DNA Marker Index information for Chromosome: Y Marker: YP1433Names and Aliases for this DNA Marker: YP1433, rs1025663450.Chromosome Position in hg38 Human Genome assembly1: 6975903.Chromosome Position in hg19 assembly2: 6843944 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.