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Comparative microscopic and enzymatic characterization of the leaf necrosis induced in Arabidopsis thaliana by lead nitrate and by Xanthomonas campestris pv. campestris after foliar spray

(1995) PLANT CELL AND ENVIRONMENT. 18(5). p.499-509
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Abstract
The heavy metal lead was administered to Arabidopsis thaliana plants by foliar spray. At a concentration of 14mol m(-3), the lead nitrate suspension induced densely distributed necrotic lesions on A. thaliana leaves. A number of Arabidopsis ecotypes were tested and a differential response to heavy-metal toxicity was noted, The necrosis provoked as a result of the phytotoxic effect of lead had a similar appearance to the necrotic lesions observed in a hypersensitive response of A. thaliana to inoculation with Xanthomonas campestris pv. campestris (Lummerzheim et al. 1993, Molecular Plant-Microbe Interactions 6, 532-544), In addition to this phenotypic resemblance, accumulation of polyphenols and callose depositions observed by microscopic analysis, as well as increases in the activities of the stress-related proteins beta-1,3-glucanases, chitinases and peroxidases, revealed significant similarities in the plant response to the two treatments examined, lead toxicity and bacterial infection, The results allow the establishment of markers for both types of stress.
Keywords
MOSAIC-VIRUS INFECTION, PATHOGENESIS-RELATED PROTEINS, TRITICUM-AESTIVUM L, MERCURIC-CHLORIDE TREATMENT, PLANT-PATHOGEN INTERACTIONS, LEAD, HYPERSENSITIVE RESPONSE, HEAVY-METAL TOXICITY, FOLIAR SPRAY, ENZYMATIC CHARACTERIZATION, CRUCIFERS, XANTHOMONAS CAMPESTRIS PV CAMPESTRIS, ARABIDOPSIS THALIANA, ALUMINUM TOLERANCE, PHENYLALANINE AMMONIA-LYASE, BINDING PROTEIN, GENE-EXPRESSION, BIOLOGICAL FUNCTION

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Citation

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Chicago
Lummerzheim, M, M Sandroni, C Castresana, Dulce De Oliveira, Marc Van Montagu, D Roby, and B Timmerman. 1995. “Comparative Microscopic and Enzymatic Characterization of the Leaf Necrosis Induced in Arabidopsis Thaliana by Lead Nitrate and by Xanthomonas Campestris Pv. Campestris After Foliar Spray.” Plant Cell and Environment 18 (5): 499–509.
APA
Lummerzheim, M, Sandroni, M., Castresana, C., De Oliveira, D., Van Montagu, M., Roby, D., & Timmerman, B. (1995). Comparative microscopic and enzymatic characterization of the leaf necrosis induced in Arabidopsis thaliana by lead nitrate and by Xanthomonas campestris pv. campestris after foliar spray. PLANT CELL AND ENVIRONMENT, 18(5), 499–509.
Vancouver
1.
Lummerzheim M, Sandroni M, Castresana C, De Oliveira D, Van Montagu M, Roby D, et al. Comparative microscopic and enzymatic characterization of the leaf necrosis induced in Arabidopsis thaliana by lead nitrate and by Xanthomonas campestris pv. campestris after foliar spray. PLANT CELL AND ENVIRONMENT. 1995;18(5):499–509.
MLA
Lummerzheim, M, M Sandroni, C Castresana, et al. “Comparative Microscopic and Enzymatic Characterization of the Leaf Necrosis Induced in Arabidopsis Thaliana by Lead Nitrate and by Xanthomonas Campestris Pv. Campestris After Foliar Spray.” PLANT CELL AND ENVIRONMENT 18.5 (1995): 499–509. Print.
@article{193829,
  abstract     = {The heavy metal lead was administered to Arabidopsis thaliana plants by foliar spray. At a concentration of 14mol m(-3), the lead nitrate suspension induced densely distributed necrotic lesions on A. thaliana leaves. A number of Arabidopsis ecotypes were tested and a differential response to heavy-metal toxicity was noted, The necrosis provoked as a result of the phytotoxic effect of lead had a similar appearance to the necrotic lesions observed in a hypersensitive response of A. thaliana to inoculation with Xanthomonas campestris pv. campestris (Lummerzheim et al. 1993, Molecular Plant-Microbe Interactions 6, 532-544), In addition to this phenotypic resemblance, accumulation of polyphenols and callose depositions observed by microscopic analysis, as well as increases in the activities of the stress-related proteins beta-1,3-glucanases, chitinases and peroxidases, revealed significant similarities in the plant response to the two treatments examined, lead toxicity and bacterial infection, The results allow the establishment of markers for both types of stress.},
  author       = {Lummerzheim, M and Sandroni, M and Castresana, C and De Oliveira, Dulce and Van Montagu, Marc and Roby, D and Timmerman, B},
  issn         = {0140-7791},
  journal      = {PLANT CELL AND ENVIRONMENT},
  keyword      = {MOSAIC-VIRUS INFECTION,PATHOGENESIS-RELATED PROTEINS,TRITICUM-AESTIVUM L,MERCURIC-CHLORIDE TREATMENT,PLANT-PATHOGEN INTERACTIONS,LEAD,HYPERSENSITIVE RESPONSE,HEAVY-METAL TOXICITY,FOLIAR SPRAY,ENZYMATIC CHARACTERIZATION,CRUCIFERS,XANTHOMONAS CAMPESTRIS PV CAMPESTRIS,ARABIDOPSIS THALIANA,ALUMINUM TOLERANCE,PHENYLALANINE AMMONIA-LYASE,BINDING PROTEIN,GENE-EXPRESSION,BIOLOGICAL FUNCTION},
  language     = {eng},
  number       = {5},
  pages        = {499--509},
  title        = {Comparative microscopic and enzymatic characterization of the leaf necrosis induced in Arabidopsis thaliana by lead nitrate and by Xanthomonas campestris pv. campestris after foliar spray},
  url          = {http://dx.doi.org/10.1111/j.1365-3040.1995.tb00550.x},
  volume       = {18},
  year         = {1995},
}

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