Ludwig Maximilian University of Munich researchers have elucidated a mechanism that recycles bacterial ribosomes stalled on messenger RNAs that lack termination codons. The protein involved provides a potential target for ...
Cell & Microbiology
Dec 5, 2016
0
7
Improperly formed proteins can cause a host of serious illnesses, from muscular dystrophy to cystic fibrosis. A question of enormous import in research, beyond the challenge of determining how malformed proteins contribute ...
Biotechnology
Dec 14, 2015
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26
Plants can't get up and run away when they're being attacked by insects or harsh weather conditions. So they need mechanisms to rapidly respond to a stressful event - being eaten by a bug, for example - and then quickly transition ...
Biotechnology
Oct 22, 2015
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20
Viruses need us. In order to multiply, viruses have to invade a host cell and copy their genetic information. To do so, viruses encode their own replication machinery or components that subvert the host replication machinery ...
Cell & Microbiology
Jul 2, 2015
6
642
Researchers have found an RNA structure-based signal that spans billions of years of evolutionary divergence between different types of cells, according to a study led by researchers at the University of Colorado School of ...
Cell & Microbiology
Feb 11, 2015
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33
Molecular biologists from Indiana University are part of a team that has identified a protein that regulates the information present in a large number of messenger ribonucleic acid molecules that are important for carrying ...
Cell & Microbiology
Feb 6, 2014
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0
Scientists routinely seek to reprogram bacteria to produce proteins for drugs, biofuels and more, but they have struggled to get those bugs to follow orders. But a hidden feature of the genetic code, it turns out, could get ...
Biotechnology
Sep 26, 2013
0
1
Protein synthesis in the extensions of nerve cells, called dendrites, underlies long-term memory formation in the brain, among other functions. "Thousands of messenger RNAs reside in dendrites, yet the dynamics of how multiple ...
Cell & Microbiology
Sep 26, 2013
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0
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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0
An analysis of enzymes that load amino acids onto transfer RNAs—an operation at the heart of protein translation—offers new insights into the evolutionary origins of the modern genetic code, researchers report. Their ...
Biotechnology
Aug 26, 2013
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