DNA Marker Index information for Chromosome: Y Marker: MFY323Names and Aliases for this DNA Marker: MFY323, FT351033.2.Chromosome Position in hg38 Human Genome assembly1: 4415438.Chromosome Position in hg19 assembly2: 4283479 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.