DNA Marker Index information for Chromosome: Y Marker: BY7753.1Names and Aliases for this DNA Marker: BY7753.1, BY7753.Chromosome Position in hg38 Human Genome assembly1: 7828966.Chromosome Position in hg19 assembly2: 7697007 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.