DNA Marker Index information for Chromosome: Y Marker: Y30649.1Names and Aliases for this DNA Marker: Y30649.1, Y30649.Chromosome Position in hg38 Human Genome assembly1: 16721984.Chromosome Position in hg19 assembly2: 18833864 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.