Genome Build and Allele Definition Conversion Tool. It predicts and converts between any of the common SNP allele definitions and between the major genome builds.
Sulovari A, Li D "GACT: a Genome build and Allele definition Conversion Tool for SNP imputation and meta-analysis in genetic association studies." BMC Genomics 2014 https://doi.org/10.1186/1471-2164-15-610
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