Lipopolysaccharides and plant responses to phytopathogenic bacteria

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Lipopolysaccharides and plant responses to phytopathogenic bacteria. / Newman, Mari Anne; Von Roepenack, Edda; Daniels, Mike; Dow, Max.

In: Molecular Plant Pathology, Vol. 1, No. 1, 01.2000, p. 25-31.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Newman, MA, Von Roepenack, E, Daniels, M & Dow, M 2000, 'Lipopolysaccharides and plant responses to phytopathogenic bacteria', Molecular Plant Pathology, vol. 1, no. 1, pp. 25-31. https://doi.org/10.1046/j.1364-3703.2000.00004.x

APA

Newman, M. A., Von Roepenack, E., Daniels, M., & Dow, M. (2000). Lipopolysaccharides and plant responses to phytopathogenic bacteria. Molecular Plant Pathology, 1(1), 25-31. https://doi.org/10.1046/j.1364-3703.2000.00004.x

Vancouver

Newman MA, Von Roepenack E, Daniels M, Dow M. Lipopolysaccharides and plant responses to phytopathogenic bacteria. Molecular Plant Pathology. 2000 Jan;1(1):25-31. https://doi.org/10.1046/j.1364-3703.2000.00004.x

Author

Newman, Mari Anne ; Von Roepenack, Edda ; Daniels, Mike ; Dow, Max. / Lipopolysaccharides and plant responses to phytopathogenic bacteria. In: Molecular Plant Pathology. 2000 ; Vol. 1, No. 1. pp. 25-31.

Bibtex

@article{d2908b2a15eb4829b479295d4e29c34a,
title = "Lipopolysaccharides and plant responses to phytopathogenic bacteria",
abstract = "Treatment of the leaves of pepper (Capsicum annuum) cv. ECW10R with lipopolysaccharides (LPS) from both plant pathogenic and enteric bacteria alters several aspects of the plant response to subsequent inoculation with phytopathogenic xanthomonads. LPS pre-treatment prevents the hypersensitive reaction caused by strains of Xanthomonas campestris pv. vesicatoria carrying the avirulence gene avrBs1 (a gene-for-gene interaction) and by X. campestris pv. campestris (a non-host interaction). Associated with this effect are the earlier synthesis of feruloyl- and coumaroyl-tyramine, phenolic conjugates that are potentially antimicrobial, and alterations in the expression patterns of genes for some pathogenesis-related (PR) proteins. Similar effects on the timing of phenolic conjugate synthesis are also seen in the compatible interaction with X. campestris pv. vesicatoria, although the level of the response is lower. Recognition of LPS by plants may allow expression of resistance in the absence of catastrophic tissue damage. However phytopathogenic bacteria may have evolved mechanisms to suppress the effects of LPS (and of other non-specific bacterial elicitors) on plant cells.",
author = "Newman, {Mari Anne} and {Von Roepenack}, Edda and Mike Daniels and Max Dow",
year = "2000",
month = jan,
doi = "10.1046/j.1364-3703.2000.00004.x",
language = "English",
volume = "1",
pages = "25--31",
journal = "Molecular Plant Pathology",
issn = "1464-6722",
publisher = "Wiley-Blackwell",
number = "1",

}

RIS

TY - JOUR

T1 - Lipopolysaccharides and plant responses to phytopathogenic bacteria

AU - Newman, Mari Anne

AU - Von Roepenack, Edda

AU - Daniels, Mike

AU - Dow, Max

PY - 2000/1

Y1 - 2000/1

N2 - Treatment of the leaves of pepper (Capsicum annuum) cv. ECW10R with lipopolysaccharides (LPS) from both plant pathogenic and enteric bacteria alters several aspects of the plant response to subsequent inoculation with phytopathogenic xanthomonads. LPS pre-treatment prevents the hypersensitive reaction caused by strains of Xanthomonas campestris pv. vesicatoria carrying the avirulence gene avrBs1 (a gene-for-gene interaction) and by X. campestris pv. campestris (a non-host interaction). Associated with this effect are the earlier synthesis of feruloyl- and coumaroyl-tyramine, phenolic conjugates that are potentially antimicrobial, and alterations in the expression patterns of genes for some pathogenesis-related (PR) proteins. Similar effects on the timing of phenolic conjugate synthesis are also seen in the compatible interaction with X. campestris pv. vesicatoria, although the level of the response is lower. Recognition of LPS by plants may allow expression of resistance in the absence of catastrophic tissue damage. However phytopathogenic bacteria may have evolved mechanisms to suppress the effects of LPS (and of other non-specific bacterial elicitors) on plant cells.

AB - Treatment of the leaves of pepper (Capsicum annuum) cv. ECW10R with lipopolysaccharides (LPS) from both plant pathogenic and enteric bacteria alters several aspects of the plant response to subsequent inoculation with phytopathogenic xanthomonads. LPS pre-treatment prevents the hypersensitive reaction caused by strains of Xanthomonas campestris pv. vesicatoria carrying the avirulence gene avrBs1 (a gene-for-gene interaction) and by X. campestris pv. campestris (a non-host interaction). Associated with this effect are the earlier synthesis of feruloyl- and coumaroyl-tyramine, phenolic conjugates that are potentially antimicrobial, and alterations in the expression patterns of genes for some pathogenesis-related (PR) proteins. Similar effects on the timing of phenolic conjugate synthesis are also seen in the compatible interaction with X. campestris pv. vesicatoria, although the level of the response is lower. Recognition of LPS by plants may allow expression of resistance in the absence of catastrophic tissue damage. However phytopathogenic bacteria may have evolved mechanisms to suppress the effects of LPS (and of other non-specific bacterial elicitors) on plant cells.

UR - http://www.scopus.com/inward/record.url?scp=0001773436&partnerID=8YFLogxK

U2 - 10.1046/j.1364-3703.2000.00004.x

DO - 10.1046/j.1364-3703.2000.00004.x

M3 - Journal article

AN - SCOPUS:0001773436

VL - 1

SP - 25

EP - 31

JO - Molecular Plant Pathology

JF - Molecular Plant Pathology

SN - 1464-6722

IS - 1

ER -

ID: 380059003