|
rdf:type |
|
|
lifeskim:mentions |
|
|
pubmed:issue |
34
|
|
pubmed:dateCreated |
1992-12-30
|
|
pubmed:databankReference |
|
|
pubmed:abstractText |
The conservation of amino acid sequence among types I-IV adenylylcyclase has made it possible to apply the polymerase chain reaction to examine the extent of the molecular diversity within this family of enzymes. cDNA templates from rat heart, liver, kidney, guinea pig brain and testes, and mouse skeletal muscle were amplified with primers specific to adenylylcyclase sequences. Evidence was obtained for a total of eight distinct gene products divisible into five subfamilies. Five of the products correspond to regions from cloned forms of adenylylcyclase, while three are previously unidentified. As many as seven different adenylylcyclases are expressed in rat heart, liver, and kidney based on this analysis. Two newly identified polymerase chain reaction (PCR) products were utilized to screen a rat cDNA library from H35 Reuber hepatoma cells. A 6080-nucleotide cDNA contains an open reading frame encoding the 1166-amino acid type VI protein which has a predicted topography similar to that of other adenylylcyclases. The type VI message is abundantly expressed in rat heart, kidney, and brain. Human embryonal kidney cells stably expressing the cDNA showed an enhanced response to isoproterenol that could be inhibited by carbachol in intact cells. Increases in intracellular Ca2+ contribute to the inhibitory effect of carbachol.
|
|
pubmed:grant |
|
|
pubmed:language |
eng
|
|
pubmed:journal |
|
|
pubmed:citationSubset |
IM
|
|
pubmed:chemical |
|
|
pubmed:status |
MEDLINE
|
|
pubmed:month |
Dec
|
|
pubmed:issn |
0021-9258
|
|
pubmed:author |
|
|
pubmed:issnType |
Print
|
|
pubmed:day |
5
|
|
pubmed:volume |
267
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
|
|
pubmed:pagination |
24858-62
|
|
pubmed:dateRevised |
2008-11-21
|
|
pubmed:meshHeading |
pubmed-meshheading:1332969-Adenylate Cyclase,
pubmed-meshheading:1332969-Amino Acid Sequence,
pubmed-meshheading:1332969-Animals,
pubmed-meshheading:1332969-Base Sequence,
pubmed-meshheading:1332969-Brain,
pubmed-meshheading:1332969-Cell Line,
pubmed-meshheading:1332969-Cloning, Molecular,
pubmed-meshheading:1332969-Cyclic AMP,
pubmed-meshheading:1332969-Gene Library,
pubmed-meshheading:1332969-Genetic Variation,
pubmed-meshheading:1332969-Guinea Pigs,
pubmed-meshheading:1332969-Isoenzymes,
pubmed-meshheading:1332969-Kidney,
pubmed-meshheading:1332969-Kinetics,
pubmed-meshheading:1332969-Liver,
pubmed-meshheading:1332969-Liver Neoplasms, Experimental,
pubmed-meshheading:1332969-Male,
pubmed-meshheading:1332969-Mice,
pubmed-meshheading:1332969-Molecular Sequence Data,
pubmed-meshheading:1332969-Multigene Family,
pubmed-meshheading:1332969-Muscles,
pubmed-meshheading:1332969-Myocardium,
pubmed-meshheading:1332969-Oligodeoxyribonucleotides,
pubmed-meshheading:1332969-Oligonucleotides, Antisense,
pubmed-meshheading:1332969-Polymerase Chain Reaction,
pubmed-meshheading:1332969-Rats,
pubmed-meshheading:1332969-Sequence Homology, Amino Acid,
pubmed-meshheading:1332969-Testis,
pubmed-meshheading:1332969-Transfection
|
|
pubmed:year |
1992
|
|
pubmed:articleTitle |
Molecular diversity in the adenylylcyclase family. Evidence for eight forms of the enzyme and cloning of type VI.
|
|
pubmed:affiliation |
Weis Center for Research, Geisinger Clinic, Danville, Pennsylvania 17822-2610.
|
|
pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
|
