DNA Marker Index information for Chromosome: Y Marker: YP4141.2Names and Aliases for this DNA Marker: YP4141.2, Z35499.2, rs900664007.Chromosome Position in hg38 Human Genome assembly1: 7404757.Chromosome Position in hg19 assembly2: 7272798 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.