Gene expression is a highly regulated process that involves several steps. These include transcription of DNA instructions into RNA, removal of non-coding segments from the RNA message, and its subsequent translation into proteins. All these steps involve specific molecular machineries responsible for conducting each process with high accuracy. The Galej group, based at EMBL Grenoble, studies the structure and function of the RNA-protein complexes that are involved in the regulation of gene expression.
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Source: Phys.org