The multilayered cuticle underlying structural coloration in red algae shares features with the metazoan extracellular matrix - Glenn Philippe; Olivier Godfroy; Frederic Beisson; Ambre Gautier; Diane Jouanneau; Sophie Le Panse; Emmanuelle Com; Ludovic Delage; Mirjam Czjzek; Elizabeth Ficko-Blean; Jonas Collén (Proceedings of the National Academy of Sciences, 2026)