A human succinate-ubiquinone oxidoreductase CII-3 subunit gene ending in a polymorphic dinucleotide repeat is located within the sulfonylurea receptor (SUR) gene.
We report the cloning of two variant genes encoding the CII-3 subunit of succinate-ubiquinone oxidoreductase complex II. One gene is located within intron 10 of the human sulfonylurea receptor gene. The 3' boundary of this gene ends in a polymorphic dinucleotide repeat. The second gene CII-3b is expressed at a low level and contains a 102-bp internal deletion compared to CII-3 cDNA. These genes should prove valuable in the characterization of Complex II disorders.
Wohllk
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Section of Endocrinology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas, 77030, USA.
Thomas
P M
PM
Huang
E
E
Cote
G J
GJ
D018528:ATP-Binding Cassette Transporters; D000483:Alleles; D018900:Dinucleotide Repeats; D042963:Electron Transport Complex II; D006801:Humans; D008969:Molecular Sequence Data; D009097:Multienzyme Complexes / Q000235:genetics*; D009154:Mutation; D010088:Oxidoreductases / Q000235:genetics*; D016133:Polymerase Chain Reaction; D011110:Polymorphism, Genetic; D015221:Potassium Channels / Q000235:genetics*; D024661:Potassium Channels, Inwardly Rectifying; D011955:Receptors, Drug / Q000235:genetics*; D012689:Sequence Homology, Nucleic Acid; D013385:Succinate Dehydrogenase / Q000235:genetics*; D064233:Sulfonylurea Receptors
D018528:ATP-Binding Cassette Transporters; D009097:Multienzyme Complexes; D015221:Potassium Channels; D024661:Potassium Channels, Inwardly Rectifying; D011955:Receptors, Drug; D064233:Sulfonylurea Receptors; D010088:Oxidoreductases; D042963:Electron Transport Complex II; D013385:Succinate Dehydrogenase