Journal Article 1398-61-4 Alternative oxidase Chitin Chitin Synthase EC 2.4.1.16 H(2)O(2) L-galactone-1,4-lactone L-galactone-1,4-lactone dehydrogenase Lactones Mitochondrial Proteins Mitochondrial electron transport chain Plant Proteins Reactive Oxygen Species Reactive oxygen species Research Support, Non-U.S. Gov't X-ray transmission tomography food magnetization configuration reconstruction natural variability ocean acidification periostracum protein expression resistance soft X-ray transmission microscopy tolerance vector field tomography