DNA Marker Index information for Chromosome: Y Marker: Z21894.1Names and Aliases for this DNA Marker: Z21894.1, Z21894.Chromosome Position in hg38 Human Genome assembly1: 26641186.Chromosome Position in hg19 assembly2: 28787333 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.