DNA Marker Index information for Chromosome: Y Marker: M7649.3Names and Aliases for this DNA Marker: M7649.3, rs375066304.Chromosome Position in hg38 Human Genome assembly1: 14274361.Chromosome Position in hg19 assembly2: 16386241 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.