Abstract
Splicing is the name given to the reaction of removal of introns in pre-RNAs and the binding of exons to former mature mRNAs. It is catalyzed by spliceosome, a highly dynamic complex formed by snRNPs, associations between snRNAs and proteins, facilitating the process of obtaining noncoding sections by means of two transesterification reactions.The spliceosome is not found in the cell as a…