DNA Marker Index information for Chromosome: Y Marker: BY55783.1Names and Aliases for this DNA Marker: BY55783.1, BY55783.Chromosome Position in hg38 Human Genome assembly1: 2814194.Chromosome Position in hg19 assembly2: 2682235 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.