Affinity Chromatography A Bioanalytical Tool Guided by: Mr. S.A.Pishwikar Sir. Asst. Professor. Presentation By: Mr. Arpit H. Patel. M.Pharm 1st sem. Department of Quality…

1. EXPRESSION OF GENETIC MATERIAL: FROM TRANSCRIPTION TO TRANSLATIONSRESHTI BAGATI Ph.D. Biotechnology J-12-D-02-biot 2. CONTENT: • Central Dogma Principle • Transcription…

Slide 1 Slide 2 General pattern of cis-acting control elements that regulate gene expression in yeast and metazoans (a) Genes of multicellular organisms contain both promoter-proximal…

Slide 1Chap. 7 Transcriptional Control of Gene Expression (Part C) Topics Molecular Mechanisms of Transcription Repression and Activation Regulation of Transcription Factor…

Slide 1 4 and 6 October, 2006 Chapter 12 Mechanism of Transcription Slide 2 Overview Transcription is superficially similar to replication, with important differences. E.…

Slide 1 Transcription Slide 2 Slide 3 Table 13-1 Slide 4 Structure of RNA polymerases ProkaryoticEukaryotic Slide 5 Transcription phases Slide 6 Sigma 70 promoters Transcription…

Slide 1 Step 2 of Protein Synthesis Slide 2  Transfer RNA: takes amino acids from the cytoplasm to a ribosome  Each tRNA carries a specific amino acid at one end and…

Slide 1 Protein synthesis decodes the information in messenger RNA Protein synthesis occurs in three phases: 1. Initiation – the translation machinery locates the start…

Chap. 7 Transcriptional Control of Gene Expression (Part C) Topics Molecular Mechanisms of Transcription Repression and Activation Regulation of Transcription Factor Activity…

The genetic code Codon = triplet of three bases which encodes an amino acid 64 possible codons = 43 each of 4 nucleotides can occupy each of 3 positions in the codon Deciphering…