Presence of xyloglucan-like polysaccharide in Spirogyra and possible involvement in cell-cell attachment

Ikegaya Hisato; Hayashi Takahisa; Kaku Tomomi; Iwata Kazuyoshi

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Presence of xyloglucan-like polysaccharide in Spirogyra and possible involvement in cell-cell attachment

机译：螺旋藻中存在木葡聚糖样多糖，可能参与细胞与细胞的附着

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By methylation analysis, it was found that the cell walls of Spirogyra contained 4,6-linked glucose, 4-linked glucose and terminal xylose, which could be components of xyloglucan. Immunocytochemical analysis was carried out using an anti-serum against xyloglucan. After removal of pectic substances, the cell walls of both rhizoid cells and inner cells were stained. Crude protein extract from Spirogyra had a hydrolase activity for xyloglucans. In addition, the exogenously applied xyloglucan prevented the detachment of the cell wall of the severed cell. Involvement of xyloglucan-like polysaccharide in cell-cell attachment was discussed.

机译：通过甲基化分析，发现螺旋藻的细胞壁含有4，6-连接的葡萄糖，4-连接的葡萄糖和末端木糖，其可以是木葡聚糖的成分。使用针对木葡聚糖的抗血清进行免疫细胞化学分析。除去果胶物质后，将根状细胞和内部细胞的细胞壁染色。螺旋藻的粗蛋白提取物具有木葡聚糖的水解酶活性。另外，外源施用的木葡聚糖防止了被切断的细胞的细胞壁的脱离。讨论了木葡聚糖样多糖在细胞间粘附中的作用。

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《Phycological Research》 |2008年第3期|共7页
作者
Ikegaya Hisato; Hayashi Takahisa; Kaku Tomomi; Iwata Kazuyoshi;
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正文语种 eng
中图分类植物学;
关键词
Cell walls; Glucose; Methylation; Cell walls; Glucose; Methylation; Polysaccharides; Rhizoids; Xylose; hydrolase; xyloglucan; Spirogyra;

机译：细胞壁;葡萄糖;甲基化;细胞壁;葡萄糖;甲基化;多糖;类固醇;木糖;水解酶;木葡聚糖;螺旋藻;

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1. Presence of xyloglucan-like polysaccharide in Spirogyra and possible involvement in cell-cell attachment [J] . Ikegaya Hisato, Hayashi Takahisa, Kaku Tomomi, Phycological Research . 2008,第3期

机译：螺旋藻中存在木葡聚糖样多糖，可能参与细胞与细胞的附着
2. Sulphated Polysaccharides from Ulva clathrata and Cladosiphon okamuranus Seaweeds both Inhibit Viral Attachment/Entry and Cell-Cell Fusion, in NDV Infection [J] . Cristina Rodr#xED, guez-Padilla, Denis Ricque-Marie, Marine Drugs . 2015,第2期

机译：Ulva clathrata和Cladosiphon okamuranus海藻的硫酸化多糖在NDV感染中均抑制病毒附着/进入和细胞融合。
3. Attachment of Agrobacterium tumefaciens to carrot cells and Arabidopsis wound sites is correlated with the presence of a cell-associated, acidic polysaccharide. [J] . B L Reuhs, J S Kim, A G Matthysse Journal of bacteriology . 1997,第17期

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4. Preparation of Polysaccharide-Covered Polymeric Nanoparticles by Several Processes Involving Amphiphilic Polysaccharides [C] . M. Leonard, E. Marie, M. Wu, Nanoparticles : Synthesis, stabilization, passivation, and functionalization . 2007

机译：涉及两亲性多糖的几种方法制备多糖包覆的聚合物纳米粒子
5. Tailored cell attachment and cytotoxicity in PEG-based polysaccharide-derivatized hydrogels. [D] . Huo, Hongguang. 2007

机译：基于PEG的多糖衍生水凝胶中的定制细胞附着和细胞毒性。
6. Sulphated Polysaccharides from Ulva clathrata and Cladosiphon okamuranus Seaweeds both Inhibit Viral Attachment/Entry and Cell-Cell Fusion in NDV Infection [O] . José Alberto Aguilar-Briseño, Lucia Elizabeth Cruz-Suarez, Jean-François Sassi, 2015

机译：Ulva clathrata和Cladosiphon okamuranus海藻的硫酸化多糖在NDV感染中均抑制病毒附着/进入和细胞融合。
7. Sulphated polysaccharides from Ulva clathrata and Cladosiphon okamuranus seaweeds both inhibit viral attachment/entry and cell-cell fusion, in NDV infection [O] . Aguilar Briseño J. A., Cruz Suárez Lucía Elizabeth, Ricque Marie Denis, 2015

机译：在NDV感染中，来自Ulva clathrata和Cladosiphon okamuranus海藻的硫酸化多糖均抑制病毒附着/进入和细胞融合
8. In Vivo Humoral Immune Responses to Isolated Pneumococcal Polysaccharides Are Dependent on the Presence of Associated TLR Ligands [R] . Sen, G., Khan, A. Q., Chen, Q., 2005

机译：对离体肺炎球菌多糖的体内体液免疫应答取决于相关TLR配体的存在

Presence of xyloglucan-like polysaccharide in Spirogyra and possible involvement in cell-cell attachment

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