نتایج جستجو برای: phosphoprotein gene
تعداد نتایج: 1144108 فیلتر نتایج به سال:
We developed a competitive index assay for murine listeriosis that tests the virulence of Listeria monocytogenes strains in different organs and at various times postinoculation. Studies presented here demonstrate the reproducibility of this assay during primary and secondary infection of inbred and outbred mice. We verified the validity of this assay by performing competitive index analysis of...
Dopaminergic neurons exert a major modulatory effect on the forebrain. Dopamine and adenosine 3',5'-monophosphate-regulated phosphoprotein (32 kilodaltons) (DARPP-32), which is enriched in all neurons that receive a dopaminergic input, is converted in response to dopamine into a potent protein phosphatase inhibitor. Mice generated to contain a targeted disruption of the DARPP-32 gene showed pro...
The tumour suppressor gene p53 and the proto-oncogene Bcl-2 encode respectively, for a nuclear phosphoprotein and for a mitochondrial membrane protein involved in multiple cellular functions. Both proteins are linked to programmed cell death pathways and provide prognostic information on breast carcinoma. Our aim is to study the expression of p53 and Bcl-2 oncoproteins in breast carcinoma and c...
The Enabled/VASP homology 1 (EVH1; also called WH1) domain is an interaction module found in several proteins implicated in actin-based cell motility. EVH1 domains bind the consensus proline-rich motif FPPPP and are required for targeting the actin assembly machinery to sites of cytoskeletal remodeling. The crystal structure of the mammalian Enabled (Mena) EVH1 domain complexed with a peptide l...
We are amidst a global addiction crisis, yet stigmas surrounding counterintuitively prevail. Understanding and appreciating the neurobiology of is essential to dissolve this stigma for development new pharmacological agents improve upon currently narrow therapeutic options. This review highlights evaluates dopamine-and-cAMP-regulated phosphoprotein, Mr 32 kDa (DARPP-32) as potential target trea...
Protein phosphokinases were isolated from the nuclei of normal and fetal liver and neoplastic tissues. Chromatography on phosphocellulose columns resolved the normal and fetal liver kinases into five reproducible fractions. Each of the fractions differed in optimal divalent cation and substrate requirements. Hepatic proliferation was accompanied by quantitative changes in the kinase activity pr...
Synchronous exocytosis in Paramecium cells involves the rapid (less than or equal to 1 s) dephosphorylation of a 65-kD phosphoprotein, which, after a lag phase of approximately 5 s, is reversed within approximately 20 s. Exocytosis inhibitors suppress this reaction; stimulatory and inhibitory effects are dose dependent. The dephosphorylation of the 65-kD phosphoprotein occurs only in exocytosis...
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