DNA Marker Index information for Chromosome: Y Marker: FTB25942.2Names and Aliases for this DNA Marker: FTB25942.2.Chromosome Position in hg38 Human Genome assembly1: 8155563.Chromosome Position in hg19 assembly2: 8023604 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.