DNA Marker Index information for Chromosome: Y Marker: Y226751.1Names and Aliases for this DNA Marker: Y226751.1, Y226751, rs878933044.Chromosome Position in hg38 Human Genome assembly1: 7711540.Chromosome Position in hg19 assembly2: 7579581 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.