DNA Marker Index information for Chromosome: Y Marker: BY2741Names and Aliases for this DNA Marker: BY2741, Y12326, rs1423831211.Chromosome Position in hg38 Human Genome assembly1: 17365334.Chromosome Position in hg19 assembly2: 19477214 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.