title: Ultrastructural comparisons of fungus hyphal cells using frozen-etched replicas and thin sections of the fungus Pyrenochaeta terrestris.
mesh_terms: D002462:Cell Membrane; D002473:Cell Wall; D005615:Freezing; D005658:Fungi / Q000166:cytology*; D006652:Histological Techniques; D008854:Microscopy, Electron; D013170:Spores