Question: How to perform a complete conversion of Illumina Global Screening Array's SNP identifiers to rsIDs?
gravatar for hdk
5 months ago by
hdk0 wrote:

Hi all,

I am performing a quality control on data genotyped with Illumina's Global Screening Array version 1.0. There are conversion files available on Illumina's website ( I have applied an update of SNP identifiers with the use of the file 'Infinium Global Screening Array v1.0 Loci Name to rsID Conversion File (GRCh37)'. However, there are still unusual SNP identifiers (e.g., "GSA" or "chr" as prefix) and that are not updated yet. It seems that this file contains incomplete. Does anyone know whether there is a way to update all SNP identifiers?

(thanks in advance for input)

infinium_gsa snp gsa • 276 views
ADD COMMENTlink written 5 months ago by hdk0
Please log in to add an answer.


Use of this site constitutes acceptance of our User Agreement and Privacy Policy.
Powered by Biostar version 2.3.0
Traffic: 1662 users visited in the last hour