DNA Marker Index information for Chromosome: Y Marker: A7458.1Names and Aliases for this DNA Marker: A7458.1, A7458.Chromosome Position in hg38 Human Genome assembly1: 15075077.Chromosome Position in hg19 assembly2: 17186957 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.