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Cyclic-AMP-dependent protein kinase type II is associated with the Golgi complex and with centrosomes

Nigg, E. A. and Schäfer, G. and Hilz, H. and Eppenberger, H. M.. (1985) Cyclic-AMP-dependent protein kinase type II is associated with the Golgi complex and with centrosomes. Cell, Vol. 41, H. 3. S. 1039-1051.

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Official URL: http://edoc.unibas.ch/dok/A5249521

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Abstract

The subcellular distribution of the type II enzyme of cAMP-dependent protein kinase (cAMP-dPK II) in epithelial and fibroblastic cells was determined by indirect immunofluorescence microscopy. In interphase cells both regulatory (R II) and catalytic (C) subunits were concentrated in a perinuclear area. By comparison of the R II distribution with the location of a bona fide Golgi membrane constituent, this area was identified as the Golgi complex. The cytochemical localization of R II was confirmed by subcellular fractionation. In addition, cAMP-dPK II was associated with microtubule-organizing centers, in particular with mitotic spindle poles. These distributions of cAMP-dPK II probably represent important factors in mediating the effects of cAMP on basic cellular activities ranging from secretion and proliferation to cell shape and motility.
Faculties and Departments:05 Faculty of Science > Departement Biozentrum
05 Faculty of Science > Departement Biozentrum > Growth & Development > Cell Biology (Nigg)
UniBasel Contributors:Nigg, Erich A.
Item Type:Article, refereed
Bibsysno:Link to catalogue
Publisher:Cell Press
ISSN:0092-8674
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:22 Mar 2012 14:19
Deposited On:22 Mar 2012 13:17

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