Phosphorylation of ornithine decarboxylase in intact erythroleukemia cells.
Biochim Biophys Acta
; 1052(2): 345-7, 1990 May 02.
Article
in En
| MEDLINE
| ID: mdl-2334742
ABSTRACT
32P-labeled ornithine decarboxylase was isolated by immunoprecipitation from murine erythroleukemia cells incubated in a medium containing [32P]ortophosphoric acid. Analysis of immunoprecipitate by SDS-polyacrylamide gel electrophoresis and autoradiography revealed a radiolabeled band, which corresponded to the position of mouse ornithine decarboxylase, phosphorylated in vitro by casein kinase-2. A preparation of casein kinase-2 purified from nuclei of erythroleukemia cells could also phosphorylate mouse ornithine decarboxylase.
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Database:
MEDLINE
Main subject:
Ornithine Decarboxylase
/
Leukemia, Erythroblastic, Acute
Limits:
Animals
Language:
En
Year:
1990
Type:
Article