Study

Comparison of the performance of two commercial genome-wide association study genotyping platforms in Han Chinese Samples

Study ID Alternative Stable ID Type
EGAS00000000131 Genotype

Study Description

Affymetrix 6.0, Illumina OMNIExpress, and llumina Immunochip genotype data for Han Chinese population including rheumatoid arthritis cases and controls. Data is in PLINK binary format. Illumina genotype clustering was performed using Illumina’s BeadStudio software. SNPs were reclustered using the study samples, low quality subjects were removed, and a subset of clustering results were manually inspected and verified. All SNPs with GenCall scores less than 0.15 were excluded. For Affymetrix chips, clustering was performed using the program Birdseed version 2, as implemented using Affymetrix Genotyper Console v4.0, using the default quality control (QC) thresholds.

Study Datasets 5 datasets.

Click on a Dataset ID in the table below to learn more, and to find out who to contact about access to these data

Dataset ID Description Technology Samples
EGAD00010000417
Han Chinese samples using Illumina OMNIExpress (cases)
Illumina OMNIExpress 62
EGAD00010000419
Han Chinese samples using Affymetrix (cases)
Affymetrix_6.0 62
EGAD00010000421
Han Chinese samples using Affymetrix (controls)
Affymetrix_6.0 187
EGAD00010000423
Han Chinese samples using Illumina OMNIExpress (controls)
Illumina OMNIExpress 213
EGAD00010000425
Han Chinese samples using Immunochip
HanChinese_Immunochip 192

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