نتایج جستجو برای: گلوتنین ماکروپلیمر gmp

تعداد نتایج: 13278  

2011
Peter D. Newell Chelsea D. Boyd Holger Sondermann George A. O'Toole

In Pseudomonas fluorescens Pf0-1 the availability of inorganic phosphate (Pi) is an environmental signal that controls biofilm formation through a cyclic dimeric GMP (c-di-GMP) signaling pathway. In low Pi conditions, a c-di-GMP phosphodiesterase (PDE) RapA is expressed, depleting cellular c-di-GMP and causing the loss of a critical outer-membrane adhesin LapA from the cell surface. This respon...

2017
Fentaw Wassie Feleke Anchamo Anato Adole Afework Mulugeta Bezabih

Growth monitoring and promotion (GMP) is a prevention activity comprised of growth monitoring (GM) linked with promotion that serves as the core activity in an integrated child health and nutrition program. However, different methods of institutional studies have shown that utilization of GM services has remained to be inadequate. There is scarcity of studies conducted about GMP in quantitative...

Journal: :Journal of bacteriology 2013
Jiang Bian Xiangyang Liu Yi-Qiang Cheng Chunhao Li

As a ubiquitous second messenger, cyclic dimeric GMP (c-di-GMP) has been studied in numerous bacteria. The oral spirochete Treponema denticola, a periodontal pathogen associated with human periodontitis, has a complex c-di-GMP signaling network. However, its function remains unexplored. In this report, a PilZ-like c-di-GMP binding protein (TDE0214) was studied to investigate the role of c-di-GM...

2014
Li-Hong Chen Volkan K. Köseoğlu Zehra T. Güvener Tanya Myers-Morales Joseph M. Reed Sarah E. F. D'Orazio Kurt W. Miller Mark Gomelsky

We characterized key components and major targets of the c-di-GMP signaling pathways in the foodborne pathogen Listeria monocytogenes, identified a new c-di-GMP-inducible exopolysaccharide responsible for motility inhibition, cell aggregation, and enhanced tolerance to disinfectants and desiccation, and provided first insights into the role of c-di-GMP signaling in listerial virulence. Genome-w...

2012
Rachel R. Spurbeck Rebecca J. Tarrien Harry L. T. Mobley

Intracellular concentration of cyclic diguanylate monophosphate (c-di-GMP), a second messenger molecule, is regulated in bacteria by diguanylate cyclases (DGCs) (synthesizing c-di-GMP) and phosphodiesterases (PDEs) (degrading c-di-GMP). c-di-GMP concentration ([c-di-GMP]) affects motility and sessility in a reciprocal fashion; high [c-di-GMP] typically inhibits motility and promotes sessility. ...

ژورنال: :مجله علوم کشاورزی ایران 2000
حمیدرضابابایی بهمن یزدی صمدی سیروس عبد میشانی

به منظور بررسی تنوع ژنتیکی زیر واحدهای گلوتنین با وزن ملکولی بالا و تعیین رابطه آنها با کیفیت نانوایی،تعداد 78 مرفوتیپ گندم نان استان خوزستان متعلق به کلکسیون غلات دانشکده کشاورزی دانشگاه تهران از نظر زیر واحدهای گلوتنین با وزن مولکولی بالا(hmw-gs)با استفاده از روش sds-page مورد بررسی قرار گرفتند. دراین بررسی برای مکان ژنی glu-b1 چهار واریانت شامل:*7،**7،**8،8 و برای مکان ژنی glu-d1 دو واریانت*...

Journal: :The British journal of nutrition 2010
Jennifer B Keogh Brad W Woonton Cheryl M Taylor Filip Janakievski Kirthi Desilva Peter M Clifton

Glycomacropeptide (GMP) is the hydrophilic 64-amino acid C-terminal glycopeptide released into cheese whey when kappa-casein is cleaved by chymosin. GMP exists as a mixture of different glycoforms due to the carbohydrates sialic acid (N-acetylneuraminic acid, NeuNAc), galactose (Gal), galactosamine and glucosamine attached by O-glycosidic linkages. GMP reportedly stimulates the release of chole...

Journal: :The Journal of Experimental Medicine 1974
L. J. Ignarro W. J. George

The purpose of this investigation was to elucidate the relationship of cyclic GMP and calcium to the immunologic discharge of lysosomal enzymes from purified human neutrophils. Contact of neutrophils with a variety of immunologic stimuli, including zymosan particles treated with either normal or rheumatoid arthritic (RA) serum, heat-aggregated (agg) IgG, particulate and immobilized agg IgG each...

2013
Valentina Stelitano Giorgio Giardina Alessandro Paiardini Nicoletta Castiglione Francesca Cutruzzolà Serena Rinaldo

In biofilms, the bacterial community optimizes the strategies to sense the environment and to communicate from cell to cell. A key player in the development of a bacterial biofilm is the second messenger c-di-GMP, whose intracellular levels are modulated by the opposite activity of diguanylate cyclases and phosphodiesterases. Given the huge impact of bacterial biofilms on human health, understa...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده کشاورزی 1392

نان سنگک بعنوان نان مسطح ایرانی از مقبولیت خاصی در بین مردم برخوردار است. با توجه به کاشت رقم های مختلف گندم و عدم شناسایی خصوصیات فیزیکوشیمیایی و نانوایی این رقم ها در تولید نان سنگک، استفاده از معیارهایی برای تعیین ارتباط بین این خصوصیات ضروری بنظر می رسد. در این مطالعه گندم های مهیار، جیلان، اژیه، الوند سامان، الوند شهرکرد،کلاله گلستان، زیار، دولتی سیلو و گندم وارداتی قزاقستان مورد ارزیابی ق...

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