Proteins, the workhorses of biology, are encoded by DNA sequences and are responsible for vital functions within cells. Since the first experimental measurement of a protein structure was made by John Kendrew in the 1950s, ...
Biotechnology
Nov 22, 2023
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(Phys.org) -- Scientists do not fully understand how nature uses proteins to develop new materials and minerals, but learning more about the natural processes could lead to bioengineering methods such as the biological synthesis ...
Scientists can now precisely edit the genes inside mitochondria, the tiny energy factories inside of cells.
Biotechnology
Jul 8, 2020
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For much of her professional life, Dr. Susan Rosenberg has studied the puzzling response of bacteria to stress and the mutations that result. In the current issue of the journal Science, she puts together the pieces of that ...
Cell & Microbiology
Dec 6, 2012
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A University of Huddersfield scientist has alerted the UK to the mounting problem of destructive "super rats" immune to conventional poison. His research has created nationwide interest, especially in the West of England, ...
Plants & Animals
Oct 18, 2012
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We are all mutants. Every characteristic that defines our species is the result of a genetic mutation somewhere in the history of evolution. And the same is true for every other organism on the planet. Yet more often than ...
Biotechnology
Apr 16, 2018
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For the past few hundred years, the colorful hair and unique patterns of the so-called "Fancy Mouse" have made them the stars of pet shows in Japan and beyond. Now, scientists have finally revealed the true cause of the genetic ...
Plants & Animals
Aug 27, 2019
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New genome-editing technologies developed by researchers in J. Keith Joung's laboratory at the Massachusetts General Hospital (MGH) have the potential to help understand disease-associated genetic mutations that are based ...
Cell & Microbiology
Jul 23, 2020
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The ancestor of all hammerhead sharks probably appeared abruptly in Earth's oceans about 20 million years ago and was as big as some contemporary hammerheads, according to a new study led by the University of Colorado at ...
Evolution
May 18, 2010
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Biologists and informaticists at Indiana University have produced one of the most extensive pictures ever of mutation processes in the DNA sequence of an organism, elucidating important new evolutionary information about ...
Biotechnology
Sep 17, 2012
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