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GIS Arrays and WGS Genotype Comparison DAC

Contact Information

Dr Jingmei Li
lijm1@a-star.edu.sg

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This DAC controls 2 datasets

Dataset ID	Description	Technology	Samples
EGAD00010002834	A uniquely comprehensive genetic profile of 90 "healthy" Asian individuals who are representative of the diverse multi-ethnic population of Singapore, with 65 females and 25 males, aged 21 to 61 years, from the major ethnic groups (63 Chinese, 9 Malay, 18 Indian). This is a subset of the 92 participants described in PMID 41387625 (DOI: 10.1038/s43856-025-01298-4), who agreed to share their genetic data for future research beyond the original study. Replicates for one female (Coriell Cat# GM18592, RRID:CVCL_P195) and one male (Coriell Cat# GM18609, RRID:CVCL_P207) control cell line of type B-Lymphocyte, ethnicity Han Chinese from the NHGRI Sample Repository for Human Genetic Research were also included. This dataset consists of individual-level genetic data from 4 genotyping arrays -- the Illumina Infinium Global Diversity Array (GDA) v1.0, the Illumina Infinium Global Screening Array (GSA) v3.0, the Illumina Infinium OncoArray-500K v1.0, and a custom ThermoFisher Scientific's Applied Biosystems Axiom array. Data from low-coverage whole genome sequencing (lc-WGS read length 2X150bp) for the same samples is also available on EGA (EGAD50000002806).	Illumina Infinium Global Diversity Array (GDA) v1.0; Illumina Infinium Global Screening Array (GSA) v3.0; Illumina Infinium OncoArray-500K v1.0; ThermoFisher Scientific's Applied Biosystems Axiom array	94
EGAD50000002806	A uniquely comprehensive genetic profile of 90 "healthy" Asian individuals who are representative of the diverse multi-ethnic population of Singapore, with 65 females and 25 males, aged 21 to 61 years, from the major ethnic groups (63 Chinese, 9 Malay, 18 Indian). This is a subset of the 92 participants described in PMID 41387625 (DOI: 10.1038/s43856-025-01298-4), who agreed to share their genetic data for future research beyond the original study. Replicates for one female (Coriell Cat# GM18592, RRID:CVCL_P195) and one male (Coriell Cat# GM18609, RRID:CVCL_P207) control cell line of type B-Lymphocyte, ethnicity Han Chinese from the NHGRI Sample Repository for Human Genetic Research were also included in each of the four flowcell lanes. This dataset consists of individual-level genetic data from low-coverage whole genome sequencing (lc-WGS, read length 2X150bp). Data from 4 commercially available genotyping arrays for the same samples is also available on EGA (EGAD00010002834).	Illumina NovaSeq 6000	98