DNA Marker Index information for Chromosome: Y Marker: MF19636.1Names and Aliases for this DNA Marker: MF19636.1, MF19636, rs761954499.Chromosome Position in hg38 Human Genome assembly1: 8656063.Chromosome Position in hg19 assembly2: 8524104 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.