1. The Wilson Center. U.S. Trends in Synthetic Biology Research Funding, 2015; http://www.synbioproject.org/site/assets/files/1386/final_web_print_sept2015.pdf(accessed Oct 1, 2015) .
2. Carlson, R.The U.S. Bioeconomy in 2012 reached $350 billion in revenues, or about 2.5% of GDP, 2014; http://www.synthesis.cc/2014/01/the-us-bioeconomy-in-2012.html(accessed Oct 1, 2015) .
3. Holdren, J. P., Shelanski, H., Vetter, D., and Goldfuss, C.Improving Transparency and Ensuring Continued Safety in Biotechnology, 2015; https://www.whitehouse.gov/blog/2015/07/02/improving-transparency-and-ensuring-continued-safety-biotechnology(accessed Oct 1, 2015) .