DNA Marker Index information for Chromosome: Y Marker: Y49494.1Names and Aliases for this DNA Marker: Y49494.1, Y49494.Chromosome Position in hg38 Human Genome assembly1: 12285106.Chromosome Position in hg19 assembly2: 14405809 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.