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University of Arizona

The lack of ATP in the cells of Escherichia coli causes them to take on an elongated shape and form compact lipid structures called endoliposomes. These structures can be clearly seen in the images presented here obtained with the help of a TEM microscope.

Exposure of living cells to a synthetic protein

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A device for rapid testing of a drop of blood. Photo: University of Arizona

A new diagnostic tool for disease detection

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NASA ordered the Phoenix spacecraft to deploy its robotic arm

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