Researchers from ETH Zurich have mapped the coordinates for all the proteins of the tuberculosis pathogen Mycobacterium tuberculosis. Thanks to this "atlas", scientists are now able to easily find and accurately measure every ...
Cell & Microbiology
May 15, 2013
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(Phys.org) —Iron is a critical part of many biological processes; however, it is often not biologically available or it can be toxic in high quantities. So, biological systems have developed intricate methods for its use ...
Cell & Microbiology
May 14, 2013
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Proteins are vital parts of living organisms, performing a variety of essential functions such as DNA replication, catabolizing reactions, and responding to stimuli. The complete set of proteins expressed in an organism at ...
Cell & Microbiology
Apr 10, 2013
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Researchers with the joint program between IRB Barcelona and the Barcelona Supercomputing Center (BSC) have devised a new strategy to study the shape of proteins.
Biochemistry
Mar 27, 2013
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(Phys.org)—Understanding what happens to a soybean root hair system infected by symbiotic, nitrogen-fixing soil bacteria, Bradyrhizobium japonicum, could go a long way toward using this symbiosis to redesign plants and ...
Biotechnology
Dec 13, 2012
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Following up on an ancient Russian way of keeping milk from going sour—by putting a frog in the bucket of milk—scientists have identified a wealth of new antibiotic substances in the skin of the Russian Brown frog. The ...
Biochemistry
Dec 12, 2012
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The world's leading mass spectrometer manufacturers have agreed to license technology that enabled University of Southern California (USC) researchers to develop software that, for the first time, allows scientists to easily ...
Biotechnology
Oct 9, 2012
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(Phys.org) -- Strains of bacteria from the genus Yersinia are pathogenic with a wide virulence range -- Y. pseudotuberculosis causes intestinal distress, and Y. pestis causes the plague.
Cell & Microbiology
Apr 12, 2012
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Bacteria living in people's large intestine may slow down the activity of the "good" kind of fat tissue, a special fat that quickly burns calories and may help prevent obesity, scientists are reporting in a new study. The ...
Biochemistry
Dec 21, 2011
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Beer tested in a new study, including some brands labeled "low-gluten," contains levels of hordein, the form of gluten present in barley, that could cause symptoms in patients with celiac disease (CD), the autoimmune condition ...
Other
Dec 21, 2011
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