DNA Marker Index information for Chromosome: Y Marker: A7758.1Names and Aliases for this DNA Marker: A7758.1, A7758.Chromosome Position in hg38 Human Genome assembly1: 7084359.Chromosome Position in hg19 assembly2: 6952400 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.