DNA Marker Index information for Chromosome: Y Marker: MF31111.1Names and Aliases for this DNA Marker: MF31111.1, MF31111, rs972838050.Chromosome Position in hg38 Human Genome assembly1: 7508479.Chromosome Position in hg19 assembly2: 7376520 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.