DNA Marker Index information for Chromosome: Y Marker: Y42678.2Names and Aliases for this DNA Marker: Y42678.2, rs1226000704.Chromosome Position in hg38 Human Genome assembly1: 16665053.Chromosome Position in hg19 assembly2: 18776933 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.