DNA Marker Index information for Chromosome: Y Marker: Y464454.1Names and Aliases for this DNA Marker: Y464454.1, Y464454, FTF98633.2.Chromosome Position in hg38 Human Genome assembly1: 19615666.Chromosome Position in hg19 assembly2: 21777552 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.