DNA Marker Index information for Chromosome: Y Marker: BY54742.1Names and Aliases for this DNA Marker: BY54742.1, BY54742.Chromosome Position in hg38 Human Genome assembly1: 13460771.Chromosome Position in hg19 assembly2: 15572651 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.