Actomyosin II interaction modulates cell cortex stability.

Goldmann WH; Chasan B

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Actomyosin II interaction modulates cell cortex stability.

机译：肌动球蛋白II相互作用调节细胞皮质的稳定性。

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Myosin II controls the viscoelastic behavior of actin filaments, interacting with actin in an energy-dependent manner. Replacing adenosine triphosphate with adenosine diphosphate changes actomyosin sliding to cross-linking. Rheological measurements show a 3-4-fold increase of the elastic portion G' in actin filaments when myosin II is present at a molar ratio r(MA)=1:200. This observation is supported by the demonstration of inactive myosin heads along actin filaments using atomic force microscopy.

机译：肌球蛋白II控制肌动蛋白丝的粘弹性行为，以能量依赖的方式与肌动蛋白相互作用。用二磷酸腺苷代替三磷酸腺苷改变了肌动球蛋白滑动至交联的状态。流变学测量表明，当肌球蛋白II以摩尔比r（MA）= 1：200存在时，肌动蛋白丝中弹性部分G'的3-4倍增加。使用原子力显微镜沿肌动蛋白丝证实无活性的肌球蛋白头证明了这一观点。

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《Cell biology international.》 |2005年第3期|共4页
作者
Goldmann WH; Chasan B;
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正文语种 eng
中图分类细胞生物学;
关键词
Microfilaments; Actomyosin; cortex bone disorders; Assault by stabbing; 微丝; 肌动球蛋白;

机译：Microfilaments;Actomyosin;cortex bone disorders;Assault by stabbing;微丝;肌动球蛋白;

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1. Actomyosin II interaction modulates cell cortex stability. [J] . Goldmann WH, Chasan B Cell biology international. . 2005,第3期

机译：肌动球蛋白II相互作用调节细胞皮质的稳定性。
2. Electrostatic interactions in the force-generating region of the human cardiac myosin modulate ADP dissociation from actomyosin [J] . Gargey Akhil, Ge Jinghua, Tkachev Yaroslav V., Biochemical and Biophysical Research Communications . 2019,第4期

机译：人心肌肌苷的力发生区域中的静电相互作用调节ADP与Actomyosin解离
3. Spatiotemporal relationships between the cell shape and the actomyosin cortex of periodically protruding cells [J] . Driscoll Meghan K., Losert Wolfgang, Jacobson Ken, Cytoskeleton . 2015,第6期

机译：细胞形状与周期性突出细胞的放线菌素皮层之间的时空关系
4. Static magnetic field modulates excitatory activity in layer II/III pyramidal neurons of the rat motor cortex [C] . Klein Rebecca C., Goetz Stefan M., Liedtke Wolfgang B., International IEEE/EMBS Conference on Neural Engineering . 2013

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Actomyosin II interaction modulates cell cortex stability.

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