DNA Marker Index information for Chromosome: Y Marker: Y342178.1Names and Aliases for this DNA Marker: Y342178.1, Y342178.Chromosome Position in hg38 Human Genome assembly1: 7221817.Chromosome Position in hg19 assembly2: 7089858 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.