Spinning-disk microscope offers window into the center of a cell
A new method of imaging cells is allowing scientists to see tiny structures inside the 'control centre' of the cell for the first time.
A new method of imaging cells is allowing scientists to see tiny structures inside the 'control centre' of the cell for the first time.
Cell & Microbiology
Oct 9, 2013
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(Phys.org) —A series of new discoveries in plant cell biology will help to increase the supply of food and energy for our rapidly growing global population, according to 12 of the world's leading plant biologists.
Biotechnology
May 7, 2013
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When a plant encounters drought, it does its best to cope with this stress by activating a set of protein molecules called receptors. These receptors, once activated, turn on processes that help the plant survive the stress.
Biotechnology
Dec 19, 2011
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The nature of the machinery responsible for the entry of proteins into cell membranes has been unravelled by scientists, who hope the breakthrough could ultimately be exploited for the design of new anti-bacterial drugs. ...
Cell & Microbiology
Feb 18, 2014
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Scientists at Nanyang Technological University, Singapore (NTU Singapore) have found that a stress response in cells, when "switched on" at a post-reproductive age, could be the key to slow down aging and promote longevity.
Cell & Microbiology
Oct 19, 2022
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(Phys.org) —Olfactory sensory neurons – nerve cells in the nose – directly sense molecules that convey scent, then send the signals to the brain. Biologists have long wondered how it's possible for each nerve cell to ...
Cell & Microbiology
Mar 5, 2013
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Simply getting anything into space is tough, but doing so against a strict deadline can be really stressful. Researchers in an ESA laboratory nervously checked the clock as they extracted immune cells – beginning a full ...
Space Exploration
Apr 25, 2013
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Developmental biologists at Tufts University have identified a "self-correcting" mechanism by which developing organisms recognize and repair head and facial abnormalities. This is the first time that such a mechanism has ...
Other
Apr 25, 2012
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New York University biologists have identified a new mechanism for regulating color vision by studying a mutant fly named after Frank ('Ol Blue Eyes) Sinatra. Their findings, which appear in the journal Nature, focus on how ...
Biotechnology
Oct 9, 2011
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Biologists at the University of Leicester have published results of a new study into the intricacies of sex in flowering plants.
Cell & Microbiology
Feb 2, 2011
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