DNA Marker Index information for Chromosome: Y Marker: Z393Names and Aliases for this DNA Marker: Z393, F1021, PF5279, rs764097979.Chromosome Position in hg38 Human Genome assembly1: 7740870.Chromosome Position in hg19 assembly2: 7608911 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.