DNA Marker Index information for Chromosome: Y Marker: ACT4458.1Names and Aliases for this DNA Marker: ACT4458.1, ACT4458, BTL980067.Chromosome Position in hg38 Human Genome assembly1: 12438968.Chromosome Position in hg19 assembly2: 14550767 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.