搜索结果: 61-75 共查到“国际动态 蛋白质工程”相关记录210条 . 查询时间(2.853 秒)
Breaking the Protein-DNA Bond
Breaking Protein-DNA Bond
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2017/4/27
The verdict is in: too many single, flirty proteins can break up a strong relationship.A new interdisciplinary Northwestern University study reports that the important protein-DNA bond can be broken b...
Unexpected protein structure findings could lead to new therapies
protein structure lead to new therapies
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2017/4/27
Scientists have determined unexpected characteristics of a key protein linked to blood pressure control and to nerve growth, pain control and heart tissue regeneration. The findings, published April 5...
Study reveals the multitasking secrets of an RNA-binding protein
multitasking secrets RNA-binding protein
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2017/4/27
Researchers from Princeton University and the National Institute of Environmental Health Sciences have discovered how a fruit fly protein binds and regulates two different types of RNA target sequence...
Proteins That Can Take the Heat
Proteins Take the Heat
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2017/4/27
Ancient proteins may offer clues on how to engineer proteins that can withstand the high temperatures required in industrial applications, according to new research published in the Proceedings of the...
加拿大科学家发现αB晶状体蛋白能帮助小鼠修复末梢神经损伤
加拿大科学家 αB晶状体蛋白 帮助小鼠修复末梢神经损伤
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2017/3/31
加拿大卡尔加里大学卡明医学院霍奇基斯脑研究所的研究团队发现一种天然蛋白质能够帮助小鼠修复它们受损伤的末梢神经，并恢复运动和感知。相关研究成果发表在近期的《美国国家科学院院刊》上。
New computer model shows how proteins are controlled “at a distance”
New computer model shows proteins controlled at a distance
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2017/3/14
Enzymes are large proteins that are involved in virtually every biological process, facilitating a multitude of biochemical reactions in our cells. Because of this, one of the biggest effort...
Durable proteins make life possible in the crushing depths of the ocean, and may have evolved in life below the surface of ice-bound oceanic exo-planets. These proteins stay folded – allowing them to ...
Scientists from Rice University, Baylor College of Medicine and other institutions are using synthetic biology to capture elusive, short-lived snippets of DNA that healthy cells produce on their way t...
Gatekeeping Proteins to Aberrant RNA:You Shall Not Pass
Gatekeeping Proteins Aberrant RNA Not Pass
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2016/11/29
Mistakes happen. This is the case in the process of transporting genetic information in cells. How our cells keep errors in this process in check is the subject of a new paper by researchers at the De...
TSRI Scientists Develop New Toolkit for Exploring Protein Biology
TSRI Scientists Protein Biology
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2016/11/29
Scientists at The Scripps Research Institute (TSRI) have developed a broadly useful method to unmask new functional features of human proteins.Proteins carry out thousands of essential functions in ce...
Model expands landscape for signaling protein mutations
Model expands landscape signaling protein
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2016/11/4
Protein pairs that control stimulus response in bacteria maintain a sensitive balance between interaction specificity and promiscuity, according to Rice University scientists.A computational model dev...
Vortex rings may aid cell delivery,cell-free protein production
Vortex rings cell delivery cell-free protein production
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2016/8/23
Some of the world’s most important discoveries – penicillin, vulcanized rubber and Velcro, to name a few – were made by accident. In fact, it’s been said that upward of half of all scientific discover...
新型小分子开关可控制蛋白质活性（图）
新型小分子开关 控制 蛋白质活性
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2016/8/3
据美国匹兹堡大学网站最近报道，该校研究团队开发出一种新技术，利用小分子磷化氢作为“开关”能控制蛋白质的活性。该技术为人们更好地研究生物过程中的分子行为提供了一种有力工具。蛋白质是生物体内种类最多、最重要的成分之一，从牙齿、骨骼、皮肤，到器官的生长和酶与激素的产生，都离不开蛋白质。但在已经完全特化的活细胞中，它们的用途各不相同，各系统间互联互动的方式也不同，对科学家来说，要确定它们是怎样工作的是个极...
Designed Protein Containers Push Bioengineering Boundaries
Designed Protein Containers Bioengineering Boundaries
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2016/8/1
Nature provides many examples of self- and co-assembling protein-based molecular machines, including icosahedral protein cages that serve as scaffolds, enzymes, and compartments for essential biochemi...
It gets mighty crowded around your DNA, but don’t worry: According to Rice University researchers, your proteins are nimble enough to find what they need.
Rice theoretical scientists studying the mec...