DNA Marker Index information for Chromosome: Y Marker: BY74408.1Names and Aliases for this DNA Marker: BY74408.1, BY74408, rs1052406702.Chromosome Position in hg38 Human Genome assembly1: 8730739.Chromosome Position in hg19 assembly2: 8598780 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.