DNA Marker Index information for Chromosome: Y Marker: PH4055.2Names and Aliases for this DNA Marker: PH4055.2, MY1050.2, rs769944642.Chromosome Position in hg38 Human Genome assembly1: 16753986.Chromosome Position in hg19 assembly2: 18865866 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.