DNA Marker Index information for Chromosome: Y Marker: FTD88021.1Names and Aliases for this DNA Marker: FTD88021.1, FTD88021.Chromosome Position in hg38 Human Genome assembly1: 7997729.Chromosome Position in hg19 assembly2: 7865770 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.