[Current status of linkage studies for gene localization in corneal dystrophies].
Corneal dystrophies with primarily autosomal dominant inheritance have been clearly identified both histologically and histochemically. No information is available to date on the causal enzymatic protein defect of the individual forms of dystrophy. By using linkage analysis to study families with various corneal dystrophies, an attempt is being made with polymorphous markers to find an indirect indication for localization in a chromosome. Numerous factors which exclude linkage can be named for granular, lattice and Schnyder's corneal dystrophy. Our linkage analysis studies of a second family with Schnyder's dystrophy support our indications of linkage with the sites for adenylate kinase (AK1) and the AB0 blood groups on chromosome 9.
Lisch
W
W
Abteilung Allgemeine Augenheilkunde mit Poliklinik, Universitäts-Augenklinik, Tübingen, Bundesrepublik Deutschland.
Weidle
E G
EG
Emmig
C T
CT
Kömpf
J
J
Baur
M P
MP
D002869:Chromosome Aberrations / Q000235:genetics; D025063:Chromosome Disorders; D002874:Chromosome Mapping; D003317:Corneal Dystrophies, Hereditary / Q000175:diagnosis / Q000235:genetics*; D008040:Genetic Linkage / Q000235:genetics*; D005819:Genetic Markers / Q000235:genetics; D006801:Humans; D011995:Recombination, Genetic; D012307:Risk Factors
D005819:Genetic Markers
Derzeitiger Stand der Koppelungsuntersuchungen zur Genlokalisation von Hornhautdystrophien.