FREEZE-FRACTURED MYOSIN FILAMENTS

From the Department of Cell Biology, University of Auckland, Auckland, New Zealand; the Electron Microscopy Laboratories, University of Otago Medical School, Dunedin, New Zealand; the Physics and Engineering Laboratory, Department of Scientific and Industrial Research, Lower Hutt, New Zealand; and the Meat Industry Research Institute, Hamilton, New Zealand

From the Department of Cell Biology, University of Auckland, Auckland, New Zealand; the Electron Microscopy Laboratories, University of Otago Medical School, Dunedin, New Zealand; the Physics and Engineering Laboratory, Department of Scientific and Industrial Research, Lower Hutt, New Zealand; and the Meat Industry Research Institute, Hamilton, New Zealand

From the Department of Cell Biology, University of Auckland, Auckland, New Zealand; the Electron Microscopy Laboratories, University of Otago Medical School, Dunedin, New Zealand; the Physics and Engineering Laboratory, Department of Scientific and Industrial Research, Lower Hutt, New Zealand; and the Meat Industry Research Institute, Hamilton, New Zealand

From the Department of Cell Biology, University of Auckland, Auckland, New Zealand; the Electron Microscopy Laboratories, University of Otago Medical School, Dunedin, New Zealand; the Physics and Engineering Laboratory, Department of Scientific and Industrial Research, Lower Hutt, New Zealand; and the Meat Industry Research Institute, Hamilton, New Zealand

From the Department of Cell Biology, University of Auckland, Auckland, New Zealand; the Electron Microscopy Laboratories, University of Otago Medical School, Dunedin, New Zealand; the Physics and Engineering Laboratory, Department of Scientific and Industrial Research, Lower Hutt, New Zealand; and the Meat Industry Research Institute, Hamilton, New Zealand