نتایج جستجو برای: a13 b41

تعداد نتایج: 651  

2012
Michael P. McGinley Matthew D. Aschaffenburg Daniel T. Pettay Robin T. Smith Todd C. LaJeunesse Mark E. Warner

Mutualistic symbioses between scleractinian corals and endosymbiotic dinoflagellates (Symbiodinium spp.) are the foundation of coral reef ecosystems. For many coral-algal symbioses, prolonged episodes of thermal stress damage the symbiont's photosynthetic capability, resulting in its expulsion from the host. Despite the link between photosynthetic competency and symbiont expulsion, little is kn...

Journal: :Nucleic acids research 2003
Sophie Redon Sophie Bombard Miguel-Angel Elizondo-Riojas Jean-Claude Chottard

The quadruplex structures of the human telomere sequences AG3(T2AG3)3 I and (T2AG3)4 II were investigated in the presence of Na+ and K+ ions, through the cross-linking of adenines and guanines by the cis- and trans-[Pt(NH3)2(H2O)2](NO3)2 complexes 1 and 2. The bases involved in chelation of the cis- and trans-Pt(NH3)2 moieties were identified by chemical and 3'-exonuclease digestions of the pro...

2017
Fei Wang Wei Zhang Chao Wang Xu Fang Hao Cheng Sheng Liu Xu-Lin Chen

Tec kinase, a prototypical member of the Tec tyrosine kinases family, was shown to mainly govern lymphocyte proliferation. In the present study, we investigated the role of Tec kinase in acute inflammatory response in lipopolysaccharide (LPS) challenge. First, we demonstrate that Tec kinase activity was observed in RAW264.7 macrophages exposed to LPS. Tec and phosphorylated Tec expression were ...

2017
Guozhong Jiang Pengju Wang Weiwei Wang Wencai Li Liping Dai Kuisheng Chen

PURPOSE Aberrantly upregulated expression of selected members of annexin, a group of calcium- and membrane-binding proteins, have been found to be associated with metastasis, poor prognosis, and other clinical characteristics in colorectal cancer (CRC), the third most diagnosed cancer. However, ANXA13 (encoding protein annexin A13), the original founder gene of the annexin A family, has not bee...

Journal: :The Journal of Experimental Medicine 1992
G Pluschke D Rüegg R Hohlfeld A G Engel

Polymyositis mediated by gamma/delta T cells is a unique disease in which autoaggressive T lymphocytes surround, invade, and destroy muscle fibers. Histochemically, the vast majority of muscle-infiltrating T cells in a patient with polymyositis were reactive with a pan-gamma/delta T cell receptor (TCR)-specific monoclonal antibody (TCR-delta 1+), but unlike > 90% of peripheral blood gamma/delta...

Journal: :Cahiers d'économie politique 2021

Peut-on reconstruire sans la trahir pensée économique de Marx à partir théorie néoclassique ? C’est question laquelle a tenté répondre John Roemer. Il fut l’un des principaux contributeurs du marxisme analytique – plus précisément choix rationnel –, principalement au cours années 1980. L’objectif fondateur ce courant été parvenir conclusions proches celles en utilisant outils méthodologiques di...

Ali Sharafi, Farnoush Berahmand, Haleh Hashemi Sohi, Hamidreza Kheiri Manjili, Hossein Danafar, Maryam Dehghan Nayyeri, Negin Beizaee,

It is an increased interest in the therapeutic potential of Cannabis sativa L. (marijuana) for treatment of multiple sclerosis and HIV neuropathy. Because of limitation in cultivation of this plant, an efficient hairy root induction system for Cannabis sativa L. was developed in the present study. Agrobacterium rhizogenes mediated transformation performed by two different co-cultivation mediums...

پازکی, حدیثه, پورعلی, پرستو,

سابقه و هدف: امروزه استفاده از رنگدانه­های آلی تولید شده توسط میکروارگانیسم­ها با توجه به ماهیت و ایمنی آنها در حال افزایش است. این رنگدانه­ها در طبیعت و خواص خود متفاوت هستند. هدف از مطالعه حاضر، استخراج رنگدانه­های تولید شده در سرما توسط باکتری­های سرمادوست است. روش بررسی: 10 نمونه خاک از مناطق مختلف شهر طرقبه جمع­آوری و کشت داده شدند. 10 روز بعد، تعداد 14 کلنی باکتریایی که مولد رنگدانه بودند...

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