DNA Marker Index information for Chromosome: Y Marker: V3520.1Names and Aliases for this DNA Marker: V3520.1, V3520, rs749965649.Chromosome Position in hg38 Human Genome assembly1: 16709641.Chromosome Position in hg19 assembly2: 18821521 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.