Scitable is an online learning tool and knowledge base run by the Nature Publishing Group. It contains information mostly about genetics and cell biology. The available material is very diverse: an extensive and ever growing list of topics is discussed at different levels. A high-school student and a researcher with a PhD can both find useful and understandable information on the site.
A few pointers for people with different levels of knowledge:
- If you have basically no previous knowledge about genetics or cell biology check out the Essentials of Genetics and the Essentials of Cell Biology books.
- For a little deeper introduction to cell biology, you can take a look at the Cell Biology for Seminars book.
- For in depth information about specific topics, search around in the Genetics and Cell Biology topic rooms.