DNA Marker Index information for Chromosome: Y Marker: Z44803.2Names and Aliases for this DNA Marker: MF237, Z44803.2.Chromosome Position in hg38 Human Genome assembly1: 7199448.Chromosome Position in hg19 assembly2: 7067489 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.