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How Is Eukaryotic Pre-Mrna Modified What Is The Purpose Of These Modifications? [Solved]
Eukaryotic pre-mRNAs are modified with a 5′ methylguanosine cap and a poly-A tail. These structures protect the mature mRNA from degradation and help export it from the nucleus. Pre-mRNAs also undergo splicing, in which introns are removed and exons are reconnected with single-nucleotide accuracy.
Overview of mRNA Processing in Eukaryotes
Post-transcriptional
RNA processing (post transcriptional modifications of pre m-RNA) 5’Capping, poly A tail addition
Complete lesson on , RNA processing (post transcriptional
Splicing
RNA Splicing | group 1 introns | group 2 introns | self splicing | spliceosome | The transcription of
