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
Gene editing is a powerful method for both research and therapy. Since the advent of the Nobel Prize-winning CRISPR/Cas9 technology, a quick and accurate tool for genome editing discovered in 2012, scientists have been working ...
Biotechnology
May 11, 2023
0
279
(PhysOrg.com) -- UC Davis researchers have confirmed a central idea about chromosome repair, more than a quarter century after it was first proposed. The finding is important to scientists who seek to understand DNA repair, ...
Cell & Microbiology
Apr 14, 2010
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0
A new whole genome sequence for the Yap hadal snailfish provides insights into how the unusual fish survives in some of the deepest parts of the ocean. Xinhua Chen of the Fujian Agriculture and Forestry University and Qiong ...
Molecular & Computational biology
May 13, 2021
1
575
Tucked away in a small, dark room at UPMC Hillman Cancer Center, Brittani Schnable is on a fishing expedition.
Biotechnology
Mar 1, 2023
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88
Researchers from the Institut Jacques Monod (CNRS/University of Paris Diderot), the Institute of Biology of the Ecole Normale Supérieure (ENS/CNRS/Inserm), and the University of Bristol, have described for the first time ...
Cell & Microbiology
Aug 4, 2016
1
104
Scientists at ANU and Heidelberg University in Germany have found an essential component in the DNA repair process which could open the door to the development of new cancer drugs.
Cell & Microbiology
Oct 31, 2016
0
17
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
0
9
Every time a human or bacterial cell divides it first must copy its DNA. Specialized proteins unzip the intertwined DNA strands while others follow and build new strands, using the originals as templates. Whenever these proteins ...
Cell & Microbiology
Dec 13, 2012
1
0
A study led by Indiana University biologist Patricia Foster and colleagues has found that forces in the external environment and oxidation are the greatest threats to an organism's ability to repair damage to its own DNA.
Cell & Microbiology
Oct 13, 2015
0
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