DNA Marker Index information for Chromosome: Y Marker: Y140578.1Names and Aliases for this DNA Marker: Y140578.1, Y140578.Chromosome Position in hg38 Human Genome assembly1: 19740844.Chromosome Position in hg19 assembly2: 21902730 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.