DNA Marker Index information for Chromosome: Y Marker: MF265398.1Names and Aliases for this DNA Marker: MF265398.1, MF265398, rs757750994.Chromosome Position in hg38 Human Genome assembly1: 7777179.Chromosome Position in hg19 assembly2: 7645220 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.