Table 3

Linkage analysis of the X linked dystonia parkinsonism (XDP) gene using different markers

YearFirst authorAnalysisMarkerLocation
DNTRs, dinucleotide tandem repeats; RFLPs, restriction fragment length polymorphisms; STRs, sequence tagged sites.
1990Kupke13LinkageRFLPsXq21
1991Wilhelmsen8LinkageRFLPs CA repeatsXp11.22–q21.3
1992Kupke14Linkage DisequilibriumXq12–q21.1
1992Graeber15LinkageDNTRsXq13
1994Muller16Disequilibrium HaplotypeSTRsDXS106–DXS559