Article
Clonal variation of adenylyl cyclase activity in a rat tumor cell line caused by change in G protein-catalytic unit interaction.
Journal of cellular physiology - 1 Sept 1990
Kawabata M, Yoshikura H, Horio K, Fujiwara K, Iwamoto A
Abstract excerpt
Two subclones of the rat XC cell line characterized by different morphology exhibited quite different adenylyl cyclase responses upon various stimulations. Upon treatment with cholera toxin, clone RK1 accumulated a high level of intracellular cAMP thereby changing its polygonal morphology to an e...
Topics
- Adenosine Diphosphate Ribose
- Adenylyl Cyclases
- Animals
- Catalysis
- Cell Membrane
- Cholera Toxin
- Clone Cells
- Colforsin
- GTP-Binding Proteins
- Gene Expression
- Genetic Variation
- Rats
- Rats, Inbred Strains
- Sarcoma, Experimental
- Tumor Cells, Cultured
