Integrated Genomics: A Discovery-Based Laboratory Course / Edition 1

Integrated Genomics: A Discovery-Based Laboratory Course / Edition 1

by Guy A. Caldwell, Shelli N. Williams, Kim A. Caldwell, Shelli Williams
     
 

Integrated Genomics

A discovery-Based Laboratory Course.

Integrated Genomics: A Discovery-Based Laboratory Course introduces the excitement of discovery to the basic molecular biology laboratory. Utilizing up-to-date molecular biology protocols and a basic experimental design, this text offers experience with three different model

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Overview

Integrated Genomics

A discovery-Based Laboratory Course.

Integrated Genomics: A Discovery-Based Laboratory Course introduces the excitement of discovery to the basic molecular biology laboratory. Utilizing up-to-date molecular biology protocols and a basic experimental design, this text offers experience with three different model systems. Students will become familiar with the simplicity and power of single-celled organisms, E. coli and S. cerevisiae, as they search for genes that interact and function within the nematode C.elegans. They will also begin to explore the wealth of bioinformatics data available on the Internet via numerous exercises incorporated throughout the book.

Using simple and inexpensive techniques, the concluding chapters enable students to examine the phenotypic consequences of reducing gene function within C. elegans. The authors have included a range of alternative experiments that offer flexibility in determining the end date or goal of the laboratory, as well as working within the available budget and resources of most classroom environments.

Key Features

  • Provides training with multiple inexpensive and popular model organisms including C. elegans and S. cerevisiae
  • Adopts a student-tested, discovery-based format.
  • Integrates basic bioinformatics within an experimental context
  • Inclusive of modern molecular genomic/proteomic technologies such as the yeast two-hybrid system and RNAi
  • Accompanying website includes easy access to instructional materials and experimental reagents including all strains and plasmids used in the course

An invaluable text for advanced undergraduate and postgraduate students studying cell and molecular biology, genetics, microbiology, biochemistry, proteomics, genomics and bioinformatics.

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Product Details

ISBN-13:
9780470095010
Publisher:
Wiley
Publication date:
09/25/2006
Pages:
246
Product dimensions:
8.80(w) x 11.12(h) x 0.81(d)

Table of Contents

Preface.

Author biographies.

Acknowledgments.

List of figures.

1 Introduction to basic laboratory genetics.

1.1 Transferring and handling C. elegans.

1.2 Introduction to laboratory genetics.

2 Gene expression analysis using transgenic animals.

2.1 Transgenic gene expression analysis in C. elegans: lacZ staining.

2.2 Transgenic gene expression analysis in C. elegans: GFP analysis.

3 Creation and testing of transgenic yeast for use in protein–protein interaction screening.

3.1 Small-scale transformation of S. cerevisiae.

3.2 Transformation of S. cerevisiae to test for non-specific interaction.

3.3 Assaying for protein–protein interaction by reporter gene expression.

4 Yeast two-hybrid screening.

4.1 Protein–protein interaction screening of a C. elegans cDNA library.

4.2 Assaying for protein–protein interaction by reporter gene expression.

5 Isolation and identification of interacting proteins.

5.1 Preparation of electrocompetent E. coli.

5.2 Isolation of DNA from yeast and electroporation of E. coli.

5.3 Small-scale isolation of plasmid DNA from E. coli: the mini-prep.

5.4 Sequencing of two-hybrid library plasmid DNA vectors.

6 Using bioinformatics in modern science.

6.1 DNA sequence chromatogram.

6.2 BLASTing your sequence.

6.3 Evaluating sequence results and choosing an RNAi target.

6.4 Bioinformatics practice questions.

7 Generation of an RNAi vector.

7.1 Small-scale isolation of genomic DNA from C. elegans.

7.2 PCR amplification of target gene sequence from C. elegans genomic DNA.

7.3 Preparations for cloning to generate RNAi vector.

7.3.1 Agarose gel electrophoresis.

7.3.2 Removal of dNTPs from PCR reaction.

7.3.3 Restriction enzyme digestion of PCR product and C. elegans RNAi vector.

7.4 Gel purification of DNA and ligation of vector and PCR-amplified DNA.

7.4.1 Preparative agarose gel electrophoresis.

7.4.2 Gel purification of DNA from agarose gel.

7.4.3 Ligation of vector and PCR-amplified DNA.

7.5 Transformation of ligation reactions.

7.6 PCR screening of transformation colonies.

7.7 Small-scale isolation of plasmid DNA from E. coli: the mini-prep.

7.8 Verifying successful ligation by restriction digestion.

8 RNA-mediated interference by bacterial feeding.

8.1 Preparation of RNAi-feeding bacteria for transformation.

8.2 Media preparation for RNAi feeding.

8.3 Transformation of RNAi-feeding strain HT115(DE3).

8.4 RNA interference by bacterial feeding of C. elegans.

8.5 Analyzing effects of dsRNAi.

8.5.1 Assaying for sterility (Ste) or embryonic lethality (Emb).

8.5.2 Assaying for growth effect.

8.5.3 Assaying for morphological effects.

8.5.4 Assaying for general neuromuscular effects.

8.5.5 Assaying for specific neuronal effects.

8.5.6 Assaying for dauer formation.

Appendix I Recombinational cloning.

AI.1 Isolation of genomic DNA from C. elegans.

AI.2 PCR amplification of target gene sequence from C. elegans genomic DNA.

AI.3 Agarose gel electrophoresis and clean-up of PCR reaction.

AI.4 Entry vector cloning.

AI.5 Small-scale isolation of plasmid DNA from E. coli: the mini-prep.

AI.6 Destination vector cloning.

AI.7 Small-scale isolation of plasmid DNA from E. coli: the mini-prep.

Appendix II Recipes and media preparation.

Solution recipes.

Media preparation.

Appendix III Sterile techniques and worm protocols.

Sterile techniques.

Worm protocols.

Appendix IV Mutant C. elegans phenotypes.

Appendix V Vector maps.

Subject index.

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