@article{ChenFeldsteinJiaetal.2026, author = {Liuni Chen and Hannah Feldstein and Zian Jia and Chenhao Hu and Hongshun Chen and Yang Geng and Emily M. Peterman and Carla Slebodnick and Daniel I. Speiser and Daniel Baum and Mathias Kolle and Ling Li}, title = {A possible biomineralized light-guiding structure in the porous ossicular skeletons of the sea star Protoreaster nodosus}, journal = {PNAS}, year = {2026}, note = {accepted for publication} language = {en} }