DNA Marker Index information for Chromosome: Y Marker: MF1955.1Names and Aliases for this DNA Marker: MF1955.1, MF1955, rs1161247402.Chromosome Position in hg38 Human Genome assembly1: 7509192.Chromosome Position in hg19 assembly2: 7377233 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.