DNA Marker Index information for Chromosome: Y Marker: Y7255.1Names and Aliases for this DNA Marker: Y7255.1, Y7255, rs1432275364.Chromosome Position in hg38 Human Genome assembly1: 18875800.Chromosome Position in hg19 assembly2: 21037686 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.