title: Ultrastructure of the dikaryotic form of Cyathus bulleri Brodie.
abstract: The fine structure of the dikaryotic form of Cyathus bulleri Brodie was generally found to be similar to that of other hyphal forms of the Basidiomycetes. The nuclear walls were doubled, porous and in some cases connected to the endoplasmic reticulum. The presence of typical as well as filamentous and U-shaped mitochondria was confirmed. Other cellular structures and organelles, among them vacuoles, vesicular and myelinoid-like bodies, often associated with the cell membranes, glycogen and ribosomes were also observed in the cytoplasm. The presence of the dolipore/parenthesome apparatus and clamp connections typical of the Basidiomycetes was established.
mesh_terms: D001487:Basidiomycota / Q000648:ultrastructure*; D002462:Cell Membrane / Q000378:metabolism / Q000648:ultrastructure; D002467:Cell Nucleus / Q000648:ultrastructure*; D004721:Endoplasmic Reticulum / Q000378:metabolism / Q000648:ultrastructure; D006003:Glycogen / Q000378:metabolism; D008928:Mitochondria / Q000378:metabolism / Q000648:ultrastructure; D012270:Ribosomes / Q000378:metabolism
chemical_list: D006003:Glycogen