Contraction and volume reduction of the glycerolatedCarchesium spasmoneme: Effects of alkali earth cations |
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| Authors: | R B Hawkes M Rahat |
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| Institution: | (1) Department of Zoology, The Hebrew University, Jerusalem, Israel |
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| Abstract: | Summary The series Ca>Sr>Ba>Mg represents the relative activities of the alkali earth cations causing contraction of glycerolatedCarchesium stalks. During contraction, spasmonemal volume is reduced by 37%.The authors gratefully acknowledge the technical assistance ofR. Pimstein, R. B. Hawkes is a visiting postdoctoral research fellow of the Hebrew University, Jerusalem. |
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