DNA Marker Index information for Chromosome: Y Marker: MF457780.2Names and Aliases for this DNA Marker: MF457780.2, FTJ41077.Chromosome Position in hg38 Human Genome assembly1: 19651873.Chromosome Position in hg19 assembly2: 21813759 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.