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Many biological functions are regulated by the switching on and off of mechanisms triggered by the matching of a keyhole ...

Neurons have a "hibernation mode." Scientists discover how brain cells use RNA tentacles to lock their protein factories together to survive when energy is low.

Research by UC Santa Cruz molecular biologist Harry Noller and his collaborators has led to the first direct observations of the mechanism for protein synthesis in living cells. Their new findings on ...

The protein threshold for building muscle may be lower than you think.