DNA Marker Index information for Chromosome: Y Marker: F4705.2Names and Aliases for this DNA Marker: F4705.2, rs1401940072.Chromosome Position in hg38 Human Genome assembly1: 7557404.Chromosome Position in hg19 assembly2: 7425445 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.