posted on 2012-10-12, 02:32authored byReinaldo Acevedo, Oliver Pérez, Caridad Zayas, José L. Pérez, Adriana Callicó, Bárbara Cedré, Luis García, David Mckee, Alexander B. Mullen, Valerie A. Ferro
(A) Cylindrical shape of AFCo2 and black arrows point to the multiple layers forming the structure, (B) Overlapping layers can be observed with a curvature and disposition similar to the classic spiral pattern characteristic of cochleate structures.