RNA

Chapter 13 Chapter 13 RNA and Protein RNA and Protein Synthesis Synthesis

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Chapter 13Chapter 13

RNA and Protein RNA and Protein SynthesisSynthesis

DNA vs. RNADNA vs. RNA

How does RNA differ from DNA?How does RNA differ from DNA?(1) the sugar in RNA is ribose (1) the sugar in RNA is ribose

instead of deoxyribose instead of deoxyribose (2) RNA is generally single-(2) RNA is generally single-

stranded and not double-stranded and not double-strandedstranded

(3) RNA contains uracil in place of (3) RNA contains uracil in place of thyminethymine

RNARNA

Think of RNA as a disposable Think of RNA as a disposable copy of a piece of DNAcopy of a piece of DNA

Primary job is to make Primary job is to make proteins (protein synthesis)proteins (protein synthesis)

TranscriptionTranscription

RNA molecules are produced RNA molecules are produced that are complementary to the that are complementary to the DNA sequences in genesDNA sequences in genes

Order of bases complements the Order of bases complements the base sequence of DNAbase sequence of DNA

In eukaryotes, RNA is made in In eukaryotes, RNA is made in the nucleusthe nucleus

Transcription: RNA synthesis, RNA processing, “Algorithms ... · Transcription: RNA synthesis, RNA processing, Intron-exon structure Promoters: Regulation, Chromatin structure,

Eukaryotic RNA processing: alternative RNA splicing

DNA RNA Protein Reverse transcriptase RNA-dependent RNA polymerase DNA polymerase RNA polymerase Ribosome Enzymes in the central dogma Cellular enzymes.

RNA VIRUSES ALL SORTS OF STRATEGIES. RNA Viruses All synthesize through a double stranded intermediate - RI - replication intermediate RNA dependent RNA.

NC Rotary Tables Standard Models RN-100 RNA-160, 200, …NC Rotary Tables Standard Models Specifications Dimensions = mm Table Model RN-100 RNA-160 RNA-200 RNA-250 RNA-250,S RNA-320

RNA maturation transport & localization RNA export to the cytoplasm: model systems RNA degradation Links between RNA processing, transport, degradation.

Regulation of RNA Processing and RNA Editing

Differenze tra RNA e DNA - · 28/10/2012 1 RNA Acidi nucleici Differenze tra RNA e DNA TIPI PRINCIPALI DI RNA PRODOTTI NELLE CELLULE Tipo di RNA Funzione mRNA RNA messaggeri, codificano

DNA & Protein Synthesis. Vocabulary terms to learn: gene messenger RNA (mRNA) ribosomal RNA (rRNA) transfer RNA (tRNA) transcription RNA polymerase codon.

Turbo-Decoding of RNA Secondary Structuregsharma/.../SharmaTurboDecodingRNASe… · RNA Structure Analysis: Motivation and Background RNA, noncoding RNA, RNA structure and its signiﬁcance

From DNA to RNA The RNA world

RNA Structure Prediction Rfam – RNA structures database RNAfold – RNA secondary structure prediction tRNAscan – tRNA prediction.

RNA-Regulation: RNA Interference

1 NOTES: Chapter 13 - RNA & Protein Synthesis Vocabulary: Messenger RNA (mRNA) Ribosomal RNA (rRNA) Transfer RNA (tRNA) Transcription RNA Polymerase Codon.

Production and Characterization Anti-DNA-RNA Monoclonal ...Production and Characterization ofAnti-DNA-RNA MonoclonalAntibodies andTheirApplication in ... RNA-RNA) yielded backbone-specific

RNA polymerase #1 General properties E. coli RNA polymerase Eukaryotic RNA polymerases.

Ribosomal RNA Transcription, Processing and · PDF file10 million copies of each type of ribosomal RNA in each. ... 5S from separate RNA – transcribed by RNA pol III. RNA POLYMERASE

Tempus Blood RNA Tube and Tempus Spin RNA …...Tempus Spin RNA Isolation Kit is used to isolate and purify RNA from whole blood collected with Tempus Blood RNA Tubes. The RNA isolated

RNA 6 - RNA MLP Back-propagation5

Transcription. Define the following Messenger RNA Ribosomal RNA Transfer RNA Transcription Codon.

RNA

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