But starfish, which belong to a group called echinoderms, have puzzled researchers because of their unique five-point symmetry and lack of an obvious head or tail. Echinoderms like starfish, sea ...

Hefei National Research Center for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China ...

To date, however, while there has been a comprehensive series of studies of the molecular and ultrastructural basis of regeneration in many species of echinoderms, there have been no cell lineage ...