https://video.igem.org/videos/watch/f2e199bd-a547-4c99-9076-b9f761eac795 Where the problem starts. The duodenum is the first 25 cm past the stomach, and it is where dietary phthalates are absorbed. Lactobacillus rhamnosus GG already lives here, held against the mucus layer by its spaCBA pili. That adhesion buys residence time, and residence time is what makes the chassis useful. It is also the one thing our device later takes away. 00:00 The lumen and the villous surface 00:07 Villi, mucus and the resident community 00:14 The chassis and its spaCBA pili Chapter 1 of 7 from the FSU iGEM 2026 project Lilieum, an engineered probiotic designed to capture DEHP in the gut before the body absorbs it. Built procedurally in Blender. Every scene is generated from Python against measured geometry. https://2026.igem.wiki/fsu Tue, 20 Oct 2026 02:54:13 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://video.igem.org https://video.igem.org/client/assets/images/icons/icon-1500x1500.png https://video.igem.org/videos/watch/f2e199bd-a547-4c99-9076-b9f761eac795 All rights reserved, unless otherwise specified in the terms specified at https://video.igem.org/about and potential licenses granted by each content's rightholder.