DNA Marker Index information for Chromosome: Y Marker: BY184855Names and Aliases for this DNA Marker: BY184855, Y159768, rs1011946651.Chromosome Position in hg38 Human Genome assembly1: 7907275.Chromosome Position in hg19 assembly2: 7775316 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.