DNA Marker Index information for Chromosome: Y Marker: Y140598Names and Aliases for this DNA Marker: Y140598, BY186156, rs778372045.Chromosome Position in hg38 Human Genome assembly1: 20893039.Chromosome Position in hg19 assembly2: 23054925 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.