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Lecture 17: Translation: The tRNA and rRNA Readings (chapter 6) Course 281 AIMS • Understand the structure and function of tRNA. • Understand the process in which the…
Lecture 17: Translation: The tRNA and rRNA Course 281 AIMS • Understand the structure and function of tRNA • Understand the process in which the tRNA carries an amino…
rRNA and tRNA PTM rRNA and tRNA PTM Sidra Ribosomal RNA Precursors May Be Cleaved, Modified, and Spliced E. coli has three types of rRNAs, the 5S, 16S, and 23S rRNAs The…
Slide 1 Two Stage Processes of Gene Expression Transcription: - mRNA - tRNA - rRNA Translation: - mRNA translated to Protein - tRNA & rRNA provide other components of…
Roles of RNA mRNA (messenger) rRNA (ribosomal) tRNA (transfer) other ribonucleoproteins (e.g. spliceosome, signal recognition particle, ribonuclease P) viral genomes artificial…
Burgess et al. BMC Plant Biology 2015 15:199 DOI 10.1186s12870-015-0580-8 RESEARCH ARTICLE Open Access Conservation of tRNA and rRNA 5- methylcytosine in the kingdom Plantae…
Translation Chapter 9 Overview Occurs on ribosomes-large aggregates of rRNA and protein tRNA acts as amino acid carriers Prokaryotes—occurs simultaneously with transcription…
Journal of Theoretical Biology 397 2016 115–127 Contents lists available at ScienceDirect Journal of Theoretical Biology http:d 0022-51 n Corr E-m journal homepage: www.elsevier.comlocateyjtbi…
06112014 1 Gene expression DNA rRNA tRNA mRNA Protein TP +1 18S 58S 28S Transcription Processing autosplicing 18S 58S 28S DNA Pro rRNA 45S rRNAs Steps of the 1st class genes…
Slide 1 RNA Ribonucleic acid Single-stranded sugar phosphate backbone Nucleotides: C=G A=U mRNA: messenger rRNA: ribosomal tRNA: transfer Gene expression TRANSCRIPTION -…
Slide 1RNA structure prediction Slide 2 RNA functions RNA functions as –mRNA –rRNA –tRNA –Nuclear export –Spliceosome –Regulatory molecules (RNAi) –Enzymes…
Slide 1 A QUICK INTRODUCTION Protein Synthesis Slide 2 Key Terms Gene RNA mRNA tRNA rRNA Transcription Translation Codon Anticodon Ribosome Denature RNA Polymerase Slide…
Slide 1 RNA structure prediction Slide 2 RNA functions RNA functions as –mRNA –rRNA –tRNA –Nuclear export –Spliceosome –Regulatory molecules (RNAi) –Enzymes…
* NOTES: Chapter 13 - RNA & Protein Synthesis Vocabulary: Messenger RNA (mRNA) Ribosomal RNA (rRNA) Transfer RNA (tRNA) Transcription RNA Polymerase Codon Translation…
Slide 1 RNA processing Splicing and the mechanism of splicing of mRNA Capping and polyadenylation Alternative processing Processing of tRNA and rRNA Ribozymes RNA degradation…
Slide 1 Slide 2 Which type of code is read to create a sequence of amino acids? a- tRNA b-mRNA c-DNA d-rRNA Slide 3 B-mRNA Slide 4 Which type of RNA is “motionless?”…
DNA & Protein Synthesis Vocabulary terms to learn: DNA Replication Before a cell divides, it duplicates its DNA Enzymes (DNA polymerase) “unzip” the DNA molecule,…
Slide 1 The mitochondrial genome Nucleoid, 75kb, 10 proteins, tRNA, rRNA, „optional“ introns Relaxed codon usage Variation in the code, trp, met, thr Slide 2 Mitochondrial…
PAP Biology Warm up Discuss at your table what protein synthesis is…….using the terms: transcription, translation, mRNA, rRNA, tRNA, codon, anticodon and ribosome. Question…
Slide 1RNA PROCESSING DNA MATURE RNA PROTEIN PRECURSOR RNAs pre-rRNA pre-tRNA pre-mRNA Cleavage Nucleotide addition Nucleotide insertion Nucleotide removal Sequence addition…