DNA Marker Index information for Chromosome: Y Marker: BY42849.1Names and Aliases for this DNA Marker: BY42849.1, BY42849.Chromosome Position in hg38 Human Genome assembly1: 10003078.Chromosome Position in hg19 assembly2: 9840687 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.