DNA Marker Index information for Chromosome: Y Marker: FTJ48861Names and Aliases for this DNA Marker: FTJ48861, MF793330.Chromosome Position in hg38 Human Genome assembly1: 19562917.Chromosome Position in hg19 assembly2: 21724803 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.