搜索结果: 61-75 共查到“国际动态 细菌学”相关记录267条 . 查询时间(1.328 秒)
Cellular Division Strategy Shared Across All Domains Of Life（图）
Cellular Division Strategy Shared All Domains Of Life
2018/1/10
The three domains of life — archaea, bacteria, and eukarya — may have more in common than previously thought.Over the past several years, Ariel Amir, Assistant Professor in Applied Mathematics at the ...
What Lives In Your Dirt?（图）
Lives Your Dirt
2018/2/1
What lives in your dirt? CU Boulder researchers are one step closer to finding out after compiling the first global atlas of soil bacterial communities and identifying a group of around 500 key specie...
细菌“活墨水”可用于3D生物打印
细菌 活墨水 3D生物打印
2017/12/14
美国《科学》杂志在线版、物理学家组织网近日报告了一项3D生物打印领域的最新突破：欧洲科学家团队研发出一种包含细菌的“活墨水”，可依据所添加细菌的不同种类，形成各种不同的三维结构，未来有望用于皮肤和器官移植。
MIT engineers have devised a 3-D printing technique that uses a new kind of ink made from genetically programmed living cells.The cells are engineered to light up in response to a variety of stimuli. ...
俄生物学家筛选出可降解石油的细菌基因组
俄生物学家 可降解石油 细菌基因组
2017/12/4
莫斯科罗蒙诺索夫国立大学物理化学生物研究所在巴伦支海寻找到一种细菌，并从该细菌中筛选出可降解石油和其它环境污染物的基因组，相关成果发表在《Marine Genomics》学术期刊上。
Teaching Life a New Trick:Bacteria Make Boron-Carbon Bonds（图）
Teaching Life a New Trick Bacteria Boron-Carbon Bonds
2017/12/18
In another feat of bioengineering, Caltech's Frances Arnold, the Linus Pauling Professor of Chemical Engineering, Bioengineering and Biochemistry, and her team have created bacteria that can, for the ...
IU Biologists Discover Bacteria's “Sense Of Touch,” Which May Aid Water Treatment,Human Health（图）
IU Biologists Bacteria Sense Of Touch Aid Water Treatment Human Health
2017/11/23
A study led by scientists at Indiana University reports a new method to determine how bacteria sense contact with surfaces, an action that triggers the formation of biofilms -- multicellular structure...
Bacteria Self-Organize to Build Working Sensors（图）
Bacteria Self-Organize Working Sensors
2017/10/25
Researchers at Duke University have turned bacteria into the builders of useful devices by programming them with a synthetic gene circuit.As a bacterial colony grows into the shape of a hemisphere, th...
Knotty Problems in DNA（图）
Knotty Problems DNA
2017/10/25
If you’ve ever tried to untangle a pair of earbuds, you’ll understand how loops and cords can get twisted up. DNA can get tangled in the same way, and in some cases, has to be cut and reconnected to r...
Researchers find an alternative mode of bacterial quorum sensing（图）
Researchers alternative mode bacterial quorum sensing
2017/9/5
Whether growing in a puddle of dirty water or inside the human body, large groups of bacteria must coordinate their behavior to perform essential tasks that they would not be able to carry out individ...
Virginia Tech researchers find a new bacterium that helps turn water into ice（图）
Virginia Tech researchers new bacterium turn water ice
2017/9/5
Pure water can stay in liquid form at temperatures as low as -40 degrees Fahrenheit, freezing at higher temperatures only when in the presence of "ice-nuclei" that are found in dust, some bacteria, so...
英国科学家发现抗生素耐药性与三氯生抗性之间的联系机理
耐药性 三氯生抗性
2017/8/8
英国伯明翰大学和诺维奇科学园（Norwich Science Park）的科学家们发现了抗生素耐药性和耐消毒三氯生（triclosan）之间的联系机理。此项研究由伯明翰大学微生物与感染研究所和诺维奇科学园区John Innes中心合作研究得出，已在“抗微生物化疗杂志”上发表。
One of the most potent toxins known acts by welding the two strands of the famous double helix together in a unique fashion which foils the standard repair mechanisms cells use to protect their DNA.A ...
Magnetic nanoparticle clusters have the power to punch through biofilms to reach bacteria that can foul water treatment systems, according to scientists at Rice University and the University of Scienc...
Methane-eating bacteria in lake deep beneath Antarctic ice sheet may reduce greenhouse gas emissions（图）
Methane-eating bacteria lake deep Antarctic ice sheet reduce greenhouse gas emissions
2017/9/1
An interdisciplinary team of researchers funded by the National Science Foundation (NSF) has concluded that bacteria in a lake 800 meters (2,600 feet) beneath the West Antarctic Ice Sheet may digest m...