colour enchanced micrograph of the region of interdigitation of actin and myosin filaments at the end of the A-band. The unfixed muscle was quickly frozen using liquid helium,then fractured and deep-etched. Cross bridges between the myosin and actin filaments are clearly visable. A fine axial periodicity can be seen in the actin filaments fo the I-band at the left of the figure. Enhancement of 9c3453 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Fawcett, Don W. |
Taille de l’image : | 2992 px × 2117 px |
Model Release : | Non requis |
Property Release : | Non requis |
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