'Codons' presentation slideshows

Contents (1)

1.34k views • 117 slides

Ribosomes are here the protein synthesized in the cells

Translation. From RNA to Protein. Ribosomes are here the protein synthesized in the cells. Steps of Translation. MESSENGER RNA. Polypeptide chains are specified by open reading frames. Three possible reading frames of E. coli trp leader sequence.

832 views • 59 slides

From DNA to Proteins

292 views • 27 slides

Jena

Institute of Molecular Biotechnology. Jena. Purine-Pyrimidine Patterns in the Genetic Code and in Restriction Enzyme Recognition Sequences. Swetlana Nikolajewa, Andreas Beyer, Maik Friedel, Jens Hollunder, Thomas Wilhelm. Institute of Molecular Biotechnology, Jena Germany.

435 views • 27 slides

PROTEIN SYNTHESIS

PROTEIN SYNTHESIS. PROTEINS.

242 views • 23 slides

Translation

Translation . Protein Synthesis. What is translation?. The synthesis of a polypeptide from the code on the mRNA. Occurs on a ribosome. Transfer RNA. Carries amino acids to the ribsome Each tRNA is specific for the amino acid it carries. Can be used over and over again.

309 views • 19 slides

Protein Synthesis

Protein Synthesis. Protein Synthesis What is protein synthesis? Is protein synthesis important? What is RNA? Where is RNA found? Is RNA similar to DNA? What is translation?. What is Protein Synthesis?. Protein Synthesis

1.24k views • 18 slides

The Design and Implementation of a Next Generation Name Service for the Internet

The Design and Implementation of a Next Generation Name Service for the Internet. Leo Bhebhe leo.bhebhe@nokia.com. Contents. Introduction Name Servers and Name Resolution Current Issues With Domain Name System (DNS) Cooperative Domain Name System (CoDoNS) Performance measurements

296 views • 18 slides

The Design and Implementation of a Next Generation Name Service for the Internet

The Design and Implementation of a Next Generation Name Service for the Internet. Leo Bhebhe leo.bhebhe@nokia.com. Contents. Introduction Name Servers and Name Resolution Current Issues With Domain Name System (DNS) Cooperative Domain Name System (CoDoNS) Performance measurements

192 views • 18 slides

Polypeptide Synthesis

Polypeptide Synthesis. From Genes to Proteins. Transcription in prokaryotes. Simple process No nucleus; ribosomes lie close to the DNA in cytoplasm 1 st part of the mRNA attaches directly to ribosomes The rest is being transcribed Assembly of aa into proteins begins right away.

322 views • 15 slides

DNA Transcription & Translation

DNA Transcription & Translation. Bio 6B: Explain replication, transcription, and translation using models of DNA and ribonucleic acid RNA. Transcription Translation DNA mRNA Protein occurs in nucleus occurs on ribosome. DNA Transcription.

2.01k views • 8 slides

PROTEIN ASSEMBLY

PROTEIN ASSEMBLY. REVIEW: PROTEIN STRUCTURE. Polypeptide (Protein): Multiple amino acids connected by peptide bonds (polymer). One single amino acid (monomer). PROTEIN SYNTHESIS REVIEW. Central Dogma: DNA->mRNA-> tRNA -> a.a .-> protein Transcription (DNA to mRNA)

244 views • 8 slides

PROTEIN ASSEMBLY

PROTEIN ASSEMBLY. REVIEW: PROTEIN STRUCTURE. Polypeptide (Protein): Multiple amino acids connected by peptide bonds (polymer). One single amino acid (monomer). PROTEIN SYNTHESIS REVIEW. Central Dogma: DNA->mRNA-> tRNA -> a.a .-> protein Transcription (DNA to mRNA)

282 views • 8 slides

DNA

240 views • 6 slides

Early evolution of translation

A 0. A. U. C. Code. Strong codons. Mixed codons. Mixed codons. Weak codons. (6 H-bonds). (5 H-bonds). (5 H-bonds). (4 H-bonds). 000. Pro CC (C/U). Ser UC (C/U). Leu CU (C/U). Phe UU (C/U). 00 1. Pro CC (A/G). Ser UC (A/G). Leu CU (A/G). Leu UU (A/G). 1 00.

134 views • 1 slides