An environment to design expression vectors, genetic constructs, artificial gene networks, and any other synthetic DNA you can think of. GenoCAD is built on the idea that DNA is a language to program biological systems. GenoCAD includes large libraries of annotated genetic parts, which serve as the words of the genetic language. GenoCAD also includes design rules describing how parts should be combined to form functional genetic constructs. You can customize your workspace by importing your favorite genetic parts and editing the design rules to make them match the specifics of your project. The design rules and parts libraries underpin a construction wizard that guides you through the process of designing complex genetic constructs. When you are satisfied with a design you can export its sequence using standard formats (FASTA, GenBank, and tab-delimited text).