DNA Marker Index information for Chromosome: Y Marker: BY42882Names and Aliases for this DNA Marker: BY42882, Y135626, rs75777764.Chromosome Position in hg38 Human Genome assembly1: 10168876.Chromosome Position in hg19 assembly2: 10006485 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.