Pioneering new research from a team of Indiana University Bloomington biologists has shown for the first time that a protein which has been long known to be critical for the initiation of protein synthesis in all organisms ...
Cell & Microbiology
Sep 18, 2013
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Double-strand breaks in DNA happen every time a cell divides and replicates. Depending on the type of cell, that can be pretty often. Many proteins are involved in everyday DNA repair, but if they are mutated, the repair ...
Cell & Microbiology
Feb 3, 2013
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(Phys.org) —Growing concern about bacterial resistance to existing antibiotics has created strong interest in new approaches for therapeutics able to battle infections. The work of an international team of researchers that ...
Cell & Microbiology
Sep 9, 2013
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Researchers test a pre-emptive anti-viral treatment on a common virus known to cause respiratory infections.
Plasma Physics
Dec 16, 2011
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The discovery that an ancient light harvesting protein plays a pivotal role in the photosynthesis of green algae should help the effort to develop algae as a biofuels feedstock. Researchers with the Lawrence Berkeley National ...
Biotechnology
Nov 27, 2009
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Continuously throughout our lives, our cells are expressing genes. It's the first step in making proteins, the stuff of all the structures in the body and molecular players in the countless dramas unfolding every second as ...
Cell & Microbiology
Aug 3, 2017
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140
Scientists reveal how a 'molecular machine' in bacterial cells prevents fatal DNA twisting, which could be crucial in the development of new antibiotic treatments.
Biochemistry
Nov 22, 2018
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150
Each one of the trillions of cells that make up the human body suffers more than 10,000 DNA lesions every day. These injuries would be catastrophic if cells were unable to repair them, but a very delicate machinery that detects ...
Cell & Microbiology
Dec 28, 2021
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254
A rare, small RNA turns a gene-splicing machine into a switch that controls the expression of hundreds of human genes. Howard Hughes Medical Institute Investigator and professor of Biochemistry Gideon Dreyfuss, PhD, and his ...
Cell & Microbiology
Aug 21, 2013
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2
(PhysOrg.com) -- Before any cell - healthy or cancerous - can divide, it has to replicate its DNA. So scientists who want to know how normal cells work - and perhaps how to stop abnormal ones - are keen to understand this ...
Cell & Microbiology
Mar 6, 2012
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