Even though there is evidence of certain self-medication behaviors in animals, so far it has never been known that animals treat their wounds with healing plants.
Plants & Animals
May 2, 2024
1
504
In the beginning – of the ribosome, the cell's protein-building workbench – there were ribonucleic acids, the molecules we call RNA that today perform a host of vital functions in cells. And according to a new analysis, ...
Cell & Microbiology
Mar 12, 2012
5
0
Naked mole rats have what any animal would want. They live long lives—about 30 years—and stay healthy until the very end. Now biologists at the University of Rochester have new insights into the animal's longevity—better-constructed ...
Cell & Microbiology
Sep 30, 2013
2
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
The field of synthetic biology does not only observe and describe processes of life but also mimics them. A key characteristic of life is the ability for replication, which means the maintenance of a chemical system. Scientists ...
Cell & Microbiology
Feb 17, 2020
0
217
In a study published in the journal Cell on May 24, Cold Spring Harbor Laboratory (CSHL) scientists describe the three-dimensional atomic structure of a human protein bound to a piece of RNA that "guides" the protein's ability ...
Cell & Microbiology
May 25, 2012
0
0
One year after the Nobel Prize in chemistry was awarded for the discovery of the bacterial ribosome's atomic structure, French researchers from the Institut de Genetique et de Biologie Moleculaire et Cellulaire have determined ...
Cell & Microbiology
Dec 1, 2010
0
0
The central dogma of molecular biology postulates that the information packets encoded within the molecules of deoxyribonucleic acid (DNA) are first transcribed into molecules of messenger ribonucleic acids (mRNAs), and then ...
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
0
0
Mistakes are rarely rewarded. Intuitively, one would imagine that a shoddy typist at an office who keeps generating typos would either quickly lose their job, or at least be overlooked for promotion. The idea that this person ...
Evolution
Mar 26, 2020
0
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