Effects of metals on enzyme activity in plants

Plant, Cell and Environment - Tập 13 Số 3 - Trang 195-206 - 1990
Frank Van Assche1, H. Clijsters1
1Department SBM, Limburgs Universitair Centrum. Universitaire Campus. B‐3610 Diepenbeek, Belgium

Tóm tắt

Abstract.Uptake of phytotoxic amounts of metal by higher plants or algae can result in inhibition of several enzymes, and in increase in activity (= induction) of others. Two mechanisms of enzyme inhibition predominate: (1) binding of the metal to sulphydryl groups, involved in the catalytic actionor structural integrity of enzymes, and (2) deficiency of an essential metal in metalloproteins or metal‐protein complexes, eventually combined with substitution of the toxic metal for the deficient element. Metal accumulation in the cellular compartment of the enzyme is a prerequisite for enzyme inhibitionin vivo.The induction of some enzymes is considered to play a significant role in the stress metabolism, induced by metal phytotoxicity. Peroxidase induction is likely to be related to oxidative reactions at the biomembrane; several enzymes of the intermediary metabolism might be stimulated to compensate for metal‐sensitive photosynthetic reactions. The induction of enzymes and metal‐specific changes in isoperoxidase pattern can be used as diagnostic criteria to evaluate the phytotoxicity of soils, contaminated by several metals. Lines for future research on metal phytotoxicity are proposed, involving the study of inhibition and induction of enzymes at the different cell membranes (especially the plasmamembrane)in vivo.

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Tài liệu tham khảo

Austenfeld F.‐A., 1979, Nettophotosynthese der Primär und Follgeblätler von Phaseolus vulgaris L. unter dem Engifluss von Nickel, Cobalt und Chrom, Photosynthetica, 13, 434

10.1111/j.1399-3054.1980.tb03269.x

Cardinaels C., 1984, The superoxidedismutase as a biochemical indicator, discriminating between zinc and cadmium toxicity, Archives Internationales de Physiologic et de Biochimie, 92

10.1111/j.1399-3054.1986.tb01915.x

10.1016/S0006-291X(73)80002-6

Cheniae G. M., 1980, Methods in Enzymology, 349

Chia L. S., 1984, Simulated acid rain induces lipid peroxidation and membrane damage in foliage, Plant. Cell and Environment, 7, 333, 10.1111/1365-3040.ep11589789

10.1146/annurev.pp.31.060180.001323

10.1007/BF00032920

Clijsters H., 1984, Relation between heavy metal toxicity and enzyme activity. Wissenschafitiche Zeitschrift der Humboldt‐Universität zu Berlin, Math-Nat., 326

10.1016/S0044-328X(76)80025-6

10.1016/S0176-1617(87)80049-4

10.1016/S0176-1617(84)80071-1

10.1016/S0044-328X(76)80101-8

10.1016/S0044-328X(81)80059-1

10.1007/BF00405922

Elstner E. F., 1984, Pflanzentoxicologie feds, 67

10.1016/0005-2728(73)90118-7

Elstner E. F., 1984, Fichtensterben in ‘Reinluftgebieten’: Strukturresistenzverlust, Naturwissenschaftliche Rundschau, 37, 52

Elstner E. F., 1988, Activated oxygen in green plants in relation to stress situations, Current Topics in Plant Biochemistry and Physiology, 7, 159

10.1016/0143-1471(80)90081-1

Ernst W. H. O., 1980, Cadmium in the Environment, 639

Fhückiger W., 1978, Der Einfluss verkehrsbedingter Luftveranreinigungen auf die Peroxydaseaktivität, das ATP‐Bildungsvermogen isolierter Chloroplasten und das Längenwachstum von Mais, Journal of Plant Diseases and Protection, 85, 41

10.1146/annurev.pp.29.060178.002455

Gabrieth R., 1987, Peroxidase involvement in tolerance mechanisms, Giornale Botanica Haliano, 21, 200

Gaspar T., 1982, Peroxidases 1970–1980. A Survey of Their Biochemical and Physiological Roles in Higher Plants

Gora L., 1985, Effects of toxic copper treatment of chloroplast properties of Phaselous vulgaris, Archives Internationals ae Physiologie et de Biochimie, 93

10.1007/978-94-009-1271-7_25

10.1126/science.230.4726.674

10.1073/pnas.84.2.439

10.1016/S0176-1617(85)80100-0

10.1016/S0015-3796(17)30736-9

10.1007/BF00390803

10.1016/S0044-328X(82)80093-7

Horsman D. C., 1976, Effects of Air Pollutants on Plants, 185

Hoxha Y., 1985, Catalase activity in the plants exposed to centamination with heavy metals, Acta Biologica et Medica Experimentalis, 10, 21

10.1111/j.1439-037X.1988.tb00303.x

10.1016/S0015-3796(82)80067-X

10.1016/S0044-328X(82)80063-9

10.1111/j.1439-0329.1974.tb00407.x

Leblova S., 1986, Compartmentation of cadmium, copper, lead and zinc, in seedlings of maize (Zea Mays L.) and induction of metallothionein, Biologia, 41, 777

10.1111/j.1399-3054.1976.tb05017.x

10.2134/jeq1976.00472425000500040003x

10.1007/978-94-011-7339-1_4

Levitt J., 1972, Responses of Plants to Environmental Stresses

10.1007/BF00410215

10.1146/annurev.pp.32.060181.002025

10.1016/0003-2697(77)90009-4

Maier R., 1978, Aktivität und multiple Formen der Peroxydase in unverbleiten und verbeiten Pflanzen von Zea mays und Medicago sativa, Phyton, 19, 83

10.1016/S0044-328X(78)80281-5

Marschner H., 1983, Encyclopaedia of Plant Physiology, 5

10.1111/j.1399-3054.1975.tb03785.x

10.1111/j.1399-3054.1977.tb01509.x

10.1111/j.1399-3054.1972.tb03588.x

Nag P., 1981, Heavy metal effects in plant tissues involving chlorophyll, chlorophyllase. Hill reaction activity and gel electrophoretic patterns of soluble proteins, Indian Journal of Experimental Biology, 19, 702

10.1016/0143-148X(80)90017-8

10.1111/j.1399-3054.1976.tb04007.x

10.1016/S0176-1617(86)80006-2

Pandolfini T., 1985, Ni2 effect on peroxidase and esterase isoenzyme variation, Giornale Botanico Italiano, 119, 55

Passow H., 1961, The general pharmacology of the heavy metals, Pharmacological Reviews, 13, 185

10.1007/978-94-011-7339-1_1

10.1016/S0176-1617(87)80143-8

10.1016/0013-9327(79)90143-5

10.1016/S0176-1617(84)80095-4

10.1016/S0176-1617(84)80061-9

10.1007/BF01625516

10.1111/j.1399-3054.1986.tb05770.x

10.1021/bi00588a001

10.1111/j.1399-3054.1988.tb09182.x

10.1104/pp.66.5.797

Sandmann G., 1983, Encyclopaedia of Plant Physiology, 563

10.1146/annurev.pp.25.060174.001301

10.1104/pp.82.3.700

10.1016/S0015-3796(88)80045-3

10.1016/S0015-3796(86)80022-1

Stiborova M., 1988, Mechanism of action of Cu2, Co2, and Zn2, on ribulose‐1.5‐bisphosphatic, carboxylase from barley (Hordeum vulgare L), Phostosynthetica, 22, 161

10.1111/j.1399-3054.1985.tb04268.x

10.1111/j.1365-3040.1988.tb01362.x

10.1016/S0176-1617(85)80122-X

10.1104/pp.69.5.1040

Vallee B. L.(1976)Zinc biochemistry: a perspective. Trends in Biochemical Science April 88–91.

10.1146/annurev.bi.41.070172.000515

10.1111/j.1399-3054.1986.tb05605.x

10.1016/S0176-1617(86)80157-2

Assche F., 1987, Heavy Metals in the Environment, 475

Assche F., 1988, Environmental Contamination, 466

Assche F., 1988, Induction of enzyme capacity in plants as a result of heavy metal toxicity: dose‐response relations in Phaseolus vulgaris L. treated with zinc and cadmium, Environmental Pollution, 52, 102

10.1007/978-94-009-9625-0_16

Assche F., 1986, Heavy metals induce specific isozyme patterns of peroxidase in Phaseolus vulgaris L., Archives Internationales de Physiologic et de Biochimie, 94, 60

Loon L. C., 1986, Molecular and Physiological Aspects of Plant Peroxidases, 405

10.1111/j.1399-3054.1982.tb00256.x

10.1007/BF00346264

Wallnöfer P. R., 1984, Pflanzentoxicologie, 95

10.1007/978-94-009-8099-0_5

10.1111/j.1399-3054.1985.tb01902.x

Weigel H. J., 1980, Der Einfluss von schwermetallen auf Wachstum und Stofwechsel von Buschbohnen, Angewandie Botanik, 54, 195

10.1016/S0044-328X(80)80024-9

10.1007/BF00388236

Woolhouse H. W., 1983, Encyclopaedia of Plant Physiology, 245

Youngman R. J., 1984, Pflanzentoxicologie, 132

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Plant, Cell and Environment

Tập 13 Số 3

195-206

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