Tessellation
Man, it was a fun day it the lab yesterday. Kharis, Sarah, and I spent the whole morning working on a project together, and we managed to make great progress. Recently, Kharis has been struggling to identify larvae from the Arctic. Don't get me wrong - we have a good methodology , thanks to a few years of struggling and about 6 months of Johanna troubleshooting. We can reliably get good-quality sequences from our specimens now. The DNA was not the problem (for once). Kharis's struggle has been morphology. She sorted all her larvae into categories based on how they looked in the field. It's a strategy I taught her - sort everything live, photograph and preserve the specimens, then sequence them back in the lab. By sorting up-front, you can save yourself a lot of time and just sequence a few representatives of each morphotype once you're home. If the sequences for those representatives line up, you have a reliable identification for the morphotype. If. See, that'