DNA Marker Index information for Chromosome: Y Marker: BY69256Names and Aliases for this DNA Marker: BY69256.1, BY69256, BY69256.2.Chromosome Position in hg38 Human Genome assembly1: 8126656.Chromosome Position in hg19 assembly2: 7994697 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.