DNA Marker Index information for Chromosome: Y Marker: F3357.1Names and Aliases for this DNA Marker: F3357.1, F3357, rs776791076.Chromosome Position in hg38 Human Genome assembly1: 20593196.Chromosome Position in hg19 assembly2: 22755082 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.