DNA Marker Index information for Chromosome: Y Marker: A1465.1Names and Aliases for this DNA Marker: A1465.1, A1465.Chromosome Position in hg38 Human Genome assembly1: 20257968.Chromosome Position in hg19 assembly2: 22419854 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.