DNA Marker Index information for Chromosome: Y Marker: BY42793.1Names and Aliases for this DNA Marker: BY42793.1, BY42793.Chromosome Position in hg38 Human Genome assembly1: 8997262.Chromosome Position in hg19 assembly2: 8865303 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.