DNA Marker Index information for Chromosome: Y Marker: Y300393.1Names and Aliases for this DNA Marker: Y300393.1, Y300393.Chromosome Position in hg38 Human Genome assembly1: 3766295.Chromosome Position in hg19 assembly2: 3634336 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.