DNA Marker Index information for Chromosome: Y Marker: BY151778.1Names and Aliases for this DNA Marker: BY151778.1, BY151778.Chromosome Position in hg38 Human Genome assembly1: 26658695.Chromosome Position in hg19 assembly2: 28804842 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.