Entomology Commons^™

Using Environmental Dna (Edna) To Assess Pollinator Communities In Cedar Valley, Mila Haynes, Brody Jack, Ai Wen Ph.D.

Summer Undergraduate Research Program (SURP) Symposium

Tracking biological activity in Iowa prairies can prove difficult with such high levels of biodiversity. However, using environmental DNA (eDNA) collected from prairie flowers can provide integral information about the insects that pollinate various plants.

When bees land on flowers, they shed cells and leave trace amounts of their DNA behind. After extracting the DNA from these flowers using the Qiagen DNeasy Extraction method, the samples are then mixed with B10 primer. This primer allows only the bee DNA to be targeted once the samples are put through a Polymerase Chain Reaction (PCR).

The purpose of this study is to …

Evaluation Of Methods To Extract Genetic Material From Wild Bees, Brody Jack, Mila Haynes, Ai Wen Ph.D.

Summer Undergraduate Research Program (SURP) Symposium

Genetic studies on bees are essential to the understanding of the genetic and species diversity of bees, as well as general prairie health. Diversification of species and genetics are in decline, this means a decline in overall prairie health is inevitable. The University of Northern Iowa has ongoing studies looking into the health of prairies as well as the bee population, with a need for an understanding of how to properly store and extract genetic material from wild bees. We examined the concentration of DNA and fragment size shown in a gel from the bees that were killed using two …