DNA Marker Index information for Chromosome: Y Marker: MF2703.1Names and Aliases for this DNA Marker: MF2703.1, MF2703.Chromosome Position in hg38 Human Genome assembly1: 2863929.Chromosome Position in hg19 assembly2: 2731970 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.