DNA Marker Index information for Chromosome: Y Marker: Y46974.1Names and Aliases for this DNA Marker: Y46974.1, Y46974.Chromosome Position in hg38 Human Genome assembly1: 8355608.Chromosome Position in hg19 assembly2: 8223649 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.