DNA Marker Index information for Chromosome: Y Marker: BY42768.1Names and Aliases for this DNA Marker: BY42768.1, BY42768, rs368678719.Chromosome Position in hg38 Human Genome assembly1: 8581560.Chromosome Position in hg19 assembly2: 8449601 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.