DNA Marker Index information for Chromosome: Y Marker: PF790.1Names and Aliases for this DNA Marker: PF790.1, PF790, rs774290318.Chromosome Position in hg38 Human Genome assembly1: 14349425.Chromosome Position in hg19 assembly2: 16461305 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.