DNA Marker Index information for Chromosome: Y Marker: BY1492.1Names and Aliases for this DNA Marker: BY1492.1, BY1492.Chromosome Position in hg38 Human Genome assembly1: 16939799.Chromosome Position in hg19 assembly2: 19051679 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.