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Role of Salicylic Acid in Systemic Resistance Induced by Pseudomonas spp. Against Pythium aphanidermatum in Cucumber Roots

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Abstract

Pseudomonas corrugata strain 13 and P. aureofaciens strain 63-28, applied to roots, induced systemic resistance against Pythium aphanidermatum in cucumber roots. Salicylic acid (SA) from bacterial culture or plant tissues was quantified by high performance liquid chromatography. Both strains produced SA in King's B broth and also induced cucumber root to accumulate endogenous SA one day after bacterial inoculation. Using a split root system, more SA accumulated in roots treated with bacteria than in distant roots on the opposite side of the root system in the first two days, but this difference disappeared after 3–4 days. SA levels were significantly higher in plants treated with bacteria compared to the split control, from one to five days after bacterization. SA did not inhibit mycelial growth of Pythium aphanidermatum at 100–200 µg ml−1 in vitro, but higher levels inhibited mycelial growth. Zoospore germination increased at concentrations of 10–500 µg ml−1, but decreased at 1000 µg ml−1 compared to lower concentrations. Exogenously applied SA failed to induce local or systemic resistance against a challenge infection by the pathogen in planta. The results of this study show that exogenous applied SA does not induce systemic resistance to cucumber root rot caused by P. aphanidermatum, but endogenous SA accumulation in cucumber roots may be involved in induced systemic resistance.

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References

  • Bruce RJ and West CA (1989) Elicitation of lignin biosynthesis and iso-peroxidase activity by pectic fragments in suspension cultures castor bean. Plant Physiol 91: 889-897

    Google Scholar 

  • Chen C (1999) Induced systemic resistance against Pythium aphanidermatum by plant growth-promoting rhizobacteria on cucumber. Ph.D. Thesis, McGill University, Montreal, Québec, Canada, 186 pp

    Google Scholar 

  • Chen C, Bélanger RR, Benhamou N and Paulitz TC (1998) Induced systemic resistance (ISR) by Pseudomonas spp. impairs pre-and post-infection development of Pythium aphanidermatum on cucumber roots. Eur J Plant Pathol 104: 877-886

    Google Scholar 

  • Chen C, Paulitz T, Bélanger RR and Benhamou N (1997) Inhibition of growth of Pythium aphanidermatum and stimulation of plant defense enzymes in split roots of cucumber systemically induced with Pseudomonas spp. Phytopathology (abstr.) 87: S18

    Google Scholar 

  • Chen J, Jacobson LM, Handelsman J and Goodman RM (1996) Compatibility of systemic acquired resistance and microbial biocontrol for suppression of plant disease in a laboratory assay. Molecular Ecology 5: 73-80

    Google Scholar 

  • Conti GG, Pianezzola A, Arnoldi A, Violini G and Maffi D(1996) Possible involvement of salicylic acid in systemic acquired resistance of Cucumis sativus against Sphaerotheca fuliginea. Eur J Plant Pathol 102: 537-544

    Google Scholar 

  • Dann EK, Meuwly P, Métraux J-P and Deverall BJ (1996) The effect of pathogen inoculation or chemical treatment on activities of chitinase and β-1,3-glucanase and accumulation of salicylic acid in leaves of green bean, Phaseolus vulgaris L. Physiol Mol Plant Pathol 49: 307-319

    Google Scholar 

  • De Meyer G and Höfte M (1997) Salicylic acid produced by the rhizobacterium Pseudomonas aeruginosa 7NSK2 induces resistance to leaf infection by Botrytis cinerea on bean. Phytopathology 87: 588-593

    Google Scholar 

  • Ellis BE and Amrhein N (1971) The ‘NIH-shift’ during aromatic ortho-hydroxylation in higher plants. Phytochemistry 10: 1069-1072

    Google Scholar 

  • Gaffiney T, Friedrich L, Vernooij B, Negrotto D, Nye G, Uknes S, Ward E, Kessmann H and Ryals J (1993) Requirement of salicylic acid for the induction of systemic acquired resistance. Science 261: 754-756

    Google Scholar 

  • Henning J, Malamy J, Grynkiewicz G, Indulski J and Klessig DF (1993) Interconversion of the salicylic acid signal and its glucoside in tobacco. Plant Journal 4: 593-600

    Google Scholar 

  • Heitzer A, Webb OF, Thonnard JE and Sayler GS (1992) Specific and quantitative assessment of naphthalene and salicylate bioavailabilty by using a bioluminescent catabolic reporter bacterium. Appl Environ Microbiol 58: 1839-1846

    Google Scholar 

  • Kloepper JW, Tuzun S and Kuć J (1992) Proposed definitions related to induced disease resistance. Biocont Sci Technol 2: 349-351

    Google Scholar 

  • Lee HL, Leon J and Raskin I (1995) Biosynthesis and metabolism of salicylic acid. Proc Natl Acad Sci 92: 4076-4079

    Google Scholar 

  • Liu L, Kloepper JW and Tuzun S (1995) Induction of systemic resistance in cucumber against bacterial angular leaf spot by plant growth-promoting rhizobacteria. Phytopathology 85: 843-847

    Google Scholar 

  • Malamy J, Carr JP, Klessig DF and Raskin I (1990) Salicylic acid: a likely endogenous signal in the resistance response of tobacco to viral infection. Science 250: 1002-1004

    Google Scholar 

  • Manihe B, Schulz M and Schnabl H (1992) Effect of salicylic acid on growth and stomatal movements of Vicia faba L.: Evidence for salicylic acid metabolization. J Chem Ecol 18: 1525-1539

    Google Scholar 

  • Mauch-Mani B and Slusarenko AJ (1996) Production of salicylic acid precursors is a major function of phenylalanine ammonia-lyase in the resistance of Arabidopsis to Peronospora parasitica. Plant Cell 8: 203-212

    Google Scholar 

  • Métraux J-P, Signer H, Ryals J, Ward E, Wyss-Benz M, Gaudin J, Raschorf K, Schmid E, Blum W and Inverardi B (1990) Increase in salicylic acid at the onset of systemic acquired resistance in cucumber. Science 250: 1004-1006

    Google Scholar 

  • Meuwly P and Métraux J-P (1993) Ortho-anisic acid as internal standard for the simultaneous quantitation of salicylic acid and its putative biosynthetic precursors in cucumber leaves. Analytical Biochemistry 2l4: 500-505

    Google Scholar 

  • Meyer JM, Azelvandre P and Georges C (1992) Iron metabolism in Pseudomonas: Salicylic acid, a siderophore of Pseudomonas fluorescens CHA0. Biofactors 4: 23-27

    Google Scholar 

  • Mircetich SM and Kraft JM (1973) Efficiency of various selective media in determining Pythium population in soil. Mycopath Mycol Appl 50: 151-161

    Google Scholar 

  • Ongena M, Daayf F, Jacques P, Thonart P, Benhamou N, Paulitz TC, Cornélis P, Koedam N and Bélanger RR (1999) Protection of cucumber against Pythium root rot by fluorescent pseudomonads: predominant role of induced resistance over siderophores and antibiosis. Plant Pathol 48: 66-76

    Google Scholar 

  • Paulitz TC, Zhou T and Rankin L (1992) Selection of rhizosphere bacteria for biological control of Pythium aphanidermatum on hydroponically grown cucumber. Biol Control 2: 226-237

    Google Scholar 

  • Pellegrini L, Rohfritsch O, Fritig B and Legrand M (1994) Phenylalanine ammonia-lyase in tobacco. Molecular coloning and gene expressing during the hypersensitive reaction to tobacco mosaic virus and response to a fungal elicitor. Plant Physiol 3: 877-886

    Google Scholar 

  • Penninckx IAMA, Eggermont K, Terras FRG, Thomma BPHJ, De Samblanx GW, Buchala A, Métraux J-P, Manners JM and Broekaert WF (1996) Pathogen-induced systemic activation of a plant defense gene in Arabidopsis follows a salicylic acid-independent pathway. Plant Cell 8: 2309-2323

    Google Scholar 

  • Pieterse CMJ, Van Wees SCM, Van Pelt JA, Knoester M, Laan R, Gerrits H, Weisbeek PJ and Van Loon LC (1998) A novel signaling pathway controlling induced systemic resistance in Arabidposis. Plant Cell 10: 1571-1580

    Google Scholar 

  • Pieterse CMJ, Van Wees SCM, Hoffland E and Van Pelt JA (1996) Systemic resistance in Arabidopsis induced by biocontrol bacteria is independent of salicylic acid accumulation and pathogenesis-related gene expression. Plant Cell 8: 1225-1237

    Google Scholar 

  • Press C, Wilson M, Tuzun S and Kloepper JW (1997) Salicylic acid produced by Serratia marcescens 90-166 is not the primary determinant of induced systemic resistance in cucumber or tobacco. Mol Plant-Microbe Interact 10: 761-768

    Google Scholar 

  • Raskin I, Turner IM and Melander WR (1989) Regulation of heat production in the inflorescences of an Arum lily by endogenous salicylic acid. Proc Natl Acad Sci 86: 2214-2218

    Google Scholar 

  • Rasmussen JB, Hammerschmidt R and Zook MN (1991) Systemic induction of salicylic acid accumulation in cucumber after inoculation with Pseudomonas syringae pv syringae. Plant Physiol 97: 1342-1347

    Google Scholar 

  • Seah S, Sivasithamparam K and Turner DW (1996) The effect of salicylic acid and resistance in wheat (Triticum aestivum) seedling roots against the take-all fungus, Gaeumannomyces graminis var. tritici. Aust J Bot 44: 499-507

    Google Scholar 

  • Siegrist J, Jeblick W and Kauss H (1994) Defense responses in infected and elicited cucumber (Cucumis sativus L.) hypocotyl segments exhibiting acquired resistance. Plant Physiol 105: 1365-1374

    Google Scholar 

  • Silverman P, Seskar M, Kanter D, Schweizer P, Métraux J-P and Raskin I (1995) Salicylic acid in rice: biosynthesis, conjugation, and possible role. Plant Physiol 108: 633-639

    Google Scholar 

  • Sticher L, Mauch-Mani B and Métraux J-P (1997) Systemic acquired resistance. Annu Rev Phytopathol 35: 235-270

    Google Scholar 

  • Van Loon LC and Antoniw JF (1982) Comparison of the effects of salicylic acid and ethephon with virus-induced hypersensitivity and acquired resistance in tobacco Nicotiana tabacum, tobacco mosaic virus. Neth J Plant Pathol 88: 237-256

    Google Scholar 

  • Vernooij B, Friedrich L, Morse A, Reist R, Kolditz-Jawhar R, Ward E, Uknes S, Kessmann H and Ryals J (1994) Salicylic acid is not the translocated signal responsible for inducing systemic acquired resistance but is required in signal transduction. Plant Cell 6: 959-965

    Google Scholar 

  • Ward ER, Uknes SJ, Williams SC, Dincher SS, Wiederhold DL, Alexander DC, Ahl-Goy P, Métraux J-P and Ryals J (1991) Coordinate gene activity in response to agents that induce systemic acquired resistance. Plant Cell 3: 1085-1094

    Google Scholar 

  • Wei G, Kloepper JW and Tuzun S (1991) Induction of systemic resistance of cucumber to Colletotrichum orbiculare by select strains of plant growth-promoting rhizobacteria. Phytopathology 81: 1508-1512

    Google Scholar 

  • White RF (1979) Acetylsalicylic acid (Aspirin) induces resistance to tobacco mosaic virus in tobacco. Virology 99: 410-412

    Google Scholar 

  • Yalpani N, Silverman P, Wilson TMA, Kleier DA and Raskin I (1991) Salicylic acid is a systemic signal and an inducer of pathogenesis-related proteins in virus-infected tobacco. Plant Cell 3: 809-818

    Google Scholar 

  • Zehnder G, Yao C, Kloepper J and Wei G (1997) Induction of systemic resistance in cucumber against cucumber beetles (Coleoptera: Chrysomelidae) by plant growth-promoting rhizobacteria. J Econ Entomol 90: 391-396

    Google Scholar 

  • Zhou T and Paulitz TC (1993) In vitro and in vivo effects of Pseudomonas spp. on Pythium aphanidermatum: Zoospore behavior in exudate and on the rhizoplane of bacteria-treated cucumber roots. Phytopathology 83: 872-876

    Google Scholar 

  • Zhou T and Paulitz TC (1994) Induced resistance in the biocontrol of Pythium aphanidermatum by Pseudomonas spp. on cucumber. J Phytopathol 142: 51-63

    Google Scholar 

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Correspondence to Timothy C. Paulitz.

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Chen, C., Bélanger, R.R., Benhamou, N. et al. Role of Salicylic Acid in Systemic Resistance Induced by Pseudomonas spp. Against Pythium aphanidermatum in Cucumber Roots. European Journal of Plant Pathology 105, 477–486 (1999). https://doi.org/10.1023/A:1008743502784

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  • DOI: https://doi.org/10.1023/A:1008743502784

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