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Table 1 Infinium QC Array-24 variants sorted by their category and source

From: Clinical utility of the low-density Infinium QC genotyping Array in a genomics-based diagnostics laboratory

Marker Category

Category Description

Number of Markers

ADME

Pharmacogenomics, from PharmADME.org

1009

AIM

Ancestry Informative markers from exome array (http://genome.sph.umich.edu/wiki/Exome_Chip_Design#Ancestry_Informative_Markers)

2910

Blood group

From NCBI’s dbRBC database covering 51 blood group defining genes http://www.ncbi.nlm.nih.gov/projects/gv/rbc/xslcgi.fcgi?cmd=bgmut/systems

1659

Fingerprint

High MAF SNPs unlikely to be in LD with each other, from http://www.cstl.nist.gov/strbase/SNP.htm and http://alfred.med.yale.edu/alfred/index.asp

477

Linkage

Linkage Panel by Illumina, contains heterozygous SNPs to test for Mendelian disorders, from Linkage 12 array

5486

Extended MHC

Variants from extended major histocompatibility complex MHC covering 8 Mb region containing immune markers

930

Mitochondrial

Determination of mtDNA haplogroups

141

Sex chromosomes

X-chromosome specific

1840

Y-chromosome specific

1401

Pseudoautosomal Regions

535