Photosynthesis and Activity of Phosphoenolpyruvate carboxylase in Nicotiana tabacum L. Leaves Infected by Potato virus A and Potato virus Y

Aoyagi, K., Bassham, J.A.: Pyruvate orthophosphate dikinase in wheat leaves. – Plant Physiol. 73: 853–854, 1983. Asai, N., Nakaima, N., Tamaoki, M., Kamada, H., Kondo, N.: Role of malate synthesis mediated by phosphoenolpyruvate carboxylase in guard cell in the regulation of stomatal movement. – Plant Cell Physiol. 41: 10–15, 2000. Balachandran, S., Osmond, C.B.: Susceptibility of tobacco leaves to photoinhibition following infection with two strains of tobacco mosaic virus under different light and nitrogen nutrition regimes. – Plant Physiol. 104: 1051–1057, 1994. Balachandran, S., Osmond, C.B., Daley, P.F.: Diagnosis of the earliest strain-specific interactions between tobacco mosaic virus and chloroplasts of tobacco leaves in vivo by means of chlorophyll fluorescence imaging. – Plant Physiol. 104: 1059–1065, 1994a. Balachandran, S., Osmond, C.B., Makino, A.: Effect of two strains of tobacco mosaic virus on photosynthetic characteristics and nitrogen partitioning in leaves of Nicotiana tabacum cv. Xanthi during photo-acclimation under two nitrogen nutrition regimes. – Plant Physiol. 104: 1043–1050, 1994b. Banerjee, N., Wang, J.Y., Zaitlin, M.: A single nucleotide change in the coat protein gene of tobacco mosaic virus is involved in the induction of severe chlorosis. – Virology 207: 234–239, 1995. Bartels, R.: Potato virus A. – CMI/AAB Descriptions of Plant Viruses No. 54, 1971. Beczner, L., Horváth, H., Romhanyi, L., Forster, H.: Etiology of tuber ringspot disease in potato. – Potato Res. 27: 339–351, 1984. Čeřovská, N.: Production of monoclonal antibodies to potato virus YNTN strain and their use for strain differentiation. – Plant Pathol. 47: 505–509, 1998. Clark, M.F., Adams, A.N.: Characteristics of the microplate method of enzyme-linked immunosorbent assay for the detection of plant viruses. – J. gen. Virol. 34: 475–483, 1977. Dat, J.F., Foyer, C.H., Scott, I.A.: Changes in salicylic acid and antioxidants during induced thermotolerance in mustard seedlings. – Plant Physiol. 118: 1455–1461, 1998. DeBokx, J.A., Huttinga, H.: Potato virus Y. – CMI/AAB Descriptions of Plant Viruses, No. 242, 1981. De Nisi, P., Zocchi, G.: Phosphoenolpyruvate carboxylase in cucumber (Cucumis sativum L.) roots under iron deficiency: activity and kinetic characterization. – J. exp. Bot. 51: 1903–1909, 2000. Dixon, R.A.: Natural products and plant disease resistance. – Nature 411: 843–847, 2001. Filigarová, M., Čeřovská, N., Franěk, F., Dědič, P.: Reactivity of monoclonal antibodies to potato virus A in various types of enzyme linked immunosorbent assay. – Potato Res. 37: 135–147, 1994. Hilbert, J.M., Quick, W.P.: Characteristics of C4 photosynthesis in stems and petioles of C3 flowering plants. – Nature 415: 451–454, 2002. Hlaváčková, V., Špundová, M., Nauš, J., Navrátil, M., Kouřil, R., Kaňa, R.: Mechanical wounding caused by inoculation influences the photosynthetic response of Nicotiana benthamiana plants to plum pox potyvirus. – Photosynthetica 40: 269–277, 2002. Hodgson, R.A.J., Beachy, N.R., Pakrasi, B.H.: Selective inhibition of photosystem II spinach by tobacco mosaic virus: an effect of the viral coat protein. – FEBS Lett. 245: 267–270, 1989. Iglesias, A.A., Andreo, C.S.: Kinetic and structural properties of NADP-malic enzyme from sugarcane leaves. – Plant Physiol. 92: 66–72, 1990. Johnson, J.F., Allan, D.I., Vance, C.P.: Phosphorus stress-induced proteoid roots show altered metabolism in Lupinus albus. – Plant Physiol. 104: 657–665, 1994. Latzko, E., Kelly, G.J.: The many-faceted function of phosphoenolpyruvate carboxylase in C3 plants. – Physiol. vèg. 21: 805–815, 1983. Lowry, O.H., Rosebrough, N.J., Farr, A.L., Randall, R.J.: Protein measurement with the Folin phenol reagent. – J. biol. Chem. 193: 265–275, 1951. Manh, C.T., Bismuth, E., Boutin, J.P., Provot, M., Champigny, M.L.: Metabolite effectors for short-term nitrogen-dependent enhancement of phosphoenolpyruvate carboxylase activity and decrease of net sucrose synthesis in wheat leaves. – Physiol. Plant. 89: 460–466, 1993. Maurino, V.G., Saigo, M., Andreo, C.S., Drincovich M.F.: Nonphotosynthetic malic enzyme from maize: a constitutively expressed enzyme that responds to plant defence inducers. – Plant mol. Biol. 45: 409–420, 2001. Moons, A., Valcke, R., Van Montagu, M.: Low-oxygen stress and watter deficit induce cytosolic pyruvate orthophosphate dikinase (PPDK) expression in roots of rice, a C3 plant. – Plant J. 15: 89–98, 1998. Osmond, C.B., Ramus, J., Levavasseur, G., Franklin, L.A., Henley, W.J.: Fluorescence quenching during photosynthesis and photoinhibition of Ulva rotundata Blid. – Planta 190: 97–106, 1993. Rahoutei, J., Garcia-Luque, I., Baron, M.: Inhibition of photosynthesis by viral infection: Effect on PSII structure and function. – Physiol. Plant. 110: 286–292, 2000. Reinero, A., Beachy, R.N.: Reduced photosystem II activity and accumulation of viral coat protein in chloroplasts of leaves infected with tobacco mosaic virus. – Plant Physiol. 89: 111–116, 1989. Sanz, N., Diez-Fernandez, C., Valverde, A.M., Lorenzo, M., Benito, M., Cascales, M.: Malic enzyme and glucose 6-phosphate dehydrogenase gene expression increases in rat liver cirrhogenesis. – Brit. J. Cancer 75: 487–492, 1997. Scheible, W.R., Krapp, A., Stitt, M.: Reciprocal diurnal changes of phospoenolpyruvate carboxylase expression and cytosolic pyruvate kinase, citrate synthase and NADP-isocitrate dehydrogenase expression regulate organic acid metabolism during nitrate assimilation in tobacco leaves. – Plant Cell Environ. 23: 1155–1167, 2000. Shukla, D., Ward, C.W., Brunt, A.A. (ed.): The Potyviridae. – CAB International, Wallingford 1994. Slack, C.R., Hatch, M.D.: Comparative studies on the activity of carboxylases and other enzymes in relation to the new pathway of photosynthetic carbon dioxide fixation in tropical grasses. – Biochem. J. 103: 660–665, 1967. Taybi, T., Cushman, J.C.: Signaling events leading to crassulacean acid metabolism induction in the common ice plant. – Plant Physiol. 121: 545–556, 1999. Thomas, J.C., De Armond, R.L., Bohnert, H.J.: Influence of NaCl on growth, proline and phosphoenolpyruvate carboxyase levels in Mesembryanthemum crystallinum suspension cultures. – Plant Physiol. 98: 626–631, 1992. Vangrosveld, J., Clijsters, H.: Toxic effects of metals. – In: Farago, M. (ed.): Plants and the Chemical Elements. Biochemistry, Uptake, Tolerance and Toxicity. Pp. 150–177. VCH Weidham, New York – Basel 1994. van Kooten, O., Meurs, C., van Loon, L.C.: Photosynthetic electron transport in tobacco leaves infected with tobacco mosaic virus. – Physiol. Plant. 80: 446–452, 1990. van Kooten, O., Snel, J.F.H.: The use of chlorophyll fluorescence nomenclature in plant stress physiology. – Photosynth. Res. 25: 147–150, 1990.