(PhysOrg.com) -- Bacteria are able to build camouflaged homes for themselves inside healthy cells - and cause disease - by manipulating a natural cellular process.
Cell & Microbiology
Dec 20, 2011
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Consider the relationship between an air traffic controller and a pilot. The pilot gets the passengers to their destination, but the air traffic controller decides when the plane can take off and when it must wait. The same ...
Cell & Microbiology
Dec 15, 2014
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Membrane proteins are the "gatekeepers" that allow information and molecules to pass into and out of a cell. Until recently, the microscopic study of these complex proteins has been restricted due to limitations of "force ...
Analytical Chemistry
Dec 17, 2013
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Scientists are a step closer to explaining one of the most enduring mysteries of modern biology; why are there males and females?
Evolution
Dec 19, 2011
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A new study co-led by a Cedars-Sinai investigator has identified a gene that plays an important role in a biological pathway involved in embryo development. The gene's impact at the cellular level could explain why some babies ...
Cell & Microbiology
May 24, 2022
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Physicists at the Technische Universitaet Muenchen (TUM) are opening a new window into the life of biological cells, using a technique that lets them grab the ends of a single protein molecule and pull, making continuous, ...
General Physics
Oct 27, 2011
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(Phys.org) -- A simple new improvement to an essential microscope component could greatly improve imaging for researchers who study the very small, from cells to computer chips.
Nanophysics
Jul 6, 2012
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Biochemists at The Scripps Research Institute (TSRI) have discovered a genetic sequence that can alter its host gene's activity in response to cellular energy levels. The scientists have found this particular energy-sensing ...
Biochemistry
Oct 21, 2012
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(Phys.org) —A Purdue University-led team has revealed the proton transfer pathway responsible for a majority of energy storage in photosynthesis. Through photosynthesis, plants, algae and bacteria convert sunlight, carbon ...
Biochemistry
Apr 22, 2013
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Knowledge on how cells communicate is an important key to understanding many biological systems and diseases. A research team led by researchers at the University of Gothenburg has now used a unique combination of methods ...
Cell & Microbiology
Feb 12, 2021
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