There are a wide array of potential pesticides, medicines, altered compounds, insulin, growth hormones, hepatitis vaccines, HIV detection, and blood clotting, to name a few that are the result of recombinant DNA technology efforts. There is virtually no limit to the wide range of compounds that can be created because the highly diverse elements that comprise DNA at every level of organism cellular function.
All these possible products are the result of intelligent design methods applied to the most complex information system in the universe which is totally beyond the capacity of naturalistic processes to accomplish through random, purposeless, undirected processes.