Being first in a new ecosystem provides major advantages for pioneering species, but the benefits may depend on just how competitive later-arriving species are. That is among the conclusions in a new study testing the importance ...
Evolution
Apr 26, 2017
0
12
Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to simulate these confined natural conditions in artificial vesicles for ...
Biochemistry
Mar 1, 2017
0
451
Despite the vast diversity of organisms on the planet that express enzymes for the conversion of carbon dioxide into such organic compounds as sugars - as plants do through photosynthesis - the efforts to harness these capabilities ...
Biotechnology
Nov 17, 2016
0
174
Scientific discoveries often arise from noticing the unexpected. Such was the case when Stanford researchers, studying a tiny device that has become increasingly important in disease diagnostics and drug discovery, observed ...
Condensed Matter
Oct 11, 2016
0
0
A portable power-free test for the rapid detection of bacterial resistance to antibiotics has been developed by academics at Loughborough University and the University of Reading.
Analytical Chemistry
Aug 24, 2016
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27
Often described as the blueprint of life, DNA contains the instructions for making every living thing from a human to a house fly.
Cell & Microbiology
Aug 23, 2016
0
1434
Whether severe trauma occurs on the battlefield or the highway, saving lives often comes down to stopping the bleeding as quickly as possible. Many methods for controlling external bleeding exist, but at this point, only ...
Bio & Medicine
Aug 22, 2016
0
16
A Yale research team has created a mutant protein-making factory in bacteria that churns out proteins containing beta-amino acids, molecules not normally found in nature but capable of creating longer-lasting and life-saving ...
Biochemistry
Apr 22, 2016
0
33
Researchers often analyse isolated biomolecules in test tubes, and it is doubtful if the results can be applied to densely-packed cells. A team from Bochum, Dortmund and Greifswald monitored the folding of an RNA structure ...
Cell & Microbiology
Feb 2, 2016
1
202
Worried about the low sex drive of giant pandas in zoos, scientists have tried many things to get them in the mood—not least Viagra and "panda porn".
Plants & Animals
Dec 15, 2015
1
46
