DNA Marker Index information for Chromosome: Y Marker: C161821Names and Aliases for this DNA Marker: C161821.Chromosome Position in hg38 Human Genome assembly1: 20745454.Chromosome Position in hg19 assembly2: 22907340 .Chromosome Position in CP086569.2 assembly5: 21620675 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.