Jasmonate is a critical phytohormone that regulates plant development and adaptation to external conditions. In response to an exposure biotic or abiotic stress, jasmonate accumulates in plants, leading to root growth inhibition ...
Plants & Animals
Nov 14, 2022
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Northwestern Medicine investigators have discovered novel mechanisms underlying a specific transcription factor essential for elongation control, the process of synthesizing RNA from DNA, according to findings published in ...
Cell & Microbiology
Aug 11, 2022
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13
The GTPases constitute a very large protein family, whose members are involved in the control of cell growth, transport of molecules, synthesis of other proteins, etc. Despite the many functions of the GTPases, they follow ...
Cell & Microbiology
Sep 11, 2018
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Whenever we use our smartphones to check social media, we face loads of bacteria on the devices—even more than on toilet seats, according to a University of Arizona study. Those bacteria may have their own form of social ...
Cell & Microbiology
Oct 25, 2017
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So they can't use smartphones or WiFi, but bacteria have evolved some seriously complex strategies to communicate with one another. And the resulting interactions are a delicate balance of cooperation and, in some cases, ...
Cell & Microbiology
Mar 15, 2017
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11
Humans need eight essential trace elements for good health, and one of them is selenium - a powerful antioxidant that is important for thyroid and brain function as well as metabolism.
Cell & Microbiology
Oct 6, 2016
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6
The ribosome is the protein-making "factory" within cells responsible for knitting together amino acids into polypeptide chains that form proteins.
Cell & Microbiology
Jan 22, 2015
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13
In all living cells, DNA makes RNA and RNA makes proteins. The molecular factory that translates the information from RNA to proteins is called the "ribosome" (shown in the accompanying movie). It is a large and sophisticated ...
Cell & Microbiology
Aug 8, 2014
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Certain proteins are known to require Translation Factor EF-P for their synthesis, and a new study enlarges the size of the set. As some of its members are involved in bacterial pathogenicity, the results are also of therapeutic ...
Cell & Microbiology
Sep 10, 2013
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To infect its host, the respiratory pathogen Pseudomonas aeruginosa takes an ordinary protein usually involved in making other proteins and adds three small molecules to turn it into a key for gaining access to human cells. ...
Cell & Microbiology
May 7, 2013
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