View changelog
| Phylum | Subphylum | Class | Subclass | Order | Family | Genus | Species | Anamorph |
|---|---|---|---|---|---|---|---|---|
| Basidiomycota | Agaricomycotina | Dacrymycetes | Dacrymycetales | Dacrymycetaceae | Dacrymyces | stillatus |
| Authority | Nees ex Fries |
|---|
Septum / Pore Cap
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 three internal layers (central electron-dense layer between two less electron dense layers) | 3 | |
| Zone of organelle exclusion at pore | absent | 0 | |
| Pore cap enclosed by endoplasmic reticulum | absent | 0 | |
| Multiperforate septum | multiperforate septum absent | 0 | |
| Desmotubules in plasmodesmata | absent | 0 | |
| Sources | |
|---|---|
| Notes | Authors report that septal pore caps in hymenial tissues have a single perforation and the pore occlusion is also perforated. |
| Character Quality | Fair |
| Fixation | glutaraldehyde and acrolein with osmium postfix |
| Study Complete | No |
| Author | Flegler, S.L, G.R. Hooper, and Fields, W.G. |
| Date | 1976 |
| Source | Can. J. Bot. 54: 2243-2253 |
| Source of character | Mycelial culture and basidiocarps |