Hi, The 1000 genomes project provides the VCF format in VCF version 4.3. In the files, genotypes are encoded as diploid, multi-allelic. For example, values are like 0|0, 0|1, 0|2, 1|2 etc. In the SNP array format, values are encoded as 0, 1, 2 (such as HapMap data), which are bi-allelic. Is there a way to transfer the 1000 genomes VCF files to the format of 0, 1, 2? Thanks.