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首页> 外文期刊>Protoplasma: An International Journal of Cell Biology >The optical brightener Calcofluor White disorders thecal architecture and inhibits cell division of Cryothecomonas longipes Schnepf et Kuhn, a marine nanoflagellate incertae sedis
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The optical brightener Calcofluor White disorders thecal architecture and inhibits cell division of Cryothecomonas longipes Schnepf et Kuhn, a marine nanoflagellate incertae sedis

机译：荧光增白剂Calcofluor White破坏了鞘的结构并抑制了低温长鞭毛螯虾Schnepf et Kuhn的细胞分裂。

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摘要

Calcofluor White inhibits the division of the marine nanoflagellate Cryothecomonas longipes and causes the development of monstrously lobed cells. It disturbs the assembly of a putative noncellulosic fibrillar polysaccharide in the theca. The compact layer of the theca becomes thicker and wider, less densely packed and less rigid. The deposition of thecal components becomes uncoordinated. In consequence the initially unaffected coat of the theca and loose portions of the compact layer protrude from the cell surface. These are then convoluted, with the coat on their convex faces. The spacing of the coat ridges is increased here. The tension between the different layers obviously stabilizes the theca and contributes to its rigidity and elasticity. [References: 17]
机译：钙荧光白抑制海洋纳米鞭毛长形冷冻的分裂，并导致巨大的叶细胞发育。它干扰了皮膜中假定的非纤维素纤维状多糖的组装。卵泡膜的致密层变得更厚，更宽，堆积更紧密且刚性更低。皮层成分的沉积变得不协调。结果，最初没有受到影响的卵泡膜和致密层的疏松部分从细胞表面突出。然后将它们卷起来，并在其凸面上涂上一层大衣。此处，涂层脊的间距增加。不同层之间的张力明显使卵泡膜稳定，并有助于其刚性和弹性。 [参考：17]

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