Literature DB >> 23413022

Potato signal molecules that activate pectate lyase synthesis in Pectobacterium atrosepticum SCRI1043.

Nadezhda Tarasova1, Vladimir Gorshkov, Olga Petrova, Yuri Gogolev.   

Abstract

A new type of plant-derived signal molecules that activate extracellular pectate lyase activity in phytopathogenic bacterium Pectobacterium atrosepticum SCRI1043 was revealed. These compounds were characterized and partially purified by means of several approaches including RT-PCR analysis, luminescence bioassay and HPLC fractionation. They were smaller than 1 kDa, thermoresistant, nonproteinaceous, hydrophilic, and slightly negatively charged molecules. Using gene expression analysis and bacterial biosensor assay the mode of activity of revealed compounds was studied. The possibility of their action through quorum sensing- and KdgR-mediated pathways was analyzed.

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Year:  2013        PMID： 23413022     DOI： 10.1007/s11274-013-1281-9

Source DB:  PubMed          Journal:  World J Microbiol Biotechnol        ISSN： 0959-3993            Impact factor:   3.312


  27 in total

1.  Plants secrete substances that mimic bacterial N-acyl homoserine lactone signal activities and affect population density-dependent behaviors in associated bacteria.

Authors:  M Teplitski; J B Robinson; W D Bauer
Journal:  Mol Plant Microbe Interact       Date:  2000-06       Impact factor: 4.171

Review 2.  Quorum sensing in Erwinia species.

Authors:  Anne M L Barnard; George P C Salmond
Journal:  Anal Bioanal Chem       Date:  2006-08-30       Impact factor: 4.142

3.  Isolation of Erwinia chrysanthemi mutants altered in pectinolytic enzyme production.

Authors:  N Hugouvieux-Cotte-Pattat; J Robert-Baudouy
Journal:  Mol Microbiol       Date:  1989-11       Impact factor: 3.501

4.  Transgenic plants producing the bacterial pheromone N-acyl-homoserine lactone exhibit enhanced resistance to the bacterial phytopathogen Erwinia carotovora.

Authors:  A Mäe; M Montesano; V Koiv; E T Palva
Journal:  Mol Plant Microbe Interact       Date:  2001-09       Impact factor: 4.171

5.  Modes of action of five different endopectate lyases from Erwinia chrysanthemi 3937.

Authors:  C Roy; H Kester; J Visser; V Shevchik; N Hugouvieux-Cotte-Pattat; J Robert-Baudouy; J Benen
Journal:  J Bacteriol       Date:  1999-06       Impact factor: 3.490

6.  Modeling the onset of virulence in a pectinolytic bacterium.

Authors:  Jacques-A Sepulchre; Sylvie Reverchon; William Nasser
Journal:  J Theor Biol       Date:  2006-08-22       Impact factor: 2.691

7.  Regulation of the expression of a pelA::uidA fusion in Erwinia chrysanthemi and demonstration of the synergistic action of plant extract with polygalacturonate on pectate lyase synthesis.

Authors:  C Bourson; S Favey; S Reverchon; J Robert-Baudouy
Journal:  J Gen Microbiol       Date:  1993-01

8.  Host-extract induced changes in the secretome of the plant pathogenic bacterium Pectobacterium atrosepticum.

Authors:  Laura Mattinen; Riitta Nissinen; Tero Riipi; Nisse Kalkkinen; Minna Pirhonen
Journal:  Proteomics       Date:  2007-10       Impact factor: 3.984

9.  Environmental conditions affect transcription of the pectinase genes of Erwinia chrysanthemi 3937.

Authors:  N Hugouvieux-Cotte-Pattat; H Dominguez; J Robert-Baudouy
Journal:  J Bacteriol       Date:  1992-12       Impact factor: 3.490

10.  N-acyl homoserine lactones in diverse Pectobacterium and Dickeya plant pathogens: diversity, abundance, and involvement in virulence.

Authors:  Alexandre Crépin; Amélie Beury-Cirou; Corinne Barbey; Christine Farmer; Valérie Hélias; Jean-François Burini; Denis Faure; Xavier Latour
Journal:  Sensors (Basel)       Date:  2012-03-12       Impact factor: 3.576
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  2 in total

1.  The global response regulator ExpA controls virulence gene expression through RsmA-mediated and RsmA-independent pathways in Pectobacterium wasabiae SCC3193.

Authors:  M Broberg; G W Lee; J Nykyri; Y H Lee; M Pirhonen; E T Palva
Journal:  Appl Environ Microbiol       Date:  2014-01-17       Impact factor: 4.792

2.  In Planta Biocontrol of Pectobacterium atrosepticum by Rhodococcus erythropolis Involves Silencing of Pathogen Communication by the Rhodococcal Gamma-Lactone Catabolic Pathway.

Authors:  Corinne Barbey; Alexandre Crépin; Dorian Bergeau; Asma Ouchiha; Lily Mijouin; Laure Taupin; Nicole Orange; Marc Feuilloley; Alain Dufour; Jean-François Burini; Xavier Latour
Journal:  PLoS One       Date:  2013-06-21       Impact factor: 3.240
  2 in total

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