A SNP profiling panel for sample tracking in whole-exome sequencing studies

Table 2 Profile collisions per simulated dataset of 10,000 individuals with various population AFs

AF source	Average collisions per dataset (±SD)
1000 Genomes average	0.0039 (0.062)
HapMap phase 3:
CEU	0.0064 (0.079)
CHB	0.0239 (0.154)
JPT	0.0082 (0.090)
YRI	0.0076 (0.086)
Theoretical perfect ^a	0.0031 (0.056)

^aAll 24 SNPs assigned an AF of 0.5, which will give the most even trifurcation per SNP, and thus discriminatory power. SD, standard deviation.

ISSN: 1756-994X