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| Phylum | Subphylum | Class | Subclass | Order | Family | Genus | Species | Anamorph |
|---|---|---|---|---|---|---|---|---|
| Zoopagomycota | Entomophthoromycotina | Entomophthoromycetes | Entomophthorales | Entomophthoraceae | Pandora | neoaphidis |
| Synonym | Erynia neoaphidis |
|---|
Nuclear Division
Cell type: (MI) mitosis
Component: Nuc Div / SPB
| Characteristic | State | Code | Images |
|---|---|---|---|
| Centriole | absent | 0 | |
| Basic organization of the spindle pole | ring-like spindle pole body | 2 |  |
| Spindle pole body form, interphase-prophase | notched ring with middle piece and intranuclear component | 8 | |
| Spindle pole body form, metaphase-anaphase | notched ring with persistent half middle piece and clear zone between intranuclear component and nuclear envelope | b | |
| Spindle development site | intranuclear (nuclear envelope intact) | 2 | |
| Spindle pole body migration (per Heath, 1980, Int. Rev. Cytol. 64:1) | migration during spindle formation | 1 | |
| Metaphase nuclear envelope | intact | 0 | |
| Telophase nuclear envelope | retention of complete nuclear envelope around the chromatin with median constriction/fragmentation | 0 | |
| Perinuclear endoplasmic reticulum | absent | 0 | |
| Central spindle | absent | 0 | |
| Metaphase plate | absent | 0 | |
| Spindle pole body cap | absent | 0 | |
| Nucleolus behavior | nucleolus is persistent throughout division | 3 | |
| Transient intranuclear element at late interphase-prophase | absent | 0 | |
| Sources | |
|---|---|
| Notes | Interphase not observed; spindle is excentrically positioned on one side of the early metaphase nucleus with most of the chromation and the nucleolus lateral to it; at late anaphase membrane bounded cisternae occur in the attenuated region of the nucleus |
| Character Quality | Good |
| Fixation | gluteraldehyde with osmium postfix |
| Study Complete | No |
| Author | Butt, T.M. and Beckett, A. |
| Date | 1984 |
| Source | Protoplasma 120: 61-71 |
| Other Sources | Butt, T.M. and Beckett, A. 1984. Protoplasma 120: 72-83; Heath, I.B. 1986. Progress in Prototistology 1: 115-162 |
| Synonym genus | Erynia |
| Synonym species | Erynia neoaphidis |