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Research team develops new way to fuse cells 1/6/2009

Research team reports how, when life on Earth became so big 12/28/2008

Shape changes in aroma-producing molecules determine the fragrances we detect 12/27/2008

Modified plants may yield more biofuel 12/26/2008

Solving the mysteries of metallic glass 12/25/2008

Bioreactors might solve blood-platelet supply problems 12/24/2008

Scientists create titanium-based structural metallic-glass composites 12/23/2008

Researchers push nature beyond its limits to create higher-density biofuels 12/22/2008

Researchers find nature's shut-off switch for cellulose production 12/21/2008

Harnessing microbes to boost plant production 12/20/2008

Tiny magnetic crystals in bacteria are a compass, say researchers 12/19/2008

Engineering algae to make fuel instead of sugar 12/18/2008

Scientists fool bacteria into killing themselves to survive 12/17/2008

Theory may help design tomorrow's sustainable polymer 12/14/2008

Pioneering space station experiment keeps reactions in suspense 12/13/2008

All Articles Tagged As: nucleus

Active mechanism locks in the size of a cell's nucleus (12/26/2007)

Cells know that size matters, especially when it comes to the nucleus. In the early 1900s, German scientists first proposed that the size of a nucleus is always proportional to the size of its cell. Now, more than a century later, researchers at Rockefeller University show that an active mechanism controls this process. This mechanism, however, doesn't reside within the nucleus as many once thought, but instead comes from the cell's cytoplasm. ...> Full Article

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