DNA Marker Index information for Chromosome: Y Marker: BY40310.1Names and Aliases for this DNA Marker: BY40310.1, BY40310.Chromosome Position in hg38 Human Genome assembly1: 2829061.Chromosome Position in hg19 assembly2: 2697102 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.