Cell structure - Cytoskeleton - Microtubules, centrioles - Green Alga (Acetabularia meditarranea, Dasycladaceae)
Green Alga (Acetabularia meditarranea, Dasycladaceae)
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| Description |
The movement of secondary nuclei in Acetabularia requires microtubules. here is a group of three nuclei. Immendiately after adding colchicine the group of nuclei is still moving. The they separate from one another and stop moving. - Movement of nuclei and cytoplasmic streaming both show the same dependence on microtubules. After removal of the colchicine the group of nuclei immediately starts moving again in the opposite direction.
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Sources
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Effect of Cytochalasin B and Microtubule Inhibitors on Protoplasmic Streaming in Acetabularia mediterranea. H.-U. KOOP. O. KIERMAYER. Publ.: 1980. B&W, com. ger. or engl., 126 m, 111/2 min. 120 µm; PH; 4 f/s.
IWF, Göttingen: C 1385
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Abbreviations
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Order |
For further films please search the IWF media catalogue for "cell biology".
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