1. Development and validation of an accurate quantitative real-time polymerase chain reaction–based assay for human blastocyst comprehensive chromosomal aneuploidy screening 
Nathan R. Treff, Ph.D., Xin Tao, M.Sc., Kathleen M. Ferry, B.Sc., Jing Su, M.Sc., Deanne Taylor, Ph.D., Richard T. Scott, M.D., H.C.L.D. 
Fertility and Sterility 
Volume 97, Issue 4, Pages e2 (April 2012)
DOI: /j.fertnstert
Copyright © 2012 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Examples of qPCR-based 24-chromosome copy number results from 5-cell samples derived from nine cell lines with previously well characterized karyotypes.
Fertility and Sterility  , e2DOI: ( /j.fertnstert )
Copyright © 2012 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
Box-whisker plots representing the distribution of average 24-chromosome four-loci copy number standard deviations for each of the 42 cell line samples and 71 blastocyst biopsies. For each sample type, one outlier was identified, including the only cell line sample with an inconsistent qPCR diagnosis.
Fertility and Sterility  , e2DOI: ( /j.fertnstert )
Copyright © 2012 American Society for Reproductive Medicine Terms and Conditions

4. Figure 3
Examples of (gray) single-nucleotide polymorphism microarray– and (white) qPCR-based 24-chromosome copy number results from blastocyst-stage embryo biopsies.
Fertility and Sterility  , e2DOI: ( /j.fertnstert )
Copyright © 2012 American Society for Reproductive Medicine Terms and Conditions