Abstract
The telegraph plant (Codariocalyx motorius) has drawn much interest among plant physiologists because of its peculiar movements of the leaflets. While the terminal leaflets move from a horizontal position during the day and downward during the night, the lateral leaflets display rhythmic up and down movements in the minute range. The period length of the lateral leaflets is temperature dependent, while that of the terminal leaflet is temperature compensated. The movements of both the leaflets are regulated in the pulvini, a flexible organ between the leaflets and the stalk. Electrophysiological recordings using microelectrodes have revealed the physiological mechanisms underlying the leaflet movements. Early experiments related to effect of mechanical load, light, electric and magnetic fields on the leaflet oscillations by the Indian physicist Bose, and followed up by others, are presented. Experimental approaches are discussed and indicate, that Ca2+, various membrane channels, electric and osmotic mechanisms participate in the oscillating system. Modelling the pulvinus tissue would certainly aid in understanding the signal transduction during the movements. New approaches of modelling the mechanisms could further help in understanding the oscillations in the leaflet movements. Such oscillations might be of much broader relevance than known so far, although not as conspicuous as in the leaflet movements.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Notes
- 1.
The present scientific name of the plant is Codariocalyx motorius (Houtt.) (Ohashi 1973), but for a very long time older names such as Hedysarum gyrans (L.f.), Desmodium gyrans (L.f.) DC, and Desmodium motorium (Houtt.) Merril., were used. In this chapter we will consistently use the present official name viz. Codariocalyx, but readers looking for relevant literature should also use ‘Desmodium’ as the key word.
- 2.
Pulvinus: correctly pulvinule, since it is the joint of a leaflet, not a leaf; for simplicity and since it is commonly used, we will use pulvinus (plural: pulvini).
- 3.
G proteins (guanine nucleotide-binding proteins) are a family of proteins involved in transmitting chemical signals from outside the cell causing intracellular changes.
References
Agre P (2004) Aquaporin water channels (Nobel lecture). Angew Chem Int Ed 43:4278–4290
Antkowiak B (1992) Elektrophysiologische Untersuchungen zur Seitenfiederblattbewegung von Desmodium motorium. PhD thesis, University of Tübingen, Germany
Antkowiak B, Engelmann W (1989) U1tradian rhythms in the pulvini of Desmodium gyrans: an electrophysiological approach. J Interdiscip Cycle Res 20:164–165
Antkowiak B, Engelmann W (1995) Oscillations of apoplasmic K+ and H+ activities in Desmodium motorium (Houtt) merril. Pulvini in relation to the membrane potential of motor cells and leaflet movements. Planta 196:350–356
Antkowiak B, Engelmann W, Herbjørnsen R, Johnsson A (1992) Effects of vanadate, N2 and light on the membrane potential of motor cells and the lateral leaflet movements of Desmodium motorium. Physiol Plant 86:551–558
Antkowiak B, Mayer W-E, Engelmann W (1991) Oscillations of the membrane potential of pulvinar motor cells in situ in relation to leaflet movements of Desmodium motorium. J Exp Bot 42:901–910
Antonsen F (1998) Biophysical studies of plant growth movements in microgravity and under 1 g conditions. Doctoral thesis, Norwegian University of Science and Technology, Trondheim, Norway
Aridor M, Sagi-Eisenberg R (1990) Neomycin is a potent secretagogue of mast cells that directly activates a GTP-binding protein involved in exocytosis. J Cell Biol 111:2885–2891
Aschoff J (1991) Hufeland’s interest in plant movements. Chronobiol 18:75–78
Baikie ID, Smith PJS, Porterfield DM, Estrup PJ (1999) Mulitiple scanning bio-Kelvin probe. Rev Sci Instrum 70:1842–1850
Baluska F (2010) Recent surprising similarities between plant cells and neurons. Plant Signal Behav 5:87–89
Baluska F, Schlicht M, Volkmann D, Mancuso S (2008) Vesicular secretion of auxin: evidences and implications. Plant Signal Behav 3:254–256
Baluska F, Volkmann D, Menzel D (2005) Plant synapses: actin-based domains for cell-to-cell communication. Trends Plant Sci 10:106–111
Bauréus Koch CL, Sommarin M, Persson BR, Salford LG, Eberhardt JL (2003) Interaction between weak low frequency magnetic fields and cell membranes. Bioelectromagnetics 24:395–402
Berg AR, Peacock K (1992) Growth patterns in nutating and nonnutating sunflower (Helianthus annuus) hypocotyls. Am J Bot 79:77–85
Bose JC (1913) Researches on irritability of plants. Longmans, Green and Co. London, NY, Bombay, Calcutta, London
Bose JC (1919) Life movements in plants. Trans Bose Inst, pp 255–597
Bose JC (1926) The nervous mechanisms of plants. Longmans, Green and Co., London
Bose JC (1928) The motor mechanism of plants. Longmans, Green and Co., London
Brenner ED, Stahlberg R, Mancuso S, Vivanco J, Baluska F, Volkenburgh EV (2006) Plant neurobiology: an integrated view of plant signaling. Trends Plant Sci 1:413–419
Chen J-P (1996) Untersuchungen zur ultradianen Seitenfiederbewegung von Desmodium motorium und zu diffusiv gekoppelten Ca2+-Oszillatoren. PhD thesis, University of Tübingen, Germany
Chen J-P, Eichelmann C, Engelmann W (1997) Substances interfering with phosphatidyl inositol signalling pathway affect ultradian rhythm of Desmodium motorium. J Biosc 22:465–476
Chen J-P, Engelmann W, Baier G (1995) Nonlinear dynamics in the ultradian rhythm of Desmodium motorium. Z Naturf 50:1113–1116
Chrispeels MJ, Holuigue L, Latorre R, Luan S, Orellana A, Peña-Cortes H, Raikhel NV, Ronald PC, Trewavas A (1999) Signal transduction networks and the biology of plant cells. Biol Res 32:35–60
Cihlar J (1965) Der Einfluss vorübergehender Temperaturänderungen auf Erregungsvorgänge bei Staubgefässen und bei Desmodium gyrans. PhD thesis, University of Tübingen, Germany
Cosgrove DJ (2005) Growth of the plant cell wall. Nat Rev Mol Cell Biol 6:850–861
Cosgrove DJ, Li LC, Cho HT, Hoffman-Benning S, Moore RC, Blecker D (2002) The growing world of expansins. Plant Cell Physiol 43:1436–1444
Cosgrove DJ, Hedrich R (1991) Stretch-activated chloride, potassium, and calcium channels coexisting in plasma membranes of guard cells of Vicia faba L. Planta 186:143–153
Coté GG (1995) Signal transduction in leaf movement. Plant Physiol 109:729–734
Das GP (1932) Comparative studies of the effect of drugs on the rhythmic tissues of animal and plant. Trans Bose Res Inst 8:146
Davies E (1987a) Action potentials as multifunctional signals in plants: a unifying hypothesis to explain apparently disparate wound responses. Plant Cell Environ 10:623–631
Davies E (1987b) The biochemistry of plants. Academic 12:243–264
Dupont G, Berridge MJ, Goldbeter A (1991) Signal-induced Ca2+ oscillations: properties of a model based on Ca2+-induced Ca2+ release. Cell Calcium 12:73–85
Durachko DM, Cosgrove DJ (2009) Measuring plant wall extension (creep) induced by acidic pH and by alpha-expansin. J Vis Exp 25:1263
Dutt BK, Guhathakurta A (1996) Effect of application of load on the pulsatory movement of the leaflet of Desmodium gyrans. Trans Bose Res Inst 29:105–117
Dwight JS (1839) Select minor poems from the German of Goethe and Schiller with notes (specimens of foreign standard literature). Hilliard, Gray and Company, Boston, p 403
Ellingsrud S, Johnsson A (1993) Perturbations of plant leaflet rhythms caused by electromagnetic radiofrequency radiation. Bioelectromagnetics 14:257–271
Engelberth J (2003) Mechanosensing and signal transduction in tendrils. Adv Space Res 32:1611–1619
Engelmann W (1996) Leaf movement rhythms as hands of biological docks. In: Greppin H, Degli Agosti R, Bonzon M (eds) Vistas on biorhythmicity. University of Geneva, Geneva, pp 51–76
Engelmann W, Antkowiak B (1998) Ultradian rhythms in Desmodium (minireview). Chronobiol Internat 15:293–307
Engelmann W, Simon K, Phen CJ (1992) Leaf movement rhythm in Arabidopsis thaliana. Z Naturf 47C:925–928
Felle H (1988) Auxin causes oscillations of cytosolic free calcium and pH in Zea mays coleoptiles. Planta 174:495–499
Findlay GP (2001) Membranes and the electrophysiology of turgor regulation. Aust J Plant Physiol 28:617–634
Fostad OK (1994) Konstruksjon av strømpulsgenerator. Strømperturberingseksperiment og matematisk modellering/simulering i studier av oscillative bladbevegelser. Master thesis, University of Trondheim, Norway
Fostad OK, Johnsson A, Engelmann W (1997) Effects of electrical currents on Desmodium gyrans leaflet movements. Experiments using a current clamp technique. Biol Rhythm Res 28:244–259
Fromm J, Eschrich W (1990) Seismonastic movements in Mimosa. In: Satter RL, Gorton HL, Vogelmann TC (eds) The pulvinus: motor organ for leaf movement. American Society of Plant Physiologists, Rockville, pp 25–43
Fromm J, Lautner S (2007) Electrical signals and their physiological significance in plants. Plant Cell Environ 30:249–257
Ginzo HD, Decima EE (1995) Weak static magnetic fields increase the speed of circumnutation in cucumber (Cucumis sativus L.) tendrils. Experientia 51:1090–1093
Glass L, Mackey MC (1988) From clocks to chaos: the rhythms of life. Princeton University Press, Princeton
Goldbeter A (1996) Biochemical oscillations and cellular rhythms. The molecular bases of periodic and chaotic behaviour. Cambridge University Press, Cambridge
Goldbeter A, Dupont G, Berridge MJ (1990) Minimal model for signal-induced Ca2+- oscillations and for their frequency encoding through protein phosphorylation. Proc Nat Acad Sci USA 87:1461–1465
Gorton HL (1987) Water relations in pulvini from Samanea saman. I. Intact pulvini. Plant Physiol 83:945–950
Gorton GL (1990) Stomates and pulvini: a comparison of two rhythmic turgor-mediated movement systems. In: Satter RL, Gorton HL, Vogelmann TC (eds) The pulvinus: motor organ for leaf movement. American Society of Plant Physiologists, Rockville, pp 223–237
Gradmann D (2001) Model for oscillations in plants. Aust J Plant Physiol 28:577–590
Gradmann D, Buschmann P (1996) Electrocoupling causes oscillations of ion transporters in plants. In: Greppin H, Degli Agosti R, Bonzon M (eds) Vistas on biorhythmicity. University of Geneva, Geneva, pp 239–269
Grassi C, D’Ascenzo M, Torsello A et al (2004) Effects of 50 Hz electromagnetic fields on voltage-gated Ca2+channels and their role in modulation of neuroendocrine cell proliferation and death. Cell Calcium 35:307–315
Guevara MR, Glass L (1982) Phase locking, period doubling bifurcations and chaos in a mathematical model of a periodically driven oscillator: a theory for the entrainment of biological oscillators and the generation of cardiac dysrhythmias. J Math Biol 14:1–23
Guhathakurta A, Dutt BK (1961) Electrical correlate of the rhythmic pulsatory movement of Desmodium gyrans. Trans Bose Res Inst 24:73–82
Hager A (2003) Role of the plasma membrane H+-ATPase in auxin-induced elongation growth: historical and new aspects. J Plant Res 116:483–505
Hepler PK, Winship LJ (2010) Calcium at the cell wall-cytoplast interface. J Integr Plant Biol 52:147–160
Hufeland W (1790) Über die Bewegung des Hedysarum gyrans und die Wirkung der Elektrizität auf dasselbe. Magazin für das Neueste aus der Physik und Naturgeschichte 6:5–27 (was published as anonymous, but traced to Hufeland)
Iino M, Long C, Wang XJ (2001) Auxin- and abscisic acid-dependent osmoregulation in protoplasts of Phaseolus vulgaris pulvini. Plant Cell Physiol 42:1219–1227
Janse MJ (2003) A brief history of sudden cardiac death and its therapy. Pharmacol Ther 100:89–99
Johansson I, Karlsson M, Johanson U, Larsson C, Kjellbom P (2000) The role of aquaporins in cellular and whole plant water balance. Biochim Biophys Acta 1465:324–342
Johnsson A (1997) Circumnutations: Results from recent experiments on earth and in space. Planta 203(Suppl.):S147–S158
Johnsson A, Bostrøm AC, Pedersen M (1993) Perturbation of the Desmodium leaflet oscillation by electric current pulses. J Interdisc Cycle Res 24:17–32
Johnsson A, Brogårdh T, Holje Ø (1979) Oscillatory transpiration of Avena plants: perturbation experiments provide evidence for a stable point of singularity. Physiol Plant 45:393–398
Johnsson A, Karlsson HG (1972) A feedback model for biological rhythms. I. Mathematical description and basic properties of the model. J Theor Biol 36:153–174
Johnsson A, Solheim GB, Iversen T-H (2009) Gravity amplifies and microgravity decreases circumnutations in Arabidopsis thaliana stems: results from a space experiment. New Phytol 182:621–629
Kaldenhoff R, Fischer M (2006) Aquaporins in plants. Acta Physiol (Oxf) 187:169–176
Karlsson HG, Johnsson A (1972) A feedback model for biological rhythms. II. Comparisons with experimental results, especially on the petal rhythm of Kalanchoë. J Theor Biol 36:175–194
Kastenmeier B, Reich W, Engelmann W (1977) Effect of alcohols on the circadian petal movement of Kalanchoë and the rhythmic movement of Desmodium. Chronobiol 4:122
Kim HY, Coté GG, Crain RC (1992) Effects of light on the membrane potential of protoplasts from Samanea saman pulvini. Involvement of K+ channels and the H+ ATPase. Plant Physiol 99:1532–1539
Kim HY, Coté GG, Crain RC (1993) Potassium channels in Samanea saman protoplasts controlled by phytochrome and the biological clock. Science 260:960–962
Kim HY, Coté GG, Crain RC (1996) Inositol 1,4,5-triphosphate may mediate closure of K+ channels by light and darkness in Samanea saman motor cells. Planta 198:279–287
Konrad KR, Hedrich R (2008) The use of voltage-sensitive dyes to monitor signal-induced changes in membrane potential-ABA triggered membrane depolarization in guard cells. Plant J 55:161–173
Kramer PJ, Boyer JS (1995) Water relations of plants and soils. Academic, San Diego. ISBN 0-12-425060-2
Kraus M, Wolf B, Wolf B (1996) Cytoplasmic calcium oscillations. In: Greppin H, Degli Agosti R, Bonzon M (eds) Vistas on Biorhythmicity. University of Geneva, Geneva, pp 213–237
Kuznetsov OA, Hasenstein KH (1996) Intracellular magnetophoresis of amyloplasts and induction of root curvature. Planta 198:87–94
Lewis RD, Silyn-Roberts H (1987) Entrainment of the ultradian leaf movement rhythm of Desmodium gyrans by temperature cycles. J Interdiscipl Cycle Res 18:193–203
Lindström E, Lindström P, Berglund A, Lundgren E, Hansson Mild K (1995) Intracellular calcium oscillations in a T-cell line after exposure to extremely-low-frequency magnetic fields with variable frequencies and flux densities. Bioelectromagnetics 16:41–47
MacRobbie EAC (1998) Signal transduction and ion channels in guard cells. Philos Trans R Soc London B Biol Sci 353:1475–1488
Maurel C (2007) Plant aquaporins: novel functions and regulation properties. FEBS Lett 581:2227–2236
Maurel C, Verdoucq L, Luu DT, Santoni V (2008) Plant aquaporins: membrane channels with multiple integrated functions. Annu Rev Plant Biol 59:595–624
Mayer WE (1990) Walls as potassium storage reservoirs in Phaseolus pulvini. In: Satter RL, Gorton HL, Vogelmann TC (eds) The pulvinus: motor organ for leaf movement. American Society of Plant Physiologists, Rockville, pp 160–174
McCreary CR, Dixon SJ, Fraher LJ et al (2006) Real-time measurement of cytosolic free calcium concentration in Jurkat cells during ELF magnetic field exposure and evaluation of the role of cell cycle. Bioelectromagnetics 27:354–364
Menge C (1991) Die Wirkung von Ca2+, Ca2+-Chelatbildern, Ca2+-Kanalblockern, Calmodulinantagonisten und des Ca2+-Ionophors A23187 auf die ultradiane Rhythmik der Seitenfiederbewegung von Desmodium motorium. Diploma Thesis, Universität Tübingen, Germany
Mitsuno T (1987) Volume change in the motor cells of pulvinule of lateral leaflets of Codariocalyx motorius. Bull Kyoritsu Woman’s Univ 33:115–124
Mitsuno T, Sibaoka T (1989) Rhythmic electric potential change of motor pulvinus in lateral leaflet of Codariocalyx motorius. Plant Cell Physiol 30:1123–1127
Monshausen GB, Miller ND, Murphy AS, Gilroy S (2011) Dynamics of auxin-dependent Ca2+ and pH signaling in root growth revealed by integrating high-resolution imaging with automated computer vision-based analysis. Plant J 65:309–318
Moran N (1990) The role of ion channels in osmotic volume changes in Samanea motor cells analyzed by patch-clamp methods. In: Satter RL, Gorton HL, Vogelmann TC (eds) The pulvinus: motor organ for leaf movement. American Society of Plant Physiologists, Rockville, pp 142–159
Moran N (2007) Osmoregulation of leaf motor cells. FEBS Lett 581:2337–2347
Moshelion M, Becker D, Biela A et al (2002a) Plasma membrane aquaporins in the motor cells of Samanea saman: diurnal and circadian regulation. Plant Cell 14:727–739
Moshelion M, Becker D, Czempinski K et al (2002b) Diurnal and circadian regulation of putative potassium channels in a leaf moving organ. Plant Physiol 128:634–642
Neugebauer A (2002) Dreidimensionale Registrierung circadianer und ultradianer Wachstumsvorgänge des Hypokotyls von Arabidopsis thaliana und Cardaminopsis arenosa. PhD thesis University of Tübingen, Germany
Nobel PS (1974) Biophysical plant physiology. Freeman and Company, San Fransisco. ISBN 0-7187-0592-3
Ohashi H (1973) The Asiatic species of Desmodium and its allied genera. Ginkgoana 1:1–318
Okada T, Miyazaki T, Ishii N, Fukushima T, Honda N (2005) Effect of the magnetic field of 50 Hz on the circumnutatiomn of the stem of Arabidopsis thaliana. Bull Maebashi Inst Technol 8:137–142
Pandey S, Zhang W, Assman SM (2007) Roles of ion channels and transporters in guard cell signal transduction. FEBS Lett 581:2325–2336
Pazur A, Rassadina V (2009) Transient effects of weak electromagnetic fields on calcium ion concentration in Arabidopsis thaliana. BMC Plant Biol 9:47
Pedersen M, Johnsson A, Herbjørnsen R (1990) Rhythmic leaf movements under physical loading of the leaves. Z Naturf 45c:859–862
Pickard BG (1973) Action potentials in plants. Bot Rev 39:172–201
Porterfield DM (2007) Measuring metabolism and biophysical flux in the tissue, cellular and sub-cellular domains: recent developments in self-referencing amperometry for physiological sensing. Biosens Bioelectron 22:1186–1196
Rober-Kleber N, Albrechtovà JTB, Fleig S et al (2003) Plasma membrane H+-ATPase is involved in auxin-mediated cell elongation during wheat embryo development. Plant Physiol 131:1302–1312
Rosen AD (1996) Inhibition of calcium channel activation in GH3 cells by static magnetic fields. Biochim Biophys Acta 1282:149–155
Rosen AD (2003) Effect of 125 mT static magnetic field on the kinetics of voltage activated Na+ channels in GH3 cells. Bioelectromagnetics 24:517–523
Ross EM, Higashijima T (1994) Regulation of G-protein activation by mastoparans and other cationic peptides. Methods Enzymol 237:26–37
Roux D, Faure C, Bonnet P et al (2008) A possible role for extra-cellular ATP in plant responses to high frequency, low amplitude electromagnetic field. Plant Signal Behav 3:383–385
Satter RL, Galston AW (1971) Potassium flux: a common feature of Albizzia leaflet movement controlled by phytochrome or endogenous rhythm. Science 174:518–520
Satter RL, Galston AW (1981) Mechanisms of control of leaf movements. Annu Rev Plant Physiol 32:83–110
Satter RL, Gorton HL, Vogelmann TC (1990) The pulvinus: motor organ for leaf movement. American Society of Plant Physiologists, Rockville
Satter RL, Morse MI, Lee Y, Crain RC, Cote G, Moran N (1988) Light-and clock-controlled leaflet movements in Samanea saman: a physiological, biophysical and biochemical analysis. Bot Acta 101:205–213
Schuster S, Marhl M, Höfer T (2002) Modelling of simple and complex calcium oscillations. From single-cell responses to intercellular signalling. Eur J Biochem 269:1333–1355
Scott BIH (1962) Feedback induced oscillations of five-minute period in the electric field of the bean root. Ann N Y Acad Sc 98:890–900
Serrano R (1990) Plasma membrane ATPases. In: Larsson C, Moller JM (eds) The plant plasma membrane. Springer, Berlin, pp 127–152
Shabala SN, Newman IA, Morris J (1997) Oscillations in H+ and Ca2+ ion fluxes around the elongation region of corn roots and effects of externa1 pH. Plant Physiol 113:111–118
Shabala S, Shabala L, Gradmann D et al (2006) Oscillations in plant membrane transport: model predictions, experimental validation, and physiological implications. J Exp Bot 57:171–184
Sharma VK, Bardal TK, Johnsson A (2003) Light-dependent changes in the leaflet movement rhythm of the plant Desmodium gyrans. Z Naturf 58c:81–86
Sharma VK, Engelmann W, Johnsson A (2000) Effects of static magnetic field on the ultradian lateral leaflet movement rhythm in Desmodium gyrans. Z Naturf 55c:638–642
Sharma VK, Jensen C, Johnsson A (2001) Phase response curve for ultradian rhythm of the lateral leaflets in the plant Desmodium gyrans, using DC current pulses. Z Naturf 56c:77–81
Shepherd, VA (1999) Bioelectricity and the rhythms of sensitive plants—the biophysical research of Jagadis Chandra Bose. Curr Sci 77:189–195
Shepherd VA (2005) From semi-conductors to the rhythms of sensitive plants: the research of J.C Bose. Cell Mol Biol 51:607–619
Solberg EE, Embra BI, Börjesson MB et al (2011) Commotio cordis—under-recognized in Europe? A case report and review. Eur J Cardiov Prev R 18:378–383
Solheim BGB, Johnsson A, Iversen TH (2009) Ultradian rhythms in Arabidopsis thaliana leaves in microgravity. New Phytol 183:1043–1052
Strogatz SH (1994) Non-linear dynamics and chaos. Addison-Wesley Publishing Company, Reading MA. ISBN 0201543443
Suh S, Moran N, Lee Y (2000) Blue light activates potassium-efflux channels in flexor cells from Samanea saman motor organs via two mechanisms. Plant Physiol 123:833–843
Takahashi K, Isobe M, Muto S (1998) Mastoparan induces an increase in cytosolic calcium ion concentration and subsequent activation of protein kinases in tobacco suspension culture cells. Biochim Biophys Acta 1401:339–346
Toyota M, Furuichi T, Tatsumi H, Sokabe M (2008) Cytoplasmic calcium increases in response to changes in the gravity vector in hypocotyls and petioles of Arabidopsis seedlings. Plant Physiol 146:505–514
Turing AM (1952) The chemical basis of morphogenesis. Philos Trans R Soc Lond B 237:37–72
Ul Haque A, Rokkam M, Carlo DAR et al (2007) A MEMS fabricated cell electrophysiology biochip for in silico calcium measurements. Sens Actuator B 123:391–399
Umrath K (1930) Untersuchungen über Plasma und Plasmaströmungen an Characeen. IV. Potentialmessungen an Nitella mucronata mit besonderer Berücksichtigung der Erregungserscheinungen. Protoplasma 9:576–597
Volkov AG, Adesina T, Jovanov E (2007) Closing of Venus flytrap by electrical stimulation of motor cells. Plant Signal Behav 2:139–145
Volkov AG (2006) Plant electrophysiology. Theory and methods. Springer, London. ISBN 978-3-540-32717-2
Wang XJ, Haga K, Nishizaki Y et al (2001) Blue-light-dependent osmoregulation in protoplasts of Phaseolus vulgaris pulvini. Plant Cell Physiol 42:1363–1372
Weber U (1990) Die Rolle von Ionenkanälen und Protonenpumpen bei der rhythmischen Seitenfiederbewegung von Desmodium motoricum. Diploma Thesis, Universität Tübingen, Germany
Weber U, Engelmann W, Mayer WE (1992) Effects of tetraethylammonium chloride (TEA), vanadate, and alkali ions on the lateral leaflet movement rhythm of Des modium motorium (Houtt.) Merr. Chronobiol Int 9:269–277
Whitecross MI, Plovanic N (1982) Structure of the motor region of pulvinules of Desmodium gyrans leaflets. Micron 13:337–338
Wildon DC, Thain JF, Minchin PEH et al (1992) Electrical signalling and systemic proteinase inhibitor induction in the wounded plant. Nature 360:62–65
Winfree AT (1970) An integrated view of the resetting of a circadian clock. J Theor Biol 28:327–374
Winfree A (1971) Corkscrews and singularities in fruitflies: resetting behaviour of the circadian eclosion rhythm. In: Menaker M (ed) Biochronometry. Natl Acad Sci, Washington
Winfree AT (1987a) The timing of biological clocks. Scientific American Books Inc, NY
Winfree AT (1987b) When time breaks down. The three-dimensional dynamics of electrochemical waves and cardiac arrythmias. Princeton University Press, Princeton NJ. ISBN 0-691-02402-2
Winfree AT (2000) Various ways to make phase singularities by electric shock. J Cardiovasc Electrophysiol 11:286–289
Winfree AT (2001) The geometry of biological time, 2nd edn. Springer, NY. ISBN 10: 0387989927
Winfree AT (2002) Chemical waves and fibrillating hearts: discovery by computation. J Biosci 27:465–473
Zhang W, Fan LM, Wu WH (2007) Osmo-sensitive and strech-activated calcium-permeable channels in Vicia faba guard cells are regulated by actin dynamics. Plant Physiol 143:1140–1151
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Johnsson, A., Sharma, V.K., Engelmann, W. (2012). The Telegraph Plant: Codariocalyx motorius (Formerly Also Desmodium gyrans). In: Volkov, A. (eds) Plant Electrophysiology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-29110-4_4
Download citation
DOI: https://doi.org/10.1007/978-3-642-29110-4_4
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-29109-8
Online ISBN: 978-3-642-29110-4
eBook Packages: Biomedical and Life SciencesBiomedical and Life Sciences (R0)