DNA Marker Index information for Chromosome: Y Marker: BY3135.1Names and Aliases for this DNA Marker: BY3135.1, BY3135, BY3109, BY2935.Chromosome Position in hg38 Human Genome assembly1: 8339771.Chromosome Position in hg19 assembly2: 8207812 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.