Significats de f-actin en anglès

This cell is a good model to study the possible function(s) of f-actin in signal transduction processes.

Lattice light-sheet and structured illumination microscopy reveal a proximal leading process nanoscale architecture wherein f-actin and drebrin intervene between microtubules and the plasma membrane.

In this report we have studied the ability of these proteins to interact with other components of membrane skeleton such as ankyrin, f-actin and calmodulin.

In addition, cortactin-A was able to bind along the side of F-actin.

Staining of F-actin revealed differential spatial and temporal patterns of several muscles.

Recruitment occurs in the absence of F-actin, but ring formation is delayed.

However, esculetin induced redistribution of F-actin accompanied by increased cell adhesion and size.

This latter response was dictated by stress through focal-adhesion-induced reorganization of F-actin filaments.

Furthermore, a peptide containing the coiled-coil sequence only was sufficient for F-actin binding.

Pharmacological analysis indicated that RIC1 affected F-actin dynamics in pollen tubes.

The effect on cell motility was also visualized by fluorescence staining of F-Actin.

The F-actin-independent fraction was visualized as cortical dots in the absence of F-actin.

SSH1 co-localizes with F-actin and accumulates onto the cleavage furrow and the midbody.

Spatiotemporal reorganization of F-actin at the IS is inhibited in PKCδ-interfered T lymphocytes.

Maintenance of F-actin turnover is essential for plant cell morphogenesis.

These results indicate that nexilin is a novel F-actin-binding protein localized at cell-matrix AJ.