DNA Marker Index information for Chromosome: Y Marker: FGC65549.1Names and Aliases for this DNA Marker: FGC65549.1, FGC65549.Chromosome Position in hg38 Human Genome assembly1: 21628786.Chromosome Position in hg19 assembly2: 23790672 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.