DNA Marker Index information for Chromosome: Y Marker: Y149564.1Names and Aliases for this DNA Marker: Y149564.1, Y149564, ACT3809.Chromosome Position in hg38 Human Genome assembly1: 7099083.Chromosome Position in hg19 assembly2: 6967124 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.