List of figures 9. Abbreviations Introduction 14

Size: px
Start display at page:

Download "List of figures 9. Abbreviations Introduction 14"

Transcription

1 Table of Contents List of figures 9 Abbreviations Introduction The discovery of mobile genetic elements Classification of Eukaryotic Transposable elements Retroelements DNA Transposons Mechanisms of DNA elements transposition Tel/mariner superfamily and the Sleeping Beauty transposon The structure of the Sleeping Beauty transposon Functional domains of the SB transposase Interactions between Transposons and their hosts the life cycle of transposable elements The impact of Transposable elements on host genomes Regulation of transposition Aims and scopes of this study Materials and methods Chemicals and kits Consumables Technical equipments Software Bacteria strains Eukaryotic cells Plasmids used in these studies Oligonucleotides Enzymes Antibodies and fluoroconjugates DNA manipulation and general molecular biology techniques Transformation and plasmid isolation from E. coli cells Restriction enzyme digests Dephosphorylation of DNA fragments

2 DNA electrophoresis and isolation from agarose gel Ligation Standard PCR High fidelity PCR PCR-based mutagenesis DNA sequencing Transcription analysis and RNA methods Luciferase reporter assays RNA isolation from eukaryotic cells Reverse transcription and cdna synthesis Protein methods Protein concentration measurements Protein expression and isolation from E.coli cells Total protein extraction from eukaryotic cells SDS-PAGE separation of protein samples Coomassie Blue Staining Western blot analysis Protein immunoprecipitation : CK2 phosphorylation assay Cell culture methods General cells handling Transient transfections Generation of stable cell lines Chemical and stress treatment Microscopy and immunochemical techniques Transposase activity assays PCR-based transposon excision assay Colony forming transposition assay Statistical analysis Results Molecular mechanisms regulating transcription of the Sleeping Beauty transposase The endogenous promoter of the Sleeping Beauty transposon responds to certain stress conditions 75 5

3 4.1.2 The activity of the SB 5'UTR promoter is elevated in germ cells Sleeping Beauty transposon contains multiple regulatory sites located in its 5'UTR Members of SRY-box containing transcription factors and Heat Shock Factors induce transcription from the transposons' 5'UTR Mutagenesis of the transposons 5'UTR confirms the specificity of Sox/SRY and HSFs-mediated regulation of the SB promoter activity Subcellular localization of the Sleeping Beauty transposase. Influence of the heat stress, Heat Shock Proteins and post-translational modifications on transposase distribution and activity Sleeping Beauty transposase translocate to the nucleoli of heat stressed cells The cell cycle block in Gl/S and G2/M stages has no apparent effect on the transposase localization The SB transposase associates with centrosomes of dividing heat-shocked cells The nucleolar accumulation of the Sleeping Beauty transposase after heat shock is a conserved process independent on the tissue and species origin Nucleolar accumulation of the protein is the common property of Tclrelated transposases Sleeping Beauty transposase distribution after heat shock and the recovery from thermal stress is a dynamic process Sleeping Beauty transposase physically interacts with certain Heat Shock Proteins following thermal stress Hsp40 and Hsp70 chaperon proteins localize in nucleoli of heat-shocked cells Members of Hsp70 family and the heat shock enhance the enzymatic activity of the Sleeping Beauty transposase The Sleeping Beauty transposase contains a putative CK2 kinase recognition sites and undergoes in vitro phosphorylation The S152E mutation of CK2 motif of the SB transposase causes protein nucleolar sequestration Inhibition of the CK2 kinase activity decreases efficiency of the Sleeping Beauty transposition and results in nucleolar accumulation of the transposase enzyme 126 6

4 5. Discussion Transcriptional regulation of the Sleeping Beauty transposition Stress-mediated and tissue-specific regulation of the transposon promoter The presence of c/s-acting regulatory elements in transposon promoter regions Host-encoded factors acting on the transposase expression level The influence of stress and stress-induced host factors on the Sleeping Beauty transposase's localisation and activity The subcellular localization and compartmentalization of the SB transposase in interphase cells The association of the transposase with centrosomes of dividing cells The species and cell-type dependence of the Sleeping Beauty transposase localization and cellular distribution of other transposases The intracellular compartmentalisation of the transposase during stress and the recovery from the heat shock The physical interactors of the SB transposase in stress-exposed cells The role of the heat shock and stress-induced proteins in regulation of the transposase localization and activity The role of transposase modifications and CK2 signalling pathway in the regulation of transposition Identification of the CK2 putative recognition motifs and in vitro phosphorylation of the transposase protein The subcellular localization of the SB transposase variants with mutated CK2 phosphorylation sites The effect of the CK2 inhibition on the transposase's activity and subcellular distribution of the protein Bibliography Supplementary materials 171 Appendix 1. Transcriptional response of the Sleeping Beauty transposon to stress treatments 171 Appendix 2. The activity of the SB promoter in germ-line and somatic cells 174 Appendix 3. Prediction of c/s-acting regulatory elements located in the 5'UTR of the Sleeping Beauty transposon 175 7

5 Appendix 4. Induction of the Sleeping Beauty transposon promoter by cotransfected Sox/SRY and HSF transcription factors 178 Appendix 5. Confirmation of Sox/SRY and HSFs binding specificity to the SB transposon 5'UTR 180 Appendix 6. Interactions between the Sleeping Beauty transposase enzyme and various nucleolar proteins 181 Appendix 7. The effect of Heat Shock Proteins overexpression on the SB transposition activity 183 Appendix 8. Summary of post-translational modifications identified by ELM and PROSITE screens 184 Appendix 9. The effect of CK2 kinase inhibition on the SB transposition activity 185 Summary 186 Zusammenfassung 188 Acknowledgements 190 Curriculum Vitae 191

Notch 1 -dependent regulation of cell fate in colorectal cancer

Notch 1 -dependent regulation of cell fate in colorectal cancer Notch 1 -dependent regulation of cell fate in colorectal cancer Referees: PD Dr. Tobias Dick Prof. Dr. Wilfried Roth http://d-nb.info/1057851272 CONTENTS Summary 1 Zusammenfassung 2 1 INTRODUCTION 3 1.1

More information

2.1.2 Characterization of antiviral effect of cytokine expression on HBV replication in transduced mouse hepatocytes line

2.1.2 Characterization of antiviral effect of cytokine expression on HBV replication in transduced mouse hepatocytes line i 1 INTRODUCTION 1.1 Human Hepatitis B virus (HBV) 1 1.1.1 Pathogenesis of Hepatitis B 1 1.1.2 Genome organization of HBV 3 1.1.3 Structure of HBV virion 5 1.1.4 HBV life cycle 5 1.1.5 Experimental models

More information

Understanding the immune response to bacterial infections

Understanding the immune response to bacterial infections Understanding the immune response to bacterial infections A Ph.D. (SCIENCE) DISSERTATION SUBMITTED TO JADAVPUR UNIVERSITY SUSHIL KUMAR PATHAK DEPARTMENT OF CHEMISTRY BOSE INSTITUTE 2008 CONTENTS Page SUMMARY

More information

Protein Expression. A Practical Approach J. HIGGIN S

Protein Expression. A Practical Approach J. HIGGIN S Protein Expression A Practical Approach S. J. HIGGIN S B. D. HAMES List of contributors Abbreviations xv Xvi i 1. Protein expression in mammalian cell s Marlies Otter-Nilsson and Tommy Nilsso n 1. Introduction

More information

HCS604.03 Exercise 1 Dr. Jones Spring 2005. Recombinant DNA (Molecular Cloning) exercise:

HCS604.03 Exercise 1 Dr. Jones Spring 2005. Recombinant DNA (Molecular Cloning) exercise: HCS604.03 Exercise 1 Dr. Jones Spring 2005 Recombinant DNA (Molecular Cloning) exercise: The purpose of this exercise is to learn techniques used to create recombinant DNA or clone genes. You will clone

More information

How many of you have checked out the web site on protein-dna interactions?

How many of you have checked out the web site on protein-dna interactions? How many of you have checked out the web site on protein-dna interactions? Example of an approximately 40,000 probe spotted oligo microarray with enlarged inset to show detail. Find and be ready to discuss

More information

Biotechnology and Recombinant DNA (Chapter 9) Lecture Materials for Amy Warenda Czura, Ph.D. Suffolk County Community College

Biotechnology and Recombinant DNA (Chapter 9) Lecture Materials for Amy Warenda Czura, Ph.D. Suffolk County Community College Biotechnology and Recombinant DNA (Chapter 9) Lecture Materials for Amy Warenda Czura, Ph.D. Suffolk County Community College Primary Source for figures and content: Eastern Campus Tortora, G.J. Microbiology

More information

Trasposable elements: P elements

Trasposable elements: P elements Trasposable elements: P elements In 1938 Marcus Rhodes provided the first genetic description of an unstable mutation, an allele of a gene required for the production of pigment in maize. This instability

More information

Biotechnology: DNA Technology & Genomics

Biotechnology: DNA Technology & Genomics Chapter 20. Biotechnology: DNA Technology & Genomics 2003-2004 The BIG Questions How can we use our knowledge of DNA to: diagnose disease or defect? cure disease or defect? change/improve organisms? What

More information

Recombinant DNA & Genetic Engineering. Tools for Genetic Manipulation

Recombinant DNA & Genetic Engineering. Tools for Genetic Manipulation Recombinant DNA & Genetic Engineering g Genetic Manipulation: Tools Kathleen Hill Associate Professor Department of Biology The University of Western Ontario Tools for Genetic Manipulation DNA, RNA, cdna

More information

Arabidopsis. A Practical Approach. Edited by ZOE A. WILSON Plant Science Division, School of Biological Sciences, University of Nottingham

Arabidopsis. A Practical Approach. Edited by ZOE A. WILSON Plant Science Division, School of Biological Sciences, University of Nottingham Arabidopsis A Practical Approach Edited by ZOE A. WILSON Plant Science Division, School of Biological Sciences, University of Nottingham OXPORD UNIVERSITY PRESS List of Contributors Abbreviations xv xvu

More information

restriction enzymes 350 Home R. Ward: Spring 2001

restriction enzymes 350 Home R. Ward: Spring 2001 restriction enzymes 350 Home Restriction Enzymes (endonucleases): molecular scissors that cut DNA Properties of widely used Type II restriction enzymes: recognize a single sequence of bases in dsdna, usually

More information

AP BIOLOGY 2007 SCORING GUIDELINES

AP BIOLOGY 2007 SCORING GUIDELINES AP BIOLOGY 2007 SCORING GUIDELINES Question 4 A bacterial plasmid is 100 kb in length. The plasmid DNA was digested to completion with two restriction enzymes in three separate treatments: EcoRI, HaeIII,

More information

Molecular Biology Techniques: A Classroom Laboratory Manual THIRD EDITION

Molecular Biology Techniques: A Classroom Laboratory Manual THIRD EDITION Molecular Biology Techniques: A Classroom Laboratory Manual THIRD EDITION Susan Carson Heather B. Miller D.Scott Witherow ELSEVIER AMSTERDAM BOSTON HEIDELBERG LONDON NEW YORK OXFORD PARIS SAN DIEGO SAN

More information

Recombinant DNA and Biotechnology

Recombinant DNA and Biotechnology Recombinant DNA and Biotechnology Chapter 18 Lecture Objectives What Is Recombinant DNA? How Are New Genes Inserted into Cells? What Sources of DNA Are Used in Cloning? What Other Tools Are Used to Study

More information

Transfection-Transfer of non-viral genetic material into eukaryotic cells. Infection/ Transduction- Transfer of viral genetic material into cells.

Transfection-Transfer of non-viral genetic material into eukaryotic cells. Infection/ Transduction- Transfer of viral genetic material into cells. Transfection Key words: Transient transfection, Stable transfection, transfection methods, vector, plasmid, origin of replication, reporter gene/ protein, cloning site, promoter and enhancer, signal peptide,

More information

Innate Immunity. Insects rely solely on an innate immune system for defense against infection

Innate Immunity. Insects rely solely on an innate immune system for defense against infection Innate Immunity Insects rely solely on an innate immune system for defense against infection The importance of mammalian innate immunity has only recently become appreciated The innate immune response

More information

Control of Gene Expression

Control of Gene Expression Control of Gene Expression (Learning Objectives) Explain the role of gene expression is differentiation of function of cells which leads to the emergence of different tissues, organs, and organ systems

More information

RNA Viruses. A Practical Approac h. Alan J. Cann

RNA Viruses. A Practical Approac h. Alan J. Cann RNA Viruses A Practical Approac h Alan J. Cann List of protocols page xiii Abbreviations xvii Investigation of RNA virus genome structure 1 A j. Easton, A.C. Marriott and C.R. Pringl e 1 Introduction-the

More information

GENE CLONING AND RECOMBINANT DNA TECHNOLOGY

GENE CLONING AND RECOMBINANT DNA TECHNOLOGY GENE CLONING AND RECOMBINANT DNA TECHNOLOGY What is recombinant DNA? DNA from 2 different sources (often from 2 different species) are combined together in vitro. Recombinant DNA forms the basis of cloning.

More information

A role of microrna in the regulation of telomerase? Yuan Ming Yeh, Pei Rong Huang, and Tzu Chien V. Wang

A role of microrna in the regulation of telomerase? Yuan Ming Yeh, Pei Rong Huang, and Tzu Chien V. Wang A role of microrna in the regulation of telomerase? Yuan Ming Yeh, Pei Rong Huang, and Tzu Chien V. Wang Department of Molecular and Cellular Biology, Chang Gung University, Kwei San, Tao Yuan 333, Taiwan

More information

Genetics Lecture Notes 7.03 2005. Lectures 1 2

Genetics Lecture Notes 7.03 2005. Lectures 1 2 Genetics Lecture Notes 7.03 2005 Lectures 1 2 Lecture 1 We will begin this course with the question: What is a gene? This question will take us four lectures to answer because there are actually several

More information

Protein Expression and Analysis. Vijay Yajnik, MD, PhD GI Unit MGH

Protein Expression and Analysis. Vijay Yajnik, MD, PhD GI Unit MGH Protein Expression and Analysis Vijay Yajnik, MD, PhD GI Unit MGH Identify your needs Antigen production Biochemical studies Cell Biology Protein interaction studies including proteomics Structural studies

More information

Module 3 Questions. 7. Chemotaxis is an example of signal transduction. Explain, with the use of diagrams.

Module 3 Questions. 7. Chemotaxis is an example of signal transduction. Explain, with the use of diagrams. Module 3 Questions Section 1. Essay and Short Answers. Use diagrams wherever possible 1. With the use of a diagram, provide an overview of the general regulation strategies available to a bacterial cell.

More information

An Overview of Cells and Cell Research

An Overview of Cells and Cell Research An Overview of Cells and Cell Research 1 An Overview of Cells and Cell Research Chapter Outline Model Species and Cell types Cell components Tools of Cell Biology Model Species E. Coli: simplest organism

More information

DNA Fingerprinting. Unless they are identical twins, individuals have unique DNA

DNA Fingerprinting. Unless they are identical twins, individuals have unique DNA DNA Fingerprinting Unless they are identical twins, individuals have unique DNA DNA fingerprinting The name used for the unambiguous identifying technique that takes advantage of differences in DNA sequence

More information

Supplementary Materials for

Supplementary Materials for www.sciencesignaling.org/cgi/content/full/7/339/ra80/dc1 Supplementary Materials for Manipulation of receptor oligomerization as a strategy to inhibit signaling by TNF superfamily members Julia T. Warren,

More information

Recombinant DNA Unit Exam

Recombinant DNA Unit Exam Recombinant DNA Unit Exam Question 1 Restriction enzymes are extensively used in molecular biology. Below are the recognition sites of two of these enzymes, BamHI and BclI. a) BamHI, cleaves after the

More information

MUTATION, DNA REPAIR AND CANCER

MUTATION, DNA REPAIR AND CANCER MUTATION, DNA REPAIR AND CANCER 1 Mutation A heritable change in the genetic material Essential to the continuity of life Source of variation for natural selection New mutations are more likely to be harmful

More information

SUPPLEMENTARY DATA 1

SUPPLEMENTARY DATA 1 SUPPLEMENTARY DATA 1 Supplementary Figure S1. Overexpression of untagged Ago2 inhibits the nuclear transport of the dotted foci of GFP-signal of myc-gfp-tnrc6a-nes-mut. (A C) HeLa cells expressing myc-gfp-tnrc6a-nes-mut

More information

Appendix 2 Molecular Biology Core Curriculum. Websites and Other Resources

Appendix 2 Molecular Biology Core Curriculum. Websites and Other Resources Appendix 2 Molecular Biology Core Curriculum Websites and Other Resources Chapter 1 - The Molecular Basis of Cancer 1. Inside Cancer http://www.insidecancer.org/ From the Dolan DNA Learning Center Cold

More information

How To Understand How Gene Expression Is Regulated

How To Understand How Gene Expression Is Regulated What makes cells different from each other? How do cells respond to information from environment? Regulation of: - Transcription - prokaryotes - eukaryotes - mrna splicing - mrna localisation and translation

More information

Recombinant DNA Technology

Recombinant DNA Technology Recombinant DNA Technology Dates in the Development of Gene Cloning: 1965 - plasmids 1967 - ligase 1970 - restriction endonucleases 1972 - first experiments in gene splicing 1974 - worldwide moratorium

More information

Microarray Technology

Microarray Technology Microarrays And Functional Genomics CPSC265 Matt Hudson Microarray Technology Relatively young technology Usually used like a Northern blot can determine the amount of mrna for a particular gene Except

More information

Nucleic Acid Techniques in Bacterial Systematics

Nucleic Acid Techniques in Bacterial Systematics Nucleic Acid Techniques in Bacterial Systematics Edited by Erko Stackebrandt Department of Microbiology University of Queensland St Lucia, Australia and Michael Goodfellow Department of Microbiology University

More information

Name Class Date. Figure 13 1. 2. Which nucleotide in Figure 13 1 indicates the nucleic acid above is RNA? a. uracil c. cytosine b. guanine d.

Name Class Date. Figure 13 1. 2. Which nucleotide in Figure 13 1 indicates the nucleic acid above is RNA? a. uracil c. cytosine b. guanine d. 13 Multiple Choice RNA and Protein Synthesis Chapter Test A Write the letter that best answers the question or completes the statement on the line provided. 1. Which of the following are found in both

More information

Expression and Purification of Recombinant Protein in bacteria and Yeast. Presented By: Puspa pandey, Mohit sachdeva & Ming yu

Expression and Purification of Recombinant Protein in bacteria and Yeast. Presented By: Puspa pandey, Mohit sachdeva & Ming yu Expression and Purification of Recombinant Protein in bacteria and Yeast Presented By: Puspa pandey, Mohit sachdeva & Ming yu DNA Vectors Molecular carriers which carry fragments of DNA into host cell.

More information

The world of non-coding RNA. Espen Enerly

The world of non-coding RNA. Espen Enerly The world of non-coding RNA Espen Enerly ncrna in general Different groups Small RNAs Outline mirnas and sirnas Speculations Common for all ncrna Per def.: never translated Not spurious transcripts Always/often

More information

Chapter 3. Protein Structure and Function

Chapter 3. Protein Structure and Function Chapter 3 Protein Structure and Function Broad functional classes So Proteins have structure and function... Fine! -Why do we care to know more???? Understanding functional architechture gives us POWER

More information

Sample Questions for Exam 3

Sample Questions for Exam 3 Sample Questions for Exam 3 1. All of the following occur during prometaphase of mitosis in animal cells except a. the centrioles move toward opposite poles. b. the nucleolus can no longer be seen. c.

More information

Just the Facts: A Basic Introduction to the Science Underlying NCBI Resources

Just the Facts: A Basic Introduction to the Science Underlying NCBI Resources 1 of 8 11/7/2004 11:00 AM National Center for Biotechnology Information About NCBI NCBI at a Glance A Science Primer Human Genome Resources Model Organisms Guide Outreach and Education Databases and Tools

More information

Gene mutation and molecular medicine Chapter 15

Gene mutation and molecular medicine Chapter 15 Gene mutation and molecular medicine Chapter 15 Lecture Objectives What Are Mutations? How Are DNA Molecules and Mutations Analyzed? How Do Defective Proteins Lead to Diseases? What DNA Changes Lead to

More information

INTERNATIONAL CONFERENCE ON HARMONISATION OF TECHNICAL REQUIREMENTS FOR REGISTRATION OF PHARMACEUTICALS FOR HUMAN USE Q5B

INTERNATIONAL CONFERENCE ON HARMONISATION OF TECHNICAL REQUIREMENTS FOR REGISTRATION OF PHARMACEUTICALS FOR HUMAN USE Q5B INTERNATIONAL CONFERENCE ON HARMONISATION OF TECHNICAL REQUIREMENTS FOR REGISTRATION OF PHARMACEUTICALS FOR HUMAN USE ICH HARMONISED TRIPARTITE GUIDELINE QUALITY OF BIOTECHNOLOGICAL PRODUCTS: ANALYSIS

More information

HiPer RT-PCR Teaching Kit

HiPer RT-PCR Teaching Kit HiPer RT-PCR Teaching Kit Product Code: HTBM024 Number of experiments that can be performed: 5 Duration of Experiment: Protocol: 4 hours Agarose Gel Electrophoresis: 45 minutes Storage Instructions: The

More information

Interaktionen von RNAs und Proteinen

Interaktionen von RNAs und Proteinen Sonja Prohaska Computational EvoDevo Universitaet Leipzig June 9, 2015 Studying RNA-protein interactions Given: target protein known to bind to RNA problem: find binding partners and binding sites experimental

More information

Chapter 5: Organization and Expression of Immunoglobulin Genes

Chapter 5: Organization and Expression of Immunoglobulin Genes Chapter 5: Organization and Expression of Immunoglobulin Genes I. Genetic Model Compatible with Ig Structure A. Two models for Ab structure diversity 1. Germ-line theory: maintained that the genome contributed

More information

Lecture 1 MODULE 3 GENE EXPRESSION AND REGULATION OF GENE EXPRESSION. Professor Bharat Patel Office: Science 2, 2.36 Email: b.patel@griffith.edu.

Lecture 1 MODULE 3 GENE EXPRESSION AND REGULATION OF GENE EXPRESSION. Professor Bharat Patel Office: Science 2, 2.36 Email: b.patel@griffith.edu. Lecture 1 MODULE 3 GENE EXPRESSION AND REGULATION OF GENE EXPRESSION Professor Bharat Patel Office: Science 2, 2.36 Email: b.patel@griffith.edu.au What is Gene Expression & Gene Regulation? 1. Gene Expression

More information

RIBOPROTECT. RNase Inhibitor RT33-020, RT33-100

RIBOPROTECT. RNase Inhibitor RT33-020, RT33-100 RIBOPROTECT RT33-020, RT33-100 RT33-020, RT33-100 RIBOPROTECT The RIBOPROTECT is a recombinant protein isolated and purified from Escherichia coli. It inhibits ribonuclease (RNase) activity of enzymes

More information

Algorithms in Computational Biology (236522) spring 2007 Lecture #1

Algorithms in Computational Biology (236522) spring 2007 Lecture #1 Algorithms in Computational Biology (236522) spring 2007 Lecture #1 Lecturer: Shlomo Moran, Taub 639, tel 4363 Office hours: Tuesday 11:00-12:00/by appointment TA: Ilan Gronau, Taub 700, tel 4894 Office

More information

Pharmaceutical Biotechnology. Recombinant DNA technology Western blotting and SDS-PAGE

Pharmaceutical Biotechnology. Recombinant DNA technology Western blotting and SDS-PAGE Pharmaceutical Biotechnology Recombinant DNA technology Western blotting and SDS-PAGE Recombinant DNA Technology Protein Synthesis Western Blot Western blots allow investigators to determine the molecular

More information

STUDIES ON SEED STORAGE PROTEINS OF SOME ECONOMICALLY MINOR PLANTS

STUDIES ON SEED STORAGE PROTEINS OF SOME ECONOMICALLY MINOR PLANTS STUDIES ON SEED STORAGE PROTEINS OF SOME ECONOMICALLY MINOR PLANTS THESIS SUBMITTED FOR THE DEGREB OF DOCTOR OF PHILOSOPHY (SCIENCE) OF THE UNIVERSITY OF CALCUTTA 1996 NRISINHA DE, M.Sc DEPARTMENT OF BIOCHEMISTRY

More information

CHAPTER 6: RECOMBINANT DNA TECHNOLOGY YEAR III PHARM.D DR. V. CHITRA

CHAPTER 6: RECOMBINANT DNA TECHNOLOGY YEAR III PHARM.D DR. V. CHITRA CHAPTER 6: RECOMBINANT DNA TECHNOLOGY YEAR III PHARM.D DR. V. CHITRA INTRODUCTION DNA : DNA is deoxyribose nucleic acid. It is made up of a base consisting of sugar, phosphate and one nitrogen base.the

More information

BBSRC TECHNOLOGY STRATEGY: TECHNOLOGIES NEEDED BY RESEARCH KNOWLEDGE PROVIDERS

BBSRC TECHNOLOGY STRATEGY: TECHNOLOGIES NEEDED BY RESEARCH KNOWLEDGE PROVIDERS BBSRC TECHNOLOGY STRATEGY: TECHNOLOGIES NEEDED BY RESEARCH KNOWLEDGE PROVIDERS 1. The Technology Strategy sets out six areas where technological developments are required to push the frontiers of knowledge

More information

AP Biology Essential Knowledge Student Diagnostic

AP Biology Essential Knowledge Student Diagnostic AP Biology Essential Knowledge Student Diagnostic Background The Essential Knowledge statements provided in the AP Biology Curriculum Framework are scientific claims describing phenomenon occurring in

More information

Genetics 301 Sample Final Examination Spring 2003

Genetics 301 Sample Final Examination Spring 2003 Genetics 301 Sample Final Examination Spring 2003 50 Multiple Choice Questions-(Choose the best answer) 1. A cross between two true breeding lines one with dark blue flowers and one with bright white flowers

More information

Lecture 13: DNA Technology. DNA Sequencing. DNA Sequencing Genetic Markers - RFLPs polymerase chain reaction (PCR) products of biotechnology

Lecture 13: DNA Technology. DNA Sequencing. DNA Sequencing Genetic Markers - RFLPs polymerase chain reaction (PCR) products of biotechnology Lecture 13: DNA Technology DNA Sequencing Genetic Markers - RFLPs polymerase chain reaction (PCR) products of biotechnology DNA Sequencing determine order of nucleotides in a strand of DNA > bases = A,

More information

LightSwitch Luciferase Assay System

LightSwitch Luciferase Assay System Constructs, Assays & Services Assay System Promoter GoClones Synthetic Response Elements Pathway Cell Lines 3 UTR GoClones mirna Mimics & Inhibitors Synthetic mirna Targets Transfection Reagents Assay

More information

Mir-X mirna First-Strand Synthesis Kit User Manual

Mir-X mirna First-Strand Synthesis Kit User Manual User Manual Mir-X mirna First-Strand Synthesis Kit User Manual United States/Canada 800.662.2566 Asia Pacific +1.650.919.7300 Europe +33.(0)1.3904.6880 Japan +81.(0)77.543.6116 Clontech Laboratories, Inc.

More information

DNA Replication & Protein Synthesis. This isn t a baaaaaaaddd chapter!!!

DNA Replication & Protein Synthesis. This isn t a baaaaaaaddd chapter!!! DNA Replication & Protein Synthesis This isn t a baaaaaaaddd chapter!!! The Discovery of DNA s Structure Watson and Crick s discovery of DNA s structure was based on almost fifty years of research by other

More information

Action for Proposal for Implementation of Biotechnology Instruction at Fort Lauderdale High School

Action for Proposal for Implementation of Biotechnology Instruction at Fort Lauderdale High School Action for Proposal for Implementation of Biotechnology Instruction at Fort Lauderdale High School Valerie Ruwe Fort Lauderdale High School Abstract As part of the Next Generation Strategic Plan, the Florida

More information

First Strand cdna Synthesis

First Strand cdna Synthesis 380PR 01 G-Biosciences 1-800-628-7730 1-314-991-6034 technical@gbiosciences.com A Geno Technology, Inc. (USA) brand name First Strand cdna Synthesis (Cat. # 786 812) think proteins! think G-Biosciences

More information

Gene Transcription in Prokaryotes

Gene Transcription in Prokaryotes Gene Transcription in Prokaryotes Operons: in prokaryotes, genes that encode protein participating in a common pathway are organized together. This group of genes, arranged in tandem, is called an OPERON.

More information

Lecture Series 7. From DNA to Protein. Genotype to Phenotype. Reading Assignments. A. Genes and the Synthesis of Polypeptides

Lecture Series 7. From DNA to Protein. Genotype to Phenotype. Reading Assignments. A. Genes and the Synthesis of Polypeptides Lecture Series 7 From DNA to Protein: Genotype to Phenotype Reading Assignments Read Chapter 7 From DNA to Protein A. Genes and the Synthesis of Polypeptides Genes are made up of DNA and are expressed

More information

MAB Solut. MABSolys Génopole Campus 1 5 rue Henri Desbruères 91030 Evry Cedex. www.mabsolut.com. is involved at each stage of your project

MAB Solut. MABSolys Génopole Campus 1 5 rue Henri Desbruères 91030 Evry Cedex. www.mabsolut.com. is involved at each stage of your project Mabsolus-2015-UK:Mise en page 1 03/07/15 14:13 Page1 Services provider Department of MABSolys from conception to validation MAB Solut is involved at each stage of your project Creation of antibodies Production

More information

ARABIDOPSIS. A Laboratory Manual DETLEF WEIGEL JANE GLAZEBROOK

ARABIDOPSIS. A Laboratory Manual DETLEF WEIGEL JANE GLAZEBROOK ARABIDOPSIS A Laboratory Manual DETLEF WEIGEL Salk Institute, Plant Biology Laboratory La Jolla, California Max Planck Institute for Developmental Biology Tubingen, Germany JANE GLAZEBROOK Torrey Mesa

More information

Biology Behind the Crime Scene Week 4: Lab #4 Genetics Exercise (Meiosis) and RFLP Analysis of DNA

Biology Behind the Crime Scene Week 4: Lab #4 Genetics Exercise (Meiosis) and RFLP Analysis of DNA Page 1 of 5 Biology Behind the Crime Scene Week 4: Lab #4 Genetics Exercise (Meiosis) and RFLP Analysis of DNA Genetics Exercise: Understanding how meiosis affects genetic inheritance and DNA patterns

More information

Genetic Engineering and Biotechnology

Genetic Engineering and Biotechnology 1 So, what is biotechnology?? The use of living organisms to carry out defined chemical processes for industrial or commercial application. The office of Technology Assessment of the U.S. Congress defines

More information

1.5 page 3 DNA Replication S. Preston 1

1.5 page 3 DNA Replication S. Preston 1 AS Unit 1: Basic Biochemistry and Cell Organisation Name: Date: Topic 1.5 Nucleic Acids and their functions Page 3 l. DNA Replication 1. Go through PowerPoint 2. Read notes p2 and then watch the animation

More information

Question 4 /29 points. Total /100 points

Question 4 /29 points. Total /100 points MIT Department of Biology 7.28, Spring 2005 - Molecular Biology 7.28 Spring 2005 Exam Three Question 1 Question 2 Question 3 /30 points /20 points /21 points Question 4 /29 points Total /100 points 1 Question

More information

CONTENT. Chapter 1 Review of Literature. List of figures. List of tables

CONTENT. Chapter 1 Review of Literature. List of figures. List of tables Abstract Abbreviations List of figures CONTENT I-VI VII-VIII IX-XII List of tables XIII Chapter 1 Review of Literature 1. Vaccination against intracellular pathogens 1-34 1.1 Role of different immune responses

More information

pcas-guide System Validation in Genome Editing

pcas-guide System Validation in Genome Editing pcas-guide System Validation in Genome Editing Tagging HSP60 with HA tag genome editing The latest tool in genome editing CRISPR/Cas9 allows for specific genome disruption and replacement in a flexible

More information

OriGene Technologies, Inc. MicroRNA analysis: Detection, Perturbation, and Target Validation

OriGene Technologies, Inc. MicroRNA analysis: Detection, Perturbation, and Target Validation OriGene Technologies, Inc. MicroRNA analysis: Detection, Perturbation, and Target Validation -Optimal strategies to a successful mirna research project Optimal strategies to a successful mirna research

More information

Chapter 8. Summary and Perspectives

Chapter 8. Summary and Perspectives Chapter 8 Summary and Perspectives 131 Chapter 8 Summary Overexpression of the multidrug resistance protein MRP1 confer multidrug resistance (MDR) to cancer cells. The contents of this thesis describe

More information

Effects of Antibiotics on Bacterial Growth and Protein Synthesis: Student Laboratory Manual

Effects of Antibiotics on Bacterial Growth and Protein Synthesis: Student Laboratory Manual Effects of Antibiotics on Bacterial Growth and Protein Synthesis: Student Laboratory Manual I. Purpose...1 II. Introduction...1 III. Inhibition of Bacterial Growth Protocol...2 IV. Inhibition of in vitro

More information

4. DNA replication Pages: 979-984 Difficulty: 2 Ans: C Which one of the following statements about enzymes that interact with DNA is true?

4. DNA replication Pages: 979-984 Difficulty: 2 Ans: C Which one of the following statements about enzymes that interact with DNA is true? Chapter 25 DNA Metabolism Multiple Choice Questions 1. DNA replication Page: 977 Difficulty: 2 Ans: C The Meselson-Stahl experiment established that: A) DNA polymerase has a crucial role in DNA synthesis.

More information

On the origin of giant multinuclear Reed-Sternberg cells and the role of CD4 T cells in Hodgkin lymphoma

On the origin of giant multinuclear Reed-Sternberg cells and the role of CD4 T cells in Hodgkin lymphoma On the origin of giant multinuclear Reed-Sternberg cells and the role of CD4 T cells in Hodgkin lymphoma Uber die Entstehung von multinuklearen Reed-Sternberg Riesenzellen und die Rolle von CD4 T-Zellen

More information

1 Mutation and Genetic Change

1 Mutation and Genetic Change CHAPTER 14 1 Mutation and Genetic Change SECTION Genes in Action KEY IDEAS As you read this section, keep these questions in mind: What is the origin of genetic differences among organisms? What kinds

More information

Řekněte si o vzorky zdarma!

Řekněte si o vzorky zdarma! strana 1 z 6 Ceník platí v souladu s Obchodními podmínkami LAB MARK od 15.10.2015 Core Reagents for Molecular Biology www.bioline.com Řekněte si o vzorky zdarma! PCR ENZYME & MIXES DNA Polymerases - For

More information

Control of Gene Expression

Control of Gene Expression Home Gene Regulation Is Necessary? Control of Gene Expression By switching genes off when they are not needed, cells can prevent resources from being wasted. There should be natural selection favoring

More information

Chapter 18 Regulation of Gene Expression

Chapter 18 Regulation of Gene Expression Chapter 18 Regulation of Gene Expression 18.1. 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

More information

VLLM0421c Medical Microbiology I, practical sessions. Protocol to topic J10

VLLM0421c Medical Microbiology I, practical sessions. Protocol to topic J10 Topic J10+11: Molecular-biological methods + Clinical virology I (hepatitis A, B & C, HIV) To study: PCR, ELISA, your own notes from serology reactions Task J10/1: DNA isolation of the etiological agent

More information

Biology in Popular Culture Natural Science Field-of-Study Proposal

Biology in Popular Culture Natural Science Field-of-Study Proposal Biology in Popular Culture Natural Science Field-of-Study Proposal 1. Course number (assigned according to Arts & Sciences guidelines and after consultation with the Registrar s Office) 103 2. Full course

More information

Chapter 3 Contd. Western blotting & SDS PAGE

Chapter 3 Contd. Western blotting & SDS PAGE Chapter 3 Contd. Western blotting & SDS PAGE Western Blot Western blots allow investigators to determine the molecular weight of a protein and to measure relative amounts of the protein present in different

More information

Lezioni Dipartimento di Oncologia Farmacologia Molecolare. RNA interference. Giovanna Damia 29 maggio 2006

Lezioni Dipartimento di Oncologia Farmacologia Molecolare. RNA interference. Giovanna Damia 29 maggio 2006 Lezioni Dipartimento di Oncologia Farmacologia Molecolare RNA interference Giovanna Damia 29 maggio 2006 RNA INTERFERENCE Sequence-specific gene suppression by dsrnas Gene silencing by dsrna: C. elegans

More information

Complex multicellular organisms are produced by cells that switch genes on and off during development.

Complex multicellular organisms are produced by cells that switch genes on and off during development. Home Control of Gene Expression 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

More information

AP BIOLOGY 2009 SCORING GUIDELINES

AP BIOLOGY 2009 SCORING GUIDELINES AP BIOLOGY 2009 SCORING GUIDELINES Question 4 The flow of genetic information from DNA to protein in eukaryotic cells is called the central dogma of biology. (a) Explain the role of each of the following

More information

Innovations in Molecular Epidemiology

Innovations in Molecular Epidemiology Innovations in Molecular Epidemiology Molecular Epidemiology Measure current rates of active transmission Determine whether recurrent tuberculosis is attributable to exogenous reinfection Determine whether

More information

Immunology Ambassador Guide (updated 2014)

Immunology Ambassador Guide (updated 2014) Immunology Ambassador Guide (updated 2014) Immunity and Disease We will talk today about the immune system and how it protects us from disease. Also, we ll learn some unique ways that our immune system

More information

Twincore - Zentrum für Experimentelle und Klinische Infektionsforschung Institut für Molekulare Bakteriologie

Twincore - Zentrum für Experimentelle und Klinische Infektionsforschung Institut für Molekulare Bakteriologie Twincore - Zentrum für Experimentelle und Klinische Infektionsforschung Institut für Molekulare Bakteriologie 0 HELMHOLTZ I ZENTRUM FÜR INFEKTIONSFORSCHUNG Technische Universität Braunschweig Institut

More information

RevertAid Premium First Strand cdna Synthesis Kit

RevertAid Premium First Strand cdna Synthesis Kit RevertAid Premium First Strand cdna Synthesis Kit #K1651, #K1652 CERTIFICATE OF ANALYSIS #K1651 Lot QUALITY CONTROL RT-PCR using 100 fg of control GAPDH RNA and GAPDH control primers generated a prominent

More information

GeneCopoeia Genome Editing Tools for Safe Harbor Integration in. Mice and Humans. Ed Davis, Liuqing Qian, Ruiqing li, Junsheng Zhou, and Jinkuo Zhang

GeneCopoeia Genome Editing Tools for Safe Harbor Integration in. Mice and Humans. Ed Davis, Liuqing Qian, Ruiqing li, Junsheng Zhou, and Jinkuo Zhang G e n e C o p o eia TM Expressway to Discovery APPLICATION NOTE Introduction GeneCopoeia Genome Editing Tools for Safe Harbor Integration in Mice and Humans Ed Davis, Liuqing Qian, Ruiqing li, Junsheng

More information

Becker Muscular Dystrophy

Becker Muscular Dystrophy Muscular Dystrophy A Case Study of Positional Cloning Described by Benjamin Duchenne (1868) X-linked recessive disease causing severe muscular degeneration. 100 % penetrance X d Y affected male Frequency

More information

4.1 3T12 and 312 are immortalized cell lines with transforming potential:

4.1 3T12 and 312 are immortalized cell lines with transforming potential: DISCUSSION CHAPTER 4 4.1 3T12 and 312 are immortalized cell lines with transforming potential: Transformation of a normal cell with finite number of divisions into a tumorigenic cell of potentially infinite

More information

GENE REGULATION. Teacher Packet

GENE REGULATION. Teacher Packet AP * BIOLOGY GENE REGULATION Teacher Packet AP* is a trademark of the College Entrance Examination Board. The College Entrance Examination Board was not involved in the production of this material. Pictures

More information

Investigating the role of a Cryptosporidium parum apyrase in infection

Investigating the role of a Cryptosporidium parum apyrase in infection Investigating the role of a Cryptosporidium parum apyrase in infection David Riccardi and Patricio Manque Abstract This project attempted to characterize the function of a Cryptosporidium parvum apyrase

More information

Genetomic Promototypes

Genetomic Promototypes Genetomic Promototypes Mirkó Palla and Dana Pe er Department of Mechanical Engineering Clarkson University Potsdam, New York and Department of Genetics Harvard Medical School 77 Avenue Louis Pasteur Boston,

More information

ptune Inducible Vector

ptune Inducible Vector ptune Inducible Vector Application Guide Table of Contents Package contents and Storage Conditions:...2 Related products:...2 Introduction...2 Figure 1. Schematic Diagrams of ptune Inducible vector...3

More information

Title: Protein Isolation and Identification in Genetically Modified Food

Title: Protein Isolation and Identification in Genetically Modified Food Title: Protein Isolation and Identification in Genetically Modified Food Paula Ladd WestShore JR/SR HS This biotechnology unit is directed toward upper level science research students or AP Biology students.

More information

Gene Regulation -- The Lac Operon

Gene Regulation -- The Lac Operon Gene Regulation -- The Lac Operon Specific proteins are present in different tissues and some appear only at certain times during development. All cells of a higher organism have the full set of genes:

More information

Current Motif Discovery Tools and their Limitations

Current Motif Discovery Tools and their Limitations Current Motif Discovery Tools and their Limitations Philipp Bucher SIB / CIG Workshop 3 October 2006 Trendy Concepts and Hypotheses Transcription regulatory elements act in a context-dependent manner.

More information