Cloning of the cDNA encoding rod photoreceptor cGMP-phosphodiesterase alpha and gamma subunits from the retinal degenerate Labrador retriever dog. 1997

T Kylmä, and L Paulin, and M Y Hurwitz, and R L Hurwitz, and B Kommonen
Department of Clinical Sciences/Surgery, Faculty of Veterinary Medicine, University of Helsinki, Finland.

The nucleotide (nt) sequence of the cDNA encoding the retinal rod cyclic 3'5'-GMP phosphodiesterase (PDE) alpha and gamma subunits from two strains of dogs-(i) Labrador Retrievers homozygous for autosomally recessively inherited rod-cone degeneration and (ii) the wild-type Beagle-are reported. Cloning of these subunits was accomplished by polymerase chain reaction using retinal cDNA libraries as templates. The nt sequence of alpha PDE predicts a 861-amino-acid polypeptide which is 97.7 per cent and 96.9 per cent identical to the bovine and human counterparts, respectively. PDE gamma encodes an 87-amino-acid polypeptide differing from bovine and murine gamma subunits by only one amino acid. Since no differences were found between these two strains of dogs, the cause of the Labrador Retriever's degeneration remains to be determined.

UI MeSH Term Description Entries
D008969 Molecular Sequence Data Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories. Sequence Data, Molecular,Molecular Sequencing Data,Data, Molecular Sequence,Data, Molecular Sequencing,Sequencing Data, Molecular
D012162 Retinal Degeneration A retrogressive pathological change in the retina, focal or generalized, caused by genetic defects, inflammation, trauma, vascular disease, or aging. Degeneration affecting predominantly the macula lutea of the retina is MACULAR DEGENERATION. (Newell, Ophthalmology: Principles and Concepts, 7th ed, p304) Degeneration, Retinal,Degenerations, Retinal,Retinal Degenerations
D002417 Cattle Domesticated bovine animals of the genus Bos, usually kept on a farm or ranch and used for the production of meat or dairy products or for heavy labor. Beef Cow,Bos grunniens,Bos indicus,Bos indicus Cattle,Bos taurus,Cow,Cow, Domestic,Dairy Cow,Holstein Cow,Indicine Cattle,Taurine Cattle,Taurus Cattle,Yak,Zebu,Beef Cows,Bos indicus Cattles,Cattle, Bos indicus,Cattle, Indicine,Cattle, Taurine,Cattle, Taurus,Cattles, Bos indicus,Cattles, Indicine,Cattles, Taurine,Cattles, Taurus,Cow, Beef,Cow, Dairy,Cow, Holstein,Cows,Dairy Cows,Domestic Cow,Domestic Cows,Indicine Cattles,Taurine Cattles,Taurus Cattles,Yaks,Zebus
D003001 Cloning, Molecular The insertion of recombinant DNA molecules from prokaryotic and/or eukaryotic sources into a replicating vehicle, such as a plasmid or virus vector, and the introduction of the resultant hybrid molecules into recipient cells without altering the viability of those cells. Molecular Cloning
D004283 Dog Diseases Diseases of the domestic dog (Canis familiaris). This term does not include diseases of wild dogs, WOLVES; FOXES; and other Canidae for which the heading CARNIVORA is used. Canine Diseases,Canine Disease,Disease, Canine,Disease, Dog,Diseases, Canine,Diseases, Dog,Dog Disease
D004285 Dogs The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065) Canis familiaris,Dog
D006720 Homozygote An individual in which both alleles at a given locus are identical. Homozygotes
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000595 Amino Acid Sequence The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION. Protein Structure, Primary,Amino Acid Sequences,Sequence, Amino Acid,Sequences, Amino Acid,Primary Protein Structure,Primary Protein Structures,Protein Structures, Primary,Structure, Primary Protein,Structures, Primary Protein
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia

Related Publications

T Kylmä, and L Paulin, and M Y Hurwitz, and R L Hurwitz, and B Kommonen
May 1996, Molecular vision,
T Kylmä, and L Paulin, and M Y Hurwitz, and R L Hurwitz, and B Kommonen
December 1994, Gene,
T Kylmä, and L Paulin, and M Y Hurwitz, and R L Hurwitz, and B Kommonen
January 1996, Ophthalmic research,
T Kylmä, and L Paulin, and M Y Hurwitz, and R L Hurwitz, and B Kommonen
September 2003, The Journal of biological chemistry,
T Kylmä, and L Paulin, and M Y Hurwitz, and R L Hurwitz, and B Kommonen
October 1993, Proceedings of the National Academy of Sciences of the United States of America,
T Kylmä, and L Paulin, and M Y Hurwitz, and R L Hurwitz, and B Kommonen
June 1998, Journal of molecular neuroscience : MN,
T Kylmä, and L Paulin, and M Y Hurwitz, and R L Hurwitz, and B Kommonen
May 1996, Proceedings of the National Academy of Sciences of the United States of America,
T Kylmä, and L Paulin, and M Y Hurwitz, and R L Hurwitz, and B Kommonen
April 1993, FEBS letters,
Copied contents to your clipboard!