Low temperature electron microscopy.
D003080:Cold Temperature; D005615:Freezing; D046911:Macromolecular Substances; D008854:Microscopy, Electron / Q000295:instrumentation / Q000379:methods*; D008967:Molecular Biology; D013048:Specimen Handling; D014867:Water
D046911:Macromolecular Substances; D014867:Water