View changelog
| Phylum | Subphylum | Class | Subclass | Order | Family | Genus | Species | Anamorph |
|---|---|---|---|---|---|---|---|---|
| Basidiomycota | Agaricomycotina | Agaricomycetes | Auriculariales | Basidiodendron | cinereum |
| Authority | (Bres.) Luck-Allen |
|---|
Septum / Pore Cap
 |
Septum in a mycelium of unknown nuclear status of Basidiodendron cinereum. |
Cell type: (XN) mycelium of unknown nuclear status
Component: Hypha excluding ascogenous hypha/ascus
| Characteristic | State | Code | Images |
|---|---|---|---|
| Uniperforate septa | a single central pore | 1 |  |
| Uniperforate septal pore margin | septal pore swelling | 3 | |
| Protruding non-membrane-bound bodies associated with septal pore(s) | absent | 0 | |
| Membrane-bound bodies associated with septal pore(s) | absent | 0 | |
| Membranous structures associated with septal pore(s) | septal pore cap | 1 | |
| Non-membrane-bound, electron-dense bodies associated with septal pore(s) | absent | 0 | |
| Septal pore occlusion | thin non-membranous, non-continuous electron-dense material associated with septal swellings (Agaricomycotina) | 2 | |
| Woronin body type | Woronin bodies absent | 0 | |
| Septal pore cap basic structure | simple cap (cap with unelaborated abseptal surface) | 2 | |
| Detailed structure of elaborated septal pore cap | elaborated cap absent | 0 | |
| Detailed structure of simple septal pore cap | cap imperforate or uniperforate, curved | 2 | |
| Saccules of elaborated pore cap lined with external electron-dense layer | absent | 0 | |
| Substructure of pore cap | cap with uniform electron-dense contents | 2 | |
| Zone of organelle exclusion at pore | absent | 0 | |
| Pore cap enclosed by endoplasmic reticulum | present, not continuous with pore cap | 1 | |
| Multiperforate septum | multiperforate septum absent | 0 | |
| Desmotubules in plasmodesmata | absent | 0 | |
| Sources | |
|---|---|
| Notes | Septal pore occlusion not clear, only hint of it present; one figure. |
| Character Quality | Good |
| Fixation | 1% glutaraldehyde w/ 1% osmium post-fix & 0.5% uranyl acetate prestain |
| Study Complete | No |
| Author | Wells, K. |
| Date | 1994 |
| Source | Mycologia 86: 18-48 |
| Other Sources | Bandoni, R.J. and Wells, K. Trans. Mycol. Soc. Japan 25: 489-530 |
| Source of character | Somatic hyphae |