DNA Marker Index information for Chromosome: Y Marker: ACT1511.1Names and Aliases for this DNA Marker: ACT1511.1, ACT1511.Chromosome Position in hg38 Human Genome assembly1: 15388928.Chromosome Position in hg19 assembly2: 17500808 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.