The Thread of Life
The Story of Genes and Genetic Engineering

Describes, in a delightfully accessible way, the fascinating world of the molecular biology of the gene.

Susan Aldridge (Author)

9780521465427, Cambridge University Press

Hardback, published 21 March 1996

272 pages, 18 b/w illus. 1 table
23.5 x 15.9 x 2.3 cm, 0.595 kg

'… begins with a concise but clear and accurate account of what genes are and how they were discovered … The author writes clearly and concisely, avoiding jargon by using homely analogies and simple explanations, but without compromising scientific accuracy … Highly recommended for anyone who wants to understand more about the genetic revolution.' James W. Goding, Medical Journal of Australia

Susan Aldridge gives an accessible guide to the world of DNA and also explores the applications of genetic engineering in biotechnology. She takes the reader, step by step, through the fascinating study of molecular biology. The first part of the book describes DNA and its function within living organisms. The second part explores genetic engineering and its applications to humans such as gene therapy, genetic screening and DNA fingerprinting. The third looks at the wider world of biotechnology and how genetic engineering can be applied to such problems as producing vegetarian cheese or cleaning up the environment. The final part explains how knowledge of the structure and functioning of genes sheds light on evolution and our place in the world. Although easy to read, this book faces up to the science involved and should be read by anyone who wants to know about DNA and genetic engineering.

Preface
Acknowledgements
Part I. What Is DNA?: 1. DNA is life's blueprint
2. DNA in action
3. A close up of the genome
4. Where did DNA come from?
Part II. Engineering Genes: 5. Genetic engineering
6. Creating new life forms
7. Genes: the human angle
8. New genes for old
Part III. Biotechnology: 9. The wide world of biotechnology
10. Plant power
11. Environmental solutions
Part IV. The Final Frontier?: 12. Beyond DNA
Further reading
Index.

Subject Areas: Genetic engineering [TCBG], Genetics [non-medical PSAK]