News tagged with dna structures
Chemists create two-armed nanorobotic device to maneuver world's tiniest particles
Feb 15, 2009 |
4.5 / 5 (8) |
0
Chemists at New York University and China's Nanjing University have developed a two-armed nanorobotic device that can manipulate molecules within a device built from DNA. The device is described in the latest issue of the ...
Search results for dna structures
Within a cell, actin keeps things moving
14 hours ago |
not rated yet |
0
(PhysOrg.com) -- Using new technology developed in his University of Oregon lab, chemist Andrew H. Marcus and his doctoral student Eric N. Senning have captured what they describe as well-orchestrated, actin-driven, ...
DNA needs a good editor: Researchers unravel the mysteries of DNA packaging
Dec 14, 2009 |
3 / 5 (4) |
0
Imagine a huge spool of film containing thousands of sequences of random scenes. Without a talented editor, a screening would have no meaning.
Sparkly Spiders and Photonic Fish
Dec 09, 2009 |
4.5 / 5 (2) |
0
(PhysOrg.com) -- Scientists in Israel and the UK have uncovered the details of how certain fish and spiders create their iridescent scales and silvery skins.
Creativity in mathematics
Dec 08, 2009 |
3.5 / 5 (2) |
0
"Mathematics links Art and Science in one great enterprise, the human attempt to make sense of the universe." So writes Abel Prizewinner and Fields Medalist Sir Michael F. Atiyah in the January 2010 Notices of the American Ma ...
Researchers demonstrate nanoscale X-ray imaging of bacterial cells
Dec 07, 2009 |
5 / 5 (2) |
0
An ultra-high-resolution imaging technique using X-ray diffraction is a step closer to fulfilling its promise as a window on nanometer-scale structures in biological samples. In the Proceedings of the National Ac ...
Newly explored bacteria reveal some huge RNA surprises
Dec 02, 2009 |
4.9 / 5 (12) |
1
(PhysOrg.com) -- Yale University researchers have found very large RNA structures within previously unstudied bacteria that appear crucial to basic biological functions such as helping viruses infect cells ...
A challenge to improve Nuclear Magnetic Resonance for structural biology
Nov 30, 2009 |
4 / 5 (1) |
0
(PhysOrg.com) -- In structural biology, the only technique available to predict the three dimensional structure of large complex molecules in solution, such as proteins and DNA, is NMR spectroscopy. To catalyze improvements ...
PLoS Genetics 2009 maize genome collection
Nov 19, 2009 |
not rated yet |
0
Maize is an important crop in many countries of the world. It is widely used for human consumption, animal feed, and industrial materials. It also is considered an exemplar plant species for studying domestication, molecular ...
New explanation for nature's hardiest life form
Nov 12, 2009 |
4.3 / 5 (8) |
0
Got food poisoning? The cause might be bacterial spores, en extremely hardy survival form of bacteria, a nightmare for health care and the food industry and an enigma for scientists. Spore-forming bacteria, present almost ...
Researchers 'notch' a victory toward new kind of cancer drug
Nov 11, 2009 |
4 / 5 (4) |
1
(PhysOrg.com) -- Scientists have devised an innovative way to disarm a key protein considered to be "undruggable," meaning that all previous efforts to develop a drug against it have failed. Their discovery, published in ...
List of search results for dna structures
