DNA Marker Index information for Chromosome: Y Marker: BY17755.1Names and Aliases for this DNA Marker: BY17755.1, BY17755, rs373583431.Chromosome Position in hg38 Human Genome assembly1: 8683293.Chromosome Position in hg19 assembly2: 8551334 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.