View changelog
| Phylum | Subphylum | Class | Subclass | Order | Family | Genus | Species | Anamorph |
|---|---|---|---|---|---|---|---|---|
| Basidiomycota | Pucciniomycotina | Pucciniomycetes | Pucciniales | Pucciniaceae | Uromyces | dianthii |
| Authority | (Pers.) Neissl |
|---|
Septum / Pore Cap
Cell type: (NN) dikaryotic mycelium
Component: Hypha excluding ascogenous hypha/ascus
| Characteristic | State | Code | Images |
|---|---|---|---|
| Uniperforate septa | a single central pore | 1 |  |
| Uniperforate septal pore margin | unelaborated margin | 1 | |
| Protruding non-membrane-bound bodies associated with septal pore(s) | absent | 0 | |
| Membrane-bound bodies associated with septal pore(s) | microbodies | 2 | |
| Membranous structures associated with septal pore(s) | absent | 0 | |
| Non-membrane-bound, electron-dense bodies associated with septal pore(s) | absent | 0 | |
| Septal pore occlusion | pulley wheel-shaped occlusion (Pucciniales type) | 1 | |
| Organelle trafficking | organelle trafficking absent | 0 | |
| Woronin body type | Woronin bodies absent | 0 | |
| Septal pore cap basic structure | pore cap absent | 0 | |
| Detailed structure of elaborated septal pore cap | elaborated cap absent | 0 | |
| Detailed structure of simple septal pore cap | simple cap absent | 0 | |
| Saccules of elaborated pore cap lined with external electron-dense layer | absent | 0 | |
| Substructure of pore cap | absent | 0 | |
| Zone of organelle exclusion at pore | present | 1 | |
| Pore cap enclosed by endoplasmic reticulum | absent | 0 | |
| Multiperforate septum | multiperforate septum absent | 0 | |
| Sources | |
|---|---|
| Notes | Septal pore is suggested to permit organelle migration but evidence is incomplete; some septa are broken; crystals are present in microbodies. |
| Character Quality | Good |
| Fixation | formaldehyde-glutaraldehyde; postfixed in osmium |
| Study Complete | Yes |
| Author | Jones, D.R. |
| Date | 1973 |
| Source | Trans. Brit. Mycol. Soc. 61: 227-235 |
| Changes to Character Definition | Jones (1973) makes a distinction between bands over the septal pore and the pore plug. |
| Substrate | Urediniospores obtained from Wolverhamton, England, UK on Dianthus caryopyllus var. Bookham Bounty |
| Source of character | Culture |
| Voucher Notes | Jones, D.R. Trans. Brit. Mycol. Soc. 58: 29-36, 1972 |