Gel electrophoresis: DNA Science Without the DNA!

The aim of this project is to develop a simple system for the teaching and demonstration of DNA gel electrophoresis. DNA gel electrophoresis requires the use of specialized apparatus, toxic reagents, expensive agarose gel, and DNA samples, as well as a considerable amount of valuable classroom time to complete. A systematic evaluation of suitable alternative materials and components for the simulation of DNA gel electrophoresis was undertaken.