DNA Marker Index information for Chromosome: Y Marker: Z26653.1Names and Aliases for this DNA Marker: Z26653.1, Z26653.Chromosome Position in hg38 Human Genome assembly1: 2932746.Chromosome Position in hg19 assembly2: 2800787 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.