1. Relaxation of chemically skinned guinea pig taenia coli smooth muscle from rigor by photolytic release of adenosine-5′-triphosphate

   • Anders Arner
   • Roger S. Goody
   • J. Caspar Rüegg

   Papers Pages: 377 - 385

2. Muscle precursor cells invade and repopulate freeze-killed muscles

   • J. E. Morgan
   • G. R. Coulton
   • T. A. Partridge

   Papers Pages: 386 - 396

3. Isolation and characterization of actin from cultured BHK cells

   • Anna Koffer
   • Michael J. Dickens

   Papers Pages: 397 - 406

4. Physiological properties of three muscle fibre types controlling dorsal fin movements in a flatfish,Citharichthys sordidus

   • W. F. Gilly
   • E. Aladjem

   Papers Pages: 407 - 417

5. Golgi stain identifies three types of fibres in fish muscle

   • Clara Franzini-Armstrong
   • William F. Gilly
   • Denah Appelt

   Papers Pages: 418 - 427

6. Calcium binding and fluorescence measurements of dansylaziridine-labelled troponin C in reconstituted thin filaments

   • Henry G. Zot
   • James D. Potter

   Papers Pages: 428 - 436

7. Electron microscopy of cardiac myosin: Its shape and properties as determined by the regulatory light chain

   • Sarkis S. Margossian
   • Henry S. Slayter

   Papers Pages: 437 - 447

8. Changes in contractile dynamics during the course of a twitch of a frog muscle fibre

   • P. Haugen

   Papers Pages: 448 - 460

9. Abstracts of the international symposium on localization and movement of cytoplasmic calcium in living muscle

   Abstract Pages: 461 - 472

10. Erratum

    Erratum Pages: 472 - 472