DNA Marker Index information for Chromosome: Y Marker: Y187949.1Names and Aliases for this DNA Marker: Y187949.1, Y187949.Chromosome Position in hg38 Human Genome assembly1: 11490482.Chromosome Position in hg19 assembly2: 13646158 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.