A Supplement issue to Nature Methods March 2010 Volume 7, No 3s, includes a  series of five commissioned Reviews that discuss the challenges of visualizing biological data and the visualization tools available to biologists working with genomes, alignments and phylogenies, macromolecular structures, images and systems biology data.

These reviews are freely available to download (http://www.nature.com/nmeth/journal/v7/n3s/index.html).