DNA Marker Index information for Chromosome: Y Marker: FT461597.2Names and Aliases for this DNA Marker: MFY334, FT461597.2, rs544457889.Chromosome Position in hg38 Human Genome assembly1: 26632705.Chromosome Position in hg19 assembly2: 28778852 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.