Professor of Biology Russell Johnson coauthored a paper titled “Measuring Gene Expression in Bombarded Barley Aleurone Layers with Increased Throughput,” which appears in the Journal of Visualized Experiments. The paper’s coauthors include Grace Uwase ’18, Taylor Enrico ’17, David Chelimo ’17, and Benjamin Keyser ’10. The paper discusses an improved protocol that “is presented for the measurement of transient gene expression from reporter constructs in barley aleurone cells after particle bombardment. The combination of automated grain grinding with 96-well plate enzyme assays provides high throughput for the procedure.”