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- Title
Oscillations bioélectriques dans des membranes de Nitella.
- Authors
Radenović, Čedomer; Penčić, Milutin
- Abstract
The result of synchronous registering of bioelectrical potentials upon some cell phases under definite environmental conditions can be used more universally in studies on the nature of bioelectrical appearances in living plant cells. Determinations were made on different functional dependence of the bioelectrical potential of the outside cell membrane, the bioelectrical potential of cytoplasm and the bioelectrical potential of vacuola under the same environmental conditions. Different properties of the cell structures manifest unequal characteristics in rhytmical fluctuation of bioelectrical potentials; unsynchronous and synchronous rhytmical fluctuations in the bioelectrical potential of cytoplasm and the outside cell membrane might occur. The amplitudes of the cytoplasm biometrical potential and the corresponding amplitude of biometrical potential in the outside cell membrane range up to 70 mV and 15 mV, respectively.
- Subjects
NITELLA; ELECTROPHYSIOLOGY of plants; PLANT cells &; tissues; CYTOPLASM; CELL membranes; PLANT ecology
- Publication
Physiologia Plantarum, 1970, Vol 23, Issue 4, p697
- ISSN
0031-9317
- Publication type
Article
- DOI
10.1111/j.1399-3054.1970.tb06464.x