For Gene Activation, Location Matters
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منابع مشابه
Location matters: clarifying the concept of nuclear and cytosolic CaMKII subtypes.
RATIONALE Differential effects of δ(B) and δ(C) subtypes of Ca²⁺/calmodulin-dependent protein kinase (CaMKII) on cardiomyocyte Ca²⁺ handling and survival have been suggested to result from their respective nuclear versus cytosolic localizations. CaMKIIδ subtype localization and its relationship to enzyme activation and target phosphorylation have not, however, been systematically evaluated. O...
متن کاملStudy the Expression of marA Gene in Ciprofloxacin and Tetracycline Resistant Mutants of Esherichia coli
MarA activates two membrane dependent mechanisms of resistance to different antibiotics, such as ciprofloxacin and tetracycline, including promotion of outflux and inhibition of influx of antibiotics. Thus, MarA causes multiple antibiotic resistance phenotype. The activation of these mechanisms needs overexpression of marA. This could happen through mutation in marR. Thus, the aim of this study...
متن کاملStudy the Expression of marA Gene in Ciprofloxacin and Tetracycline Resistant Mutants of Esherichia coli
MarA activates two membrane dependent mechanisms of resistance to different antibiotics, such as ciprofloxacin and tetracycline, including promotion of outflux and inhibition of influx of antibiotics. Thus, MarA causes multiple antibiotic resistance phenotype. The activation of these mechanisms needs overexpression of marA. This could happen through mutation in marR. Thus, the aim of this study...
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Objective(s): The rotavirus nonstructural protein 4 (NSP4) is responsible for the increase in cytoplasmic calcium concentration through a phospholipase C-dependent and phospholipase C-independent pathways in infected cells. It is shown that increasing of intracellular calcium concentration in rotavirus infected cells is associated with the activation of some members of protein kinases family su...
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Background Following sperm penetration, oocyte is activated by sperm oocyte activating factors (SOAFs) released by sperm. Spermspecific phospholipase C isoform ζ (PLCζ) and post acrosomal WW binding protein (PAWP) are two nominees for the SOAF. PLCζ is located back-to-back with another testis-specific gene called CAPZA3. These two genes share a common bidirectional promoter. In this study we as...
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عنوان ژورنال:
- PLoS Biology
دوره 2 شماره
صفحات -
تاریخ انتشار 2004