DNA Marker Index information for Chromosome: Y Marker: BY1089.1Names and Aliases for this DNA Marker: BY1089.1, BY1089, rs1157857157.Chromosome Position in hg38 Human Genome assembly1: 12297963.Chromosome Position in hg19 assembly2: 14418688 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.