Centriole |
present |
1 |
 |
Basic organization of the spindle pole |
centriolar-associated material |
0 |
 |
Spindle pole body form, interphase-prophase |
centriolar-associated extranuclear and intranuclear components with intact nuclear envelope |
b |
 |
Telophase nuclear envelope |
retention of parts of a disrupted nuclear envelope around the chromatin |
1 |
 |
Spindle vesicles |
absent |
0 |
|
Spindle pole body cap |
absent |
0 |
 |
Interphase chromatin condensation |
absent |
0 |
|
Nucleolus behavior |
nucleolus or part of it is more persistent and is discarded after metaphase |
2 |
 |