DNA Marker Index information for Chromosome: Y Marker: FGC11784Names and Aliases for this DNA Marker: FGC11784, rs930766581.Chromosome Position in hg38 Human Genome assembly1: 20898065.Chromosome Position in hg19 assembly2: 23059951 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.