DNA Marker Index information for Chromosome: Y Marker: A7946.1Names and Aliases for this DNA Marker: A7946.1, A7946.Chromosome Position in hg38 Human Genome assembly1: 15924589.Chromosome Position in hg19 assembly2: 18036469 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.