Polar bears' unique characteristics allow them to survive in one of the most extreme environments on Earth, but that survival is now threatened as rising temperatures and melting ice reshape the Arctic landscape. Now it appears ...
Plants & Animals
Jul 7, 2011
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A new technique developed by scientists at the European Molecular Biology Laboratory in Grenoble, France and collaborators enables them to introduce up to 15 fluorescent markers to a mammalian cell in one go, and could help ...
Cell & Microbiology
Nov 17, 2010
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For more than fifty years, researchers have been studying exactly how aspirin affects the human body. Despite thousands of publications on the topic, our understanding is still incomplete.
Cell & Microbiology
May 9, 2013
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Over time, plants have evolved to adapt to a constantly changing, often hostile, environment. Unfortunately, they are facing a new and difficult challenge ahead.
Biotechnology
May 31, 2011
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The cells in the different parts of this video are always the same (grey), but, like actors using make-up to highlight different facial features, they have fluorescent labels that mark different cellular components in different ...
Cell & Microbiology
Nov 23, 2010
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