"Channelrhodopsin geometry and Fibonacci–Lucas targets: testing Geier’s programme motivated by the Nobel Prize in Physiology or Medcine 2026" by Stefan A. Geier et al.
Channelrhodopsin geometry and Fibonacci–Lucas targets: testing Geier’s programme motivated by the Nobel Prize in Physiology or Medcine 2026: A coordinate-based case study of the native-sequence CrChR2 transmembrane domain by Stefan A. Geier*, Caroline Geier, Stephanie Geier, Constantin Geier, Katharina Geier, Nora Blättermann-Goldstein, and Michèle Geier-Noehl** Institute for Structuralistic Theory of Sciences Simssee (ISTS), Gerhart-Hauptmann-Straße 6, 83071 Haidholzen, Germany; and Ludwig-Maximilians-Universität Munich, Germany. **Dermatologische Klinik der Landeshauptstadt und der Ludwig-Maximilians-Universität LMU München, Thalkirchner Straße 48, 80337 Munich, Germany. *Correspondence: Stefan A. Geier; wissenschaftstheorie.simssee.1@gmail.com Abstract Channelrhodopsins provide a tractable test of proposed connections between protein architecture, Fibonacci and Lucas numbers, and the golden ratio. We analysed the experimentally determined Cα coordinates of Chl...