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Tag: "freely" at biology news

Researchers Corral Millions Of Microscopic Membranes

...method may help. Many associated proteins can move freely about on a membrane's surface. In previous work, the researchers have demonstrated that they can use electric fields to concentrate such proteins against two-dimensional membrane boundaries. They suggest that it should be possible to both concentrate...

Surprising Protein Movement Seen In Cells

...ke cellstructures where they function instead move freely and rapidlywithin the structures. The discovery contradicts widely accepted models for the functionof the structures, or organelles, called the Golgi apparatus.There is no obvious explanation for why, despite their movement,the enzymes are not transp...

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