It has something to do with a sliding interaction between actin and myosin. In 1954, scientists published two groundbreaking papers describing the molecular basis of muscle contraction.

The conformation of myosin V when strongly bound to actin has been revealed by electron ... for the swinging cross-bridge model of muscle contraction proposed in 1969. Although muscle researchers ...

The actin filament exists as a structure of the fixed length and bears the muscle contraction and the adjustment on a muscular inside. The circulation and the molecule movements of the polymerization ...

In this type of contraction, a protein in your muscles called myosin binds to another protein called actin and drags it to shorten muscle fibres. Now imagine you start at the top: your muscles are ...

The actin cytoskeleton plays a central role in multiple biological processes including muscle contraction, cell motility, cell division, endocytosis, and phagocytosis. The group is part of Finnish ...