Week 7: X-ray Time

This week I continued to make progress on cleaning and scanning for the lilium project (Figure 2). All the pods have been cleaned and we have established a scanning protocol for lilium pods. These protocols allow for others to replicate our methods in future projects with lilies.

Jared and I conducted a couple trials with x-raying the lilium seeds. We will experiment with adjusting the settings on the x-ray and after effects for the images. Further experimentation is necessary to generate high quality x-ray scans in order to classify the seeds. In the x-ray images, the seeds that contain fertilized embryos will appear bright white (Figure 1). We use this to classify which seeds contain fertilized embryos and which ones are empty. The contrast of appearance in the x-ray is due to the increase in density of the fertilized embryos.