DNA Marker Index information for Chromosome: Y Marker: PH4306Names and Aliases for this DNA Marker: PH4306, B247, rs779180992.Chromosome Position in hg38 Human Genome assembly1: 17068950.Chromosome Position in hg19 assembly2: 19180830 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.