DNA Marker Index information for Chromosome: Y Marker: BY62857.1Names and Aliases for this DNA Marker: BY62857.1, BY62857, rs999332042.Chromosome Position in hg38 Human Genome assembly1: 7146974.Chromosome Position in hg19 assembly2: 7015015 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.