DNA Marker Index information for Chromosome: Y Marker: Y138377.1Names and Aliases for this DNA Marker: Y138377.1, Y138377.Chromosome Position in hg38 Human Genome assembly1: 13958531.Chromosome Position in hg19 assembly2: 16070411 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.