GeneDesign 3.0 is an updated synthetic biology toolkit.

GeneDesign is a set of web applications that provides public access to a nucleotide manipulation pipeline for synthetic biology. The server is public and freely accessible, and the source is available for download under the New BSD License. Since GeneDesign was published and made publicly available 3 years ago, we have made its code base more efficient, added several algorithms and modules, updated the restriction enzyme library, added batch processing capabilities, and added several command line modules, all of which we briefly describe here.