Pre-mRNA Processing

he past fifteen years have seen tremendous growth in our understanding of T the many post-transcriptional processing steps involved in producing func­ tional eukaryotic mRNA from primary gene transcripts (pre-mRNA). New processing reactions, such as splicing and RNA editing, have been discovered and detailed biochemical and genetic studies continue to yield important new insights into the reaction mechanisms and molecular interactions involved. It is now apparent that regulation of RNA proc...