Calcium influx into corn roots as a result of cold shock |
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| Authors: | Zocchi G Hanson J B |
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| Affiliation: | Department of Botany, University of Illinois, Urbana, Illinois 61801. |
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| Abstract: | Corn roots or washed corn root tissue exposed to cold shock absorb 20 to 24% more 45Ca2+ into a nonexchangeable phase than control roots. Addition to fusicoccin largely prevents this additional calcium influx. The results are discussed in relation to injury-induced changes in membrane permeability of root cell membranes. |
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