DNA Marker Index information for Chromosome: Y Marker: Y149530.1Names and Aliases for this DNA Marker: Y149530.1, Y149530, ACT1701.Chromosome Position in hg38 Human Genome assembly1: 20914103.Chromosome Position in hg19 assembly2: 23075989 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.