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Heavy meromyosin binding to microfilaments involved in cell and morphogenetic movements |
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| Authors: | B S Spooner J F Ash J T Wrenn R B Frater N K Wessells |
| Institution: | Department of Biological Sciences, Stanford University, Stanford, California.;Division of Biology, Kansas State University, Manhattan, Kansas.;Division of Protein Chemistry, Wool Research Laboratories, CSIRO, Melbourne, Australia. |
| Abstract: | Certain microfilaments found in migratory single cells and in morphogenetically-active epithelial cells are shown to bind heavy meromyosin prepared from skeletal muscle. This ‘actin-like’ feature of the filaments is compatible with the hypothesis that such filaments are components of contractile systems in these cells. |
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