to disclose.
PII: S0015-0282(09)03624-3
doi:10.1016/j.fertnstert.2009.08.070
© 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

