title: Non-allelic mutations in X-linked retinitis pigmentosa.
abstract: Using RFLP studies, the disease locus in two X-linked retinitis pigmentosa families was found to be centromeric to DXS7 in one family and telomeric to DXS7 in another, suggesting non-allelic heterogeneity.
authors.affiliation: Division of Pathology, Prince of Wales Hospital, Randwick, NSW, Australia.
authors.forename: J D
authors.initials: JD
authors.lastname: Chen
authors.forename: P
authors.initials: P
authors.lastname: Dickinson
authors.forename: R
authors.initials: R
authors.lastname: Gray
authors.forename: I
authors.initials: I
authors.lastname: Constable
authors.forename: L
authors.initials: L
authors.lastname: Sheffield
authors.forename: M J
authors.initials: MJ
authors.lastname: Denton
mesh_terms: D015139:Blotting, Southern; D002874:Chromosome Mapping; D004247:DNA / Q000235:genetics / Q000302:isolation & purification; D005192:Family Health; D005260:Female; D008040:Genetic Linkage; D005819:Genetic Markers; D005838:Genotype; D006801:Humans; D008126:Lod Score; D008297:Male; D009154:Mutation; D010375:Pedigree; D010641:Phenotype; D012150:Polymorphism, Restriction Fragment Length; D012174:Retinitis Pigmentosa / Q000175:diagnosis / Q000235:genetics*; D014960:X Chromosome
chemical_list: D005819:Genetic Markers; D004247:DNA