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ugli [2023/06/29 13:10] simone [UGLI Release 2] |
ugli [2023/11/22 10:55] (current) sylvia [UGLI Release 2] |
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===== UGLI Release 2 ===== | ===== UGLI Release 2 ===== | ||
- | As of March 2023, data of an additional 28,500 genotyped participants has been made available. Samples in this release, called UGLI2, were genotyped using the FinnGen Thermo Fisher Axiom® custom array. | + | As of March 2023, data of an additional 28,249 genotyped participants has been made available. Samples in this release, called UGLI2, were genotyped using the FinnGen Thermo Fisher Axiom® custom array. |
29,166 participants were selected for UGLI 2 release and assessed using the pre mentioned array. All genotypes were included for QC screening, but the QC focussed on the the autosomes and chromosomes X for which there are N=617,715 and 22,405 markers available, respectively. A final set of 28,250 samples and 462,731 markers on autosomal and X chromosomes passed the QC steps described in | 29,166 participants were selected for UGLI 2 release and assessed using the pre mentioned array. All genotypes were included for QC screening, but the QC focussed on the the autosomes and chromosomes X for which there are N=617,715 and 22,405 markers available, respectively. A final set of 28,250 samples and 462,731 markers on autosomal and X chromosomes passed the QC steps described in | ||
{{ :QC_report_UGLI2_(release_1)-v1.pdf |QC_report_UGLI2_(release_1)-v1.pdf}}. | {{ :QC_report_UGLI2_(release_1)-v1.pdf |QC_report_UGLI2_(release_1)-v1.pdf}}. | ||
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Please note that the array used for UGLI2 differs from the one used in UGLI1. Overlap in SNPs between these two arrays (GSA chip from Illumina=UGLI1 and FinnGen array from Affymetrix/ThermoFischer=UGLI2) is small, namely 1000-10000 SNPs. | Please note that the array used for UGLI2 differs from the one used in UGLI1. Overlap in SNPs between these two arrays (GSA chip from Illumina=UGLI1 and FinnGen array from Affymetrix/ThermoFischer=UGLI2) is small, namely 1000-10000 SNPs. | ||
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