DNA Marker Index information for Chromosome: Y Marker: BY179729.1Names and Aliases for this DNA Marker: BY179729.1, BY179729, Y157911.Chromosome Position in hg38 Human Genome assembly1: 19562457.Chromosome Position in hg19 assembly2: 21724343 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.