DNA Marker Index information for Chromosome: Y Marker: BY155502.1Names and Aliases for this DNA Marker: BY155502.1, BY155502, rs941533042.Chromosome Position in hg38 Human Genome assembly1: 20908374.Chromosome Position in hg19 assembly2: 23070260 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.