DNA Marker Index information for Chromosome: Y Marker: ACT1950.1Names and Aliases for this DNA Marker: ACT1950.1, ACT1950, Y95183.2.Chromosome Position in hg38 Human Genome assembly1: 13830126.Chromosome Position in hg19 assembly2: 15942006 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.