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| Phylum | Subphylum | Class | Subclass | Order | Family | Genus | Species | Anamorph |
|---|---|---|---|---|---|---|---|---|
| Ascomycota | Pezizomycotina | Sordariomycetes | Xylariomycetidae | Xylariales | Xylariaceae | Xylaria | polymorpha |
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 |  |
| Metaphase nuclear envelope | intact | 0 | |
| Perinuclear endoplasmic reticulum | absent | 0 | |
| Spindle vesicles | absent | 0 | |
| Metaphase plate | present | 1 | |
| Spindle pole body cap | absent | 0 | |
| Sources | |
|---|---|
| Character Quality | good |
| Fixation | gluteraldehyde/acrolein with osmium postfix |
| Study Complete | no |
| Author | Beckett, A. and Crawford, R.M. |
| Date | 1970 |
| Source | J. Gen. Microbiology 63: 269-280 |