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28Nov

Biology Textbooks Wrong? New Research Reveals the Secret Behind a Key Cellular Process

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For the first time, researchers describe how Rho protein really stops gene expression.

New research has identified and described a cellular process that, despite what textbooks say, has remained elusive to scientists until now — precisely how the copying of genetic material that, once started, is properly turned off.

26Nov

Imaging Method Reveals a “Symphony of Cellular Activities”

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Within a single cell, thousands of molecules, such as proteins, ions, and other signaling molecules, work together to perform all kinds of functions — absorbing nutrients, storing memories, and differentiating into specific tissues, among many others.