Changes

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[http://genome.sph.umich.edu/wiki/Variant_Normalization Normalize] variants in a VCF file.   

[http://genome.sph.umich.edu/wiki/Variant_Normalization Normalize] variants in a [http://www.1000genomes.org/wiki/analysis/variant-call-format/vcf-variant-call-format-version-42 VCF]  file.   

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Normalized variants may have their positions changed; in such cases, the normalized variants

Normalized variants may have their positions changed; in such cases, the normalized variants