This is a list of markers on the array which have more than two alleles at a given chromosomal position. Columns are

1. Affymetrix SNP ID
2. Chromosome
3. Position within chromosome
4. Allele A
5. Allele B

This resource is large and may not be viewable directly in a browser. Click the Display button below if you want to try viewing it directly within this web-page.

Alternatively it can be downloaded or viewed using the link: multi_allelic.csv

If you have wget available (typically on linux systems), then you can also obtain a copy using the command

 wget  -nd  biobank.ctsu.ox.ac.uk/ukb/ukb/docs/multi_allelic.csv