DNA Marker Index information for Chromosome: Y Marker: FGC15782Names and Aliases for this DNA Marker: FGC15782, Y13893, rs778435200.Chromosome Position in hg38 Human Genome assembly1: 6804338.Chromosome Position in hg19 assembly2: 6672379 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.