DNA Marker Index information for Chromosome: Y Marker: BY181254.1Names and Aliases for this DNA Marker: BY181254.1, BY181254.Chromosome Position in hg38 Human Genome assembly1: 8429311.Chromosome Position in hg19 assembly2: 8297352 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.