Table 2.
The treatment of living gregarines with jasplakinolide
|
Species/JAS concentration |
Gregarina cuneata |
Gregarina polymorpha |
Gregarina steini |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |
5 μM JAS |
10 μM JAS |
20 μM JAS |
30 μM JAS |
5 μM JAS |
10 μM JAS |
20 μM JAS |
30 μM JAS |
5 μM JAS |
10 μM JAS |
20 μM JAS |
30 μM JAS |
| Changes/time left after drug application (in minutes) | ||||||||||||
|
Initial increase of gliding speed |
≥ 5 min+ |
≥ 5 min+ |
≥ 5 min++ |
≥ 5 min++ |
≥ 5 min+ |
≥ 5 min+ |
≥ 5 min++ |
≥ 5 min++ |
≥ 5 min+ |
≥ 5 min+ |
≥ 5 min++ |
≥ 5 min++ |
|
Decrease of gliding speed to the normal rate |
≥ 90 min+ |
≥ 20 min++ |
≥ 20 min++ |
≥ 20 min++ |
≥ 90 min+ |
≥ 20 min++ |
≥ 20 min++ |
≥ 20 min++ |
≥ 90 min+ |
≥ 20 min++ |
≥ 20 min++ |
≥ 20 min++ |
|
Further decrease of gliding speed |
≥ 100 min+ |
≥ 30 min++ |
≥ 30 min++ |
≥ 30 min++ |
≥ 100 min+ |
≥ 30 min++ |
≥ 30 min++ |
≥ 30 min++ |
≥ 100 min+ |
≥ 30 min+ |
≥ 30 min++ |
≥ 30 min++ |
|
Cellular changes (shrivelling) |
≥ 60 min |
≥ 60 min |
≥ 60 min |
≥ 60 min |
≥ 60 min |
≥ 60 min |
≥ 60 min |
≥ 60 min |
≥ 60 min |
≥ 60 min |
≥ 60 min |
≥ 60 min |
|
Complete stoppage of gliding motility |
≤ 150 min |
≤ 140 min |
≤ 100 min |
≤ 100 min |
≤ 150 min |
≤ 140 min |
≤ 100 min |
≤ 100 min |
≤ 130 min |
≤ 120 min |
≤ 90 min |
≤ 90 min |
|
Recovery of cell shape after washing in Ringer’s solution |
≤ 1 min |
≤ 1 min |
≤ 1 min |
≤ 1 min |
≤ 1 min |
≤ 1 min |
≤ 1 min |
≤ 1 min |
≤ 1 min |
≤ 1 min |
≤ 1 min |
≤ 1 min |
| Full recovery of motility after washing in Ringer’s solution | ≥ 5 min | ≥ 5 min | ≥ 5 min | ≥ 5 min | ≤ 10 min | ≥ 10 min | ≥ 10 min | ≥ 10 min | ≤ 30 min | ≥ 30 min | ≥ 30 min | ≥ 30 min |
The symbol + indicates an intensity of observed change ranging from + to +++ when compared among gregarine species and JAS concentrations. Applied only if the listed phenomenon showed significant differences in its intensity.