DNA Marker Index information for Chromosome: Y Marker: L1144.1Names and Aliases for this DNA Marker: L1144.1, L1144, rs920127674.Chromosome Position in hg38 Human Genome assembly1: 19555420.Chromosome Position in hg19 assembly2: 21717306 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.