Scitable
Content: Usability:
www.nature.com/scitable (xhtml-mp)
www.nature.com/scitable (xhtml-mp)
A free science library and personal learning tool from the publisher of Nature and Scientific American.
Scitable concentrates on genetics and cell biology, including evolution, gene expression, and the cellular processes shared by living organisms. Also offers resources for the young scientist, including advice about effective science communication and career paths..