DNA Marker Index information for Chromosome: Y Marker: YP4957Names and Aliases for this DNA Marker: YP4957, rs1394943024.Chromosome Position in hg38 Human Genome assembly1: 12360228.Chromosome Position in hg19 assembly2: 14480959 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.