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19 Μαρ 2016 · RNA processing is the modification of primary RNA transcripts into mature RNA molecules. It involves removal of introns through splicing and addition of modifications like 5' capping, 3' polyadenylation tail, and RNA editing.
13 Ιουν 2016 · The document discusses RNA synthesis and processing, including the different types of RNA (mRNA, rRNA, tRNA), the process of transcription, initiation, elongation, and termination. 2. It also covers RNA processing after transcription, including 5' capping, polyadenylation, splicing, and modifications to tRNA, rRNA and other non-coding RNAs.
5 Ιαν 2020 · Termination involves removing RNA primers with RNase H and sealing fragments with DNA ligase. Multiple enzymes are involved in each phase including MCM helicase, primase, DNA ligase, and DNA polymerases. RNA processing is the modification of primary RNA transcripts into mature RNA molecules.
180 RNA Processing and Turnover In eukaryotic cells, mRNA half-lives vary; less than 30 minutes to 20 hours in mammalian cells. Short-lived mRNAs code for regulatory proteins, levels of which can vary rapidly in response to environmental stimuli. mRNAs encoding structural proteins or central metabolic enzymes have long half-lives.
Structure of RNA There are three major types of RNA that participate in the process of protein synthesis: ribosomal RNA (rRNA), transfer RNA (tRNA), and messenger RNA (mRNA).
9 Νοε 2014 · RNA is a nucleic acid called Ribonucleic Acid Functions of RNA: • RNA transfers genetic information from the nucleus (DNA) to the cell (proteins) for use. • Makes up ribosomes • Helps assemble proteins
RNA Structure, Synthesis, and Processing - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. RNA Biotechnology
