DNA Marker Index information for Chromosome: Y Marker: FTB77709.1Names and Aliases for this DNA Marker: FTB77709.1, FTB77709.Chromosome Position in hg38 Human Genome assembly1: 8130302.Chromosome Position in hg19 assembly2: 7998343 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.