'Dna binding proteins' diaporamas de présentation

Welcome to MB Class

Welcome to MB Class. Molecular Biology of the Gene, 5/E --- Watson et al. (2004). Part I: Chemistry and Genetics Part II: Maintenance of the Genome Part III: Expression of the Genome Part IV: Regulation Part V: Methods. 2005-5-10. The revised central dogma. The structure of DNA and RNA.

1.15k views • 97 slides

Genetic Regulation

Genetic Regulation. OVERVIEW OF GENETIC REGULATION Regulation of gene expression is an essential feature in maintaining the functional integrity of a cell.

566 views • 56 slides

Chapter 12 Gene Regulation in Prokaryotes

Chapter 12 Gene Regulation in Prokaryotes. Gene Regulation Is Necessary?. By switching genes off when they are not needed, cells can prevent resources from being wasted. There should be natural selection favoring the ability to switch genes on and off.

988 views • 55 slides

Chapter 8

Chapter 8. Nucleotides and Nucleic Acids Part 1. Nucleotides and Nucleic Acids. Learning Goals. Biological function of nucleotides and nucleic acids Structures of common nucleotides Structure of double-stranded DNA Structures of ribonucleic acids How Proteins bind to DNA.

612 views • 43 slides

In vivo DNA binding pattern of the Polycomb Txn Factor

In vivo DNA binding pattern of the Polycomb Txn Factor. What are the genes to which it binds? How does it affect these genes?. 3. What determines where it Binds??. Nitrogenous base. Sugar. Phosphate. 1. Evidence for the Double Helix. helical. 1. Fiber Diffraction data :

590 views • 41 slides

In vivo DNA binding pattern of the Polycomb Txn Factor

In vivo DNA binding pattern of the Polycomb Txn Factor. What are the genes to which it binds? How does it affect these genes?. 3. What determines where it Binds??. Nitrogenous base. Sugar. Phosphate. 1. Evidence for the Double Helix. helical. 1. Fiber Diffraction data :

585 views • 41 slides

Transcription Biology Review

415 views • 28 slides

Section N Regulation of Transcription in Eukaryotes

Section N Regulation of Transcription in Eukaryotes. N1 Eukaryotic Transcription Factors N2 Examples of Transcriptional Regulation. N1 Eukaryotic Transcription Factors. Structure of a typical eukaryotic gene Transcription factor domain structure DNA-binding domains

601 views • 24 slides

How Do Biologists Study Gene Regulatory Networks? Journal Club 01/27/05, presented by Hong Lan

How Do Biologists Study Gene Regulatory Networks? Journal Club 01/27/05, presented by Hong Lan. Introduction to technologies Introduction to HNF4 a Go over the Richard Young Paper Some thoughts Brief review of Ingenuity Pathway Analysis. Biological Questions of DNA:Protein Interaction.

309 views • 22 slides

Chap. 4. Basic Molecular Genetic Mechanisms (Part A)

Chap. 4. Basic Molecular Genetic Mechanisms (Part A). Topics Structure of Nucleic Acids Transcription of Protein-coding Genes and Formation of Functional mRNA Decoding of mRNA by tRNAs Stepwise Synthesis of Proteins on Ribosomes DNA Replication. Goals

239 views • 22 slides

Mukund Thattai NCBS Bangalore

genetic networks in theory and practice. Mukund Thattai NCBS Bangalore. Ecoli: The best understood living organism. 1 ?M. 1 ?M. Ecoli: Complex matter that can be engineered. Network biology. protein. mRNA. DNA. RNAP. gene. Network biology. protein. mRNA. regulator. DNA. RNAP.

363 views • 21 slides

Nicholas M. Luscombe and Janet M. Thornton JMB (2002) 320, 991-1009

Protein-DNA interactions: amino acid conservation and the effects of mutations on binding specificity. Nicholas M. Luscombe and Janet M. Thornton JMB (2002) 320, 991-1009. Outline. Background Methods and Tools Results Discussions. Background.

296 views • 18 slides

Principles of purification of macromolecules

Principles of purification of macromolecules. Genetics 222 Method and Logic in Experimental Genetics. Reference Protein Purification: Principles and Practice Robert K. Scopes Third Edition Springer-Verlag 1994. Problem. Often need one component in a cell in purified form why purified?

383 views • 14 slides