The Circular Arrangement of Cortical Microtubules around the Subapex of Tip-Growing Fern Protonemata Is Sensitive to Cytochalasin B |
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| Authors: | Kadota Akeo; Wada Masamitsu |
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| Institution: | Department of Biology, Faculty of Science, Tokyo Metropolitan University Hachioji, Tokyo, 192-03 Japan |
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| Abstract: | Effects of cytoskeletal inhibitors on circular arrays of microtubules(MTs) and microfilaments (MFs) around the subapex of fern protonematawere examined. Colchicine and amiprophos-methyl disrupted arraysof MTs but not of MFs. By contrast, cytochalasin B disruptedboth MF and MT arrays, suggesting the dependence of MT arrayson MFs. (Received June 28, 1991; Accepted November 14, 1991) |
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