How to update kgp IDs to rs IDs for SNPs

Question

[marwa.cs91]

Hello all, how to update kgp IDs to rs IDs for SNPs typed on the illumina HumanOmni2.5M array. My dataset contain some SNPs with kgp IDs. I wonder whether there is an alternative way of doing this, as would like to update all the kgp markers in our sample to rs IDs.

thanks in advance

[WouterDeCoster]

I assume kgp IDs are 1000 genome project IDs? In which format is your dataset?

Answer 1

[pietrobiroli]

I found this step-by-step procedure very useful: https://github.com/nhettige/Updating-kgp-IDs-to-rs-IDs-for-SNPs-on-Illumina-HumanOmni2.5M-array