DNA Marker Index information for Chromosome: Y Marker: MF741944Names and Aliases for this DNA Marker: MF741944, rs1206160304.Chromosome Position in hg38 Human Genome assembly1: 20072780.Chromosome Position in hg19 assembly2: 22234666 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.