A groundbreaking and surprising discovery provides a major conceptual change of what is most important to cells: the fidelity of the DNA transcription process - accurately copying the DNA message into RNA, the precursor to ...
Cell & Microbiology
Oct 4, 2017
0
12
Is it better to do a task quickly and make mistakes, or to do it slowly but perfectly? When it comes to deciding how to fix breaks in DNA, cells face the same choice between two major repair pathways. The decision matters, ...
Cell & Microbiology
Sep 20, 2017
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249
To fight infections cells in the immune system play a dangerous game with their own genes. Damaging genes allows B cells to make antibodies that are specifically equipped to target to specific causes of illness, but damaging ...
Cell & Microbiology
Sep 13, 2017
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2
The heredity substance DNA is the blueprint of our life. Like an instruction manual it contains all the information needed for cells and the body to function properly. In the process, the DNA is always exposed to threats ...
Cell & Microbiology
Aug 30, 2017
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3
Japanese researchers from Osaka University have uncovered a way in which our cells regulate the repair of broken DNA. Their results, published in the journal Cell Reports show a common molecule regulates multiple repair mechanisms ...
Cell & Microbiology
Jul 12, 2017
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6
Ultraviolet (UV) radiation exposure can cause DNA damage and may be one of the contributing factors in the global amphibian extinction crisis. New research from Prof Craig Franklin and a team of researchers from The University ...
Plants & Animals
Jul 4, 2017
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4
Researchers have identified properties in DNA's protective structure that could transform the way scientists think about the human genome.
Cell & Microbiology
Jun 15, 2017
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20
All cells are confronted with DNA damage, for example by exposure of the skin to UV rays, chemical byproducts of nerve cells consuming sugar, or immune cells destroying bacteria. If these DNA lesions are not - or badly - ...
Cell & Microbiology
Jun 13, 2017
0
183
We humans like to think our DNA is well-protected in the nucleus of each cell. But it's a hard life for the hard-working genetic code.
Cell & Microbiology
May 11, 2017
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9
Scientists at the Francis Crick Institute have made a surprising discovery about the Vaccinia virus, a large DNA virus belonging to the pox family that was used as the vaccine to eradicate smallpox.
Cell & Microbiology
May 3, 2017
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