DNA Marker Index information for Chromosome: Y Marker: Z35752Names and Aliases for this DNA Marker: Z35752, B639, rs775145295.Chromosome Position in hg38 Human Genome assembly1: 6884921.Chromosome Position in hg19 assembly2: 6752962 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.