DNA Marker Index information for Chromosome: Y Marker: Y142071Names and Aliases for this DNA Marker: Y142071, F25159, rs1033507230.Chromosome Position in hg38 Human Genome assembly1: 20053008.Chromosome Position in hg19 assembly2: 22214894 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.