Once you have thought of a broad topic you would like to research, it is a good idea to read some background information about that topic. Getting an overview of the topic can give you perspective of how it fits in context with other related concepts. The databases listed below are like virtual encyclopedias and give you a good place to start finding background information. Check out our full list of reference databases by visiting our A-Z Database listing. You can also start gathering background information using open web tools like Google or Wikipedia, as long as you critically evaluate the sources you find.
As you read, it is a good idea to keep a list of common words used to describe your topic - these will help you as you start to search in subject specific databases!
This book introduces readers to DNA—one of the most important technologies for the manipulation of all forms of life, from simple bacteria to plants and animals. It also addresses the most important social, ethical, political, economic, and other issues raised by this form of technology. It provides an up-to-date historical overview and general technical background to the topic as well as a broad introduction to current issues related to the development of DNA technology, such as genetically modified organisms, the use of DNA technology in the forensic sciences, and genetic testing and genetic therapy.
