DNA Marker Index information for Chromosome: Y Marker: M224Names and Aliases for this DNA Marker: M224, rs372603281, rs796188680.Chromosome Position in hg38 Human Genome assembly1: 19731413.Chromosome Position in hg19 assembly2: 21893299 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.