DNA Marker Index information for Chromosome: Y Marker: V4378Names and Aliases for this DNA Marker: V4378, Y161478, rs1376311728.Chromosome Position in hg38 Human Genome assembly1: 7001780.Chromosome Position in hg19 assembly2: 6869821 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.