Quality assurance in the cell: Preventing defective protein blueprints
Two molecular control factors play a decisive role in what is known as splicing, the cutting and assembly of mature messenger ...
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The minor spliceosome: Researchers reveal new structural insights into an essential RNA-protein complex
helping to make sense of the fragmented messages stored in pre-mRNA. Most genes have many introns that belong to one class—the major introns—which are removed by the major spliceosome.