Being able to detect DNA from a single cell is important for the detection of diseases and genetic disorders. Measuring single DNA molecules has been possible for some time; however, directly detecting samples at the point ...
Bio & Medicine
Aug 24, 2021
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281
A trio of researchers working at the School of Life Sciences, Tsinghua-Peking Center for Life Sciences, has chemically synthesized a mirror-image of Pfu DNA polymerase. In their paper published in the journal Nature Biotechnology, ...
Polymers are long, chain-like molecules which are everywhere in biology. DNA and RNA are polymers formed by many consecutive copies of nucleotides coupled together. When being transported within or between cells, these biological ...
Nanophysics
Jun 29, 2021
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18
While DNA is often idealized as the "molecule of life," it is also a highly sophisticated polymer that can be used for next-generation materials. Beyond the fact that it can store information, further fascinating aspects ...
Biochemistry
May 28, 2021
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32
Most drugs are small. But large molecules could be enormously useful medicines—if we could only get them inside our cells. Now, a group of researchers in biomedical engineering—a shared department with the UConn School ...
Biotechnology
May 17, 2021
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13
The double helix of DNA is one of the most iconic symbols in science. By imitating the structure of this complex genetic molecule we have found a way to make artificial muscle fibers far more powerful than those found in ...
Molecular & Computational biology
Apr 29, 2021
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4
Over the last 60 years, scientists have been able to observe how and when genetic information was replicated, determining the existence a "replication timing program," a process that controls when and in what order segments ...
Molecular & Computational biology
Apr 23, 2021
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1241
The DNA molecule is not naked in the nucleus. Instead, it is folded in a very organized way by the help of different proteins to establish a unique spatial organization of the genetic information. This 3D spatial genome organization ...
Cell & Microbiology
Apr 15, 2021
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59
Molecular cages created by Imperial researchers could lead to more targeted cancer drug delivery, causing greater efficiency and fewer side effects.
Bio & Medicine
Apr 7, 2021
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162
Charcot-Marie Tooth disease is the most common hereditary neurological disease in the world. It affects the peripheral nerves and causes progressive paralysis of the legs and hands. No treatment is currently available to ...
Biotechnology
Mar 9, 2021
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109
