Chilling stability of microtubules in root-tip cells of cucumber

作者: J.-L. Zhao , X.-J. Li , H. Zhang , Y. Li

DOI: 10.1007/S00299-003-0656-Z

关键词:

摘要: The chilling stability of microtubules was investigated in root-tip cells cucumber (Cucumis sativus L.) using immunofluorescence labeling and a confocal laser scanning microscope. After low temperature (4°C) treatment for 5 h, we found not only chilling-stable cortical under the plasma membrane cells, but also punctate cytoplasm, which might be associated with organelles. 6-Dimethylaminopurine (6-DMAP), an inhibitor protein kinase, reduced cells. When were restored to normal growth (28°C), recovery seemed closely still remaining these after treatment.

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