The diagram illustrates the key stages of protein synthesis in a eukaryotic cell. It begins with transcription to produce pre-mRNA in the nucleus (1), followed by post-transcriptional modification (2) ...
Scientists at the University of California, Santa Cruz, have trapped the ribosome, a protein-building molecular machine essential to all life, in a key transitional state that has long eluded ...
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The life cycle of a protein

A protein’s life is anything but simple. Discover how transcription, translation, folding, modification, and degradation work together to preserve proteome integrity.