View changelog
| Phylum | Subphylum | Class | Subclass | Order | Family | Genus | Species | Anamorph |
|---|---|---|---|---|---|---|---|---|
| Ascomycota | Taphrinomycotina | Taphrinomycetes | Taphrinomycetidae | Taphrinales | Taphrinaceae | Taphrina | polystichi |
| Authority | Mix |
|---|
Nuclear Division
Cell type: (MI) mitosis
Component: Nuc Div / SPB
| Characteristic | State | Code | Images |
|---|---|---|---|
| Centriole | absent | 0 | |
| Basic organization of the spindle pole | spindle pole body a plaque or disc | 3 |  |
| Spindle pole body form, interphase-prophase | a 2-layered disc | 2 | |
| Spindle pole body form, metaphase-anaphase | a 2-layered disc with intact nuclear envelope and internal microtubule organizing center | 2 | |
| Spindle development site | gap in nuclear envelope | 0 | |
| Spindle pole body migration (per Heath, 1980, Int. Rev. Cytol. 64:1) | integration of spindle pole body into invaginated nuclear envelope before spindle formation | 3 | |
| Metaphase nuclear envelope | intact with small polar fenestrae plugged by the spindle pole bodies | 1 | |
| Perinuclear endoplasmic reticulum | absent | 0 | |
| Spindle vesicles | absent | 0 | |
| Metaphase plate | absent | 0 | |
| Spindle pole body cap | absent | 0 | |
| Interphase chromatin condensation | absent | 0 |
| Sources | |
|---|---|
| Character Quality | fair |
| Fixation | gluteraldehyde followed by Glusulase or Zymolase; see Zickler and Olson, 1975, Chromosoma 50:1-23. |
| Study Complete | no |
| Author | Heath, I.B., Aston, M., Rethoret, K., and Heath, M.C. |
| Date | 1982 |
| Source | Can. J. Bot. 60: 1696-1725 |
Sterol data
Cell type: (AS) asexual spore
Component: Sterol pathway
| Characteristic | State | Code | Images |
|---|---|---|---|
| Brassicasterol pathway | present | 1 |
| Sources | |
|---|---|
| Fixation | Melting point, crystallization, thin-layer chromatography, gas-liquid chromatography, and IR spectrometry |
| Study Complete | Yes |
| Author | van Eijk, G.W., and Roeymans, H.J. |
| Date | 1982 |
| Source | Antonie van Leeuwenhoek 48:257-264 |
| Lit. Identifier | Maritza Abril, 7 April, 2009 |
| Culture collection | CBS |
| Culture no. | 379.39 |
| Source of character | Culture |
Cell type: (AS) asexual spore
Component: Sterol types
| Characteristic | State | Code | Images |
|---|---|---|---|
| Ergosta-5,22-dienol (Brassicasterol) | present | 1 |
| Sources | |
|---|---|
| Fixation | Melting point, crystallization, thin-layer chromatography, gas-liquid chromatography, and IR spectrometry |
| Study Complete | Yes |
| Author | van Eijk, G.W., and Roeymans, H.J. |
| Date | 1982 |
| Source | Antonie van Leeuwenhoek 48:257-264 |
| Lit. Identifier | Maritza Abril, 7 April, 2009 |
| Culture collection | CBS |
| Culture no. | 379.39 |
| Source of character | Culture |