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Tools that track specific molecules in neurons have enabled researchers to probe previously unexplored aspects of neurobiology — although important caveats remain.
An innovative strategy has produced light-emitting proteins that can be differentiated both by colour and by how long the molecules remain in an excited state.
After a quarter of a century, the website remains an essential tool for navigating the genome and understanding its structure, function and clinical impact.
Time-resolved cryo-electron microscopy can resolve protein motion on millisecond or even microsecond timescales, but the need for highly specialized tools and skills limits the method’s reach.