DNA barcoding of stoneflies (Plecoptera) in a general genetics course

DNA Barcoding is a powerful molecular biology tool for the identification of species, analysis of gene flow from within and between populations and evaluating species concepts. The process can be incorporated into a college genetics or bioinformatics core curriculum. Here we demonstrate how, by simply using Plecoptera, we actively engaged students in DNA extraction, amplification and DNA Barcoding. As a result, 38 new DNA sequences were accepted by an international DNA database, with potentially three of them being new species to the database. More importantly, through multiple assessment measurements, students showed a high degree of learning took place and that all student learning objectives were met.