The universality of the genetic code has fascinated me for a long time. Coming from zoology and researching in the time when the precursors of DNA barcodes were developed, the idea arose to use genetic signature sequences not only in science to assign animal samples to a biological species and to uncover their relationships, but also to bring this technique to commercial application. For example, until now it has been time-consuming to find out the exact strain in potato cyst nematodes through sowing experiments and microscopic analysis of the cysts. Using a molecular method, we were able to shorten the process to a few days. Our motivation was to use molecular methods to provide a new quality of organism determination to serve in biodiversity research, pest control and law enforcement.

