DNA Marker Index information for Chromosome: Y Marker: Y43630.1Names and Aliases for this DNA Marker: Y43630.1, Y43630.Chromosome Position in hg38 Human Genome assembly1: 19789405.Chromosome Position in hg19 assembly2: 21951291 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.