نتایج جستجو برای: دستگاه خودپرداز atm

تعداد نتایج: 44586  

2012
Kenta Yamamoto Yunyue Wang Wenxia Jiang Xiangyu Liu Richard L. Dubois Chyuan-Sheng Lin Thomas Ludwig Christopher J. Bakkenist Shan Zha

Ataxia telangiectasia (A-T) mutated (ATM) kinase orchestrates deoxyribonucleic acid (DNA) damage responses by phosphorylating numerous substrates implicated in DNA repair and cell cycle checkpoint activation. A-T patients and mouse models that express no ATM protein undergo normal embryonic development but exhibit pleiotropic DNA repair defects. In this paper, we report that mice carrying homoz...

Journal: :International Research Journal on Advanced Science Hub 2021

Journal: :International Journal for Research in Applied Science and Engineering Technology 2020

Journal: :Nature Reviews Drug Discovery 2015

1997
Xavier Martínez-Alvarez Jordi Domingo-Pascual Josep Solé-Pareta

This report shows several videoconferencing services offered by the Advanced Broadband Communications Centre (C.CABA) of the Universitat Politècnica de Catalunya. These services are provided thanks to a high performance CSCW application (ISABEL). Moreover, all these activities used ATM as Wide Area Network technology, through the Spanish ATM Network (GIGACOM).

Journal: :Molecular and cellular biology 2005
Zhongsheng You Charly Chahwan Julie Bailis Tony Hunter Paul Russell

ATM has a central role in controlling the cellular responses to DNA damage. It and other phosphoinositide 3-kinase-related kinases (PIKKs) have giant helical HEAT repeat domains in their amino-terminal regions. The functions of these domains in PIKKs are not well understood. ATM activation in response to DNA damage appears to be regulated by the Mre11-Rad50-Nbs1 (MRN) complex, although the exac...

1994
See-Mong Tan Roy H. Campbell

x-ATM is a portable toolkit of Asynchronous Transfer Mode (ATM) protocols implemented in a general purpose communications kernel (the x-kernel). The toolkit provides an environment for experimentation with ATM adaptation layers, interoperable ATM signalling, IP over ATM, and real time transport protocols. The x-kernel permits easy composability and promotes protocol modularity, thus x-ATM proto...

ژورنال: بهبود مدیریت 2012
خدیجه نصرالهی احسان رجبی,

بررسی عملکرد سیستم بانکی در بلندمدت و بررسی نوسانات و پایداری کارایی و اینکه بانک در مقیاس بهینه فعالیت می کند، می تواند از نقطه نظر مدیران بانک ها جهت برنامه ریزی برای آینده و نهادهای نظارتی موضوع مهمی باشد. هدف این تحقیق ارزیابی عملکرد کارایی بانک های تجاری ایران از نظر ثبات و پایداری و تعیین مقیاس بهینه فعالیت هر بانک می باشد. ارزیابی کارایی بانک های ملی ایران، صادرات ایران ،ملت، تجارت، سپ...

Journal: :Molecular and cellular biology 2006
Karen Cerosaletti Jocyndra Wright Patrick Concannon

The Atm protein kinase is central to the DNA double-strand break response in mammalian cells. After irradiation, dimeric Atm undergoes autophosphorylation at Ser 1981 and dissociates into active monomers. Atm activation is stimulated by expression of the Mre11/Rad50/nibrin complex. Previously, we showed that a C-terminal fragment of nibrin, containing binding sites for both Mre11 and Atm, was s...

Journal: :Current Biology 2008
Jessie Yanxiang Guo Ayumi Yamada Taisuke Kajino Judy Qiju Wu Wanli Tang Christopher D. Freel Junjie Feng B. Nelson Chau Michael Zhuo Wang Seth S. Margolis Hae Yong Yoo Xiao-Fan Wang William G. Dunphy Pablo M. Irusta J. Marie Hardwick Sally Kornbluth

BACKGROUND In response to DNA damage, cells undergo either cell-cycle arrest or apoptosis, depending on the extent of damage and the cell's capacity for DNA repair. Cell-cycle arrest induced by double-stranded DNA breaks depends on activation of the ataxia-telangiectasia (ATM) protein kinase, which phosphorylates cell-cycle effectors such as Chk2 and p53 to inhibit cell-cycle progression. ATM i...

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