1997. Microtubule and actin filament or- ganization during stomatal morphogenesis in the fern Asplenium nidus. Protoplasma 198: 93-106.Apostolakos P, Panteris E, Galatis B (1997) Microtubule and actin filament organization during stomatal morphogenesis in the fern Asplenium nidus.1. Guard cell ...
We investigated the actin filament organization and immunolocalization of actin-binding proteins (alpha-actinin and cortactin) in the podocyte foot process... K Ichimura,H Kurihara,T Sakai - 《Cell & Tissue Research》 被引量: 126发表: 2007年 Vmac: A novel protein associated with vimentin-type ...
In contrast, Src-activated cells undergoing transformation may use EVL to cluster stress fibre barbed ends, favouring their bundling along actin filament length. However, we cannot exclude that EVL-dependent nucleation of a sub-population of actin filaments promotes stress fibre organization and cell ...
Related to actin filament:Intermediate filament,myosin filament ac·tin (ăk′tĭn) n. A protein that forms the microfilaments of the eukaryotic cytoskeleton and plays an important role in cell movement, shape, and internal organization. In muscle cells, it functions with myosin to produce cont...
We conclude, first that the filament organization and length distribution does not support a nucleation release model, but is more consistent with a treadmilling-type mechanism of locomotion featuring actin filaments of graded length. Second, we suggest that two layers of filaments make up the la...
The phosphorylation of the 20-kD myosin light chain (MLC) and actin filament formation play a key role in endothelial barrier disruption. MLC is either mono- or di-phosphorylated (pMLC and ppMLC) at T18 or S19. The present study investigated whether ther
Actin filament organization and polarity in pollen tubes revealed by myosin II subfragment 1 decoration 来自 国家科技图书文献中心 喜欢 0 阅读量: 29 作者:M Lenartowska,A Michalska 摘要: The actin cytoskeleton plays a crucial role in pollen tube growth. In elongating pollen tubes the organization ...
The distribution and organization of actin filament bundles were studied in cortical fiber cells of rat lenses at various ages (3 days to 2.5 months old), using thin-section electron microscopy, immunocytochemistry and immunoblotting. Electron microscopy showed that actin bundles were regularly found ...
The enzyme puts out a very large torque, considering that the actin filament is more than 100 times the length of the enzyme itself, Yoshida says. Molecular motor spins out energy for cells The actomere--usually a short actin filament bundle--functions as a nucleating site that seeds the po...
The discoid shape of these centrifuged platelets could be restored by incubating them for 1-3 h at 37 degrees C, which resulted in the reversal of filament organization. High g forces were then required for the sedimentation of the actin. Approximately 80-90% of the actin in platelets washed...