DNA Marker Index information for Chromosome: Y Marker: Y7777Names and Aliases for this DNA Marker: Y7777, FGC21014, SK2065, V6342, rs772489924.Chromosome Position in hg38 Human Genome assembly1: 14719123.Chromosome Position in hg19 assembly2: 16831003 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.