actin filament

Talin is a important F-actin binding protein, Two functions of intact talin are the control of actin filament length and the cross-linking of actin polymers. The binding of F-actin to talin significantly increases actin filament stiffness.

Talin是一个重要的F-actin结合蛋白，它可以控制微丝的长度，并且同actin聚合体发生交联，F-actin和Talin发生的结合可以显著地增加微丝骨架的强度。

A botulinum neurotoxin blocked the exocytosis completely but not the vacuole formation. Cytochalasin D, an actin filament modifier, did not affect the formation of vacuoles but prolonged its time course.

肉毒杆菌神经毒素可以阻断分泌的过程但是并不能阻断空泡的形成，细胞松弛素D不能阻断空泡的形成，但是可以延长空泡的持续时间。

Cells are likely to be deteched when the quantity of actin filament decreases.

细胞中肌动蛋白纤维含量减少时,细胞易从基质上脱落.