DNA Marker Index information for Chromosome: Y Marker: MF255725Names and Aliases for this DNA Marker: MF255725, rs1421833744.Chromosome Position in hg38 Human Genome assembly1: 11294905.Chromosome Position in hg19 assembly2: 13450581 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.