Literature DB >> 10796023

avrPto enhances growth and necrosis caused by Pseudomonas syringae pv.tomato in tomato lines lacking either Pto or Prf.

J H Chang1, J P Rathjen, A J Bernal, B J Staskawicz, R W Michelmore.   

Abstract

AvrPto was introduced into three tomato genotypes with two biotic agents to study its role in compatible interactions. avrPto enhanced the capacity of the Pseudomonas syringae pv. tomato strain T1 to induce necrotic symptoms on tomato plants that lacked either Pto or Prf genes. The enhanced necrosis correlated with a small increase in bacterial growth. In planta expression of avrPto in isolation did not elicit necrosis in the absence of a functional Prf gene.

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Year:  2000        PMID： 10796023     DOI： 10.1094/MPMI.2000.13.5.568

Source DB:  PubMed          Journal:  Mol Plant Microbe Interact        ISSN： 0894-0282            Impact factor:   4.171


  21 in total

1.  The virulence factor AvrXa7 of Xanthomonas oryzae pv. oryzae is a type III secretion pathway-dependent nuclear-localized double-stranded DNA-binding protein.

Authors:  B Yang; W Zhu; L B Johnson; F F White
Journal:  Proc Natl Acad Sci U S A       Date:  2000-08-15       Impact factor: 11.205

2.  Predicting durability of a disease resistance gene based on an assessment of the fitness loss and epidemiological consequences of avirulence gene mutation.

Authors:  C M Vera Cruz; J Bai; I Ona; H Leung; R J Nelson; T W Mew; J E Leach
Journal:  Proc Natl Acad Sci U S A       Date:  2000-12-05       Impact factor: 11.205

Review 3.  Protein-protein interactions in pathogen recognition by plants.

Authors:  Adam J Bogdanove
Journal:  Plant Mol Biol       Date:  2002-12       Impact factor: 4.076

4.  Role of type III effector secretion during bacterial pathogenesis in another kingdom.

Authors:  James R Bretz; Steven W Hutcheson
Journal:  Infect Immun       Date:  2004-07       Impact factor: 3.441

5.  From Guard to Decoy: a new model for perception of plant pathogen effectors.

Authors:  Renier A L van der Hoorn; Sophien Kamoun
Journal:  Plant Cell       Date:  2008-08-22       Impact factor: 11.277

6.  Natural variation in the Pto disease resistance gene within species of wild tomato (Lycopersicon). II. Population genetics of Pto.

Authors:  Laura E Rose; Richard W Michelmore; Charles H Langley
Journal:  Genetics       Date:  2006-12-18       Impact factor: 4.562

7.  Folding kinetics and thermodynamics of Pseudomonas syringae effector protein AvrPto provide insight into translocation via the type III secretion system.

Authors:  Jennifer E Dawson; Linda K Nicholson
Journal:  Protein Sci       Date:  2008-07       Impact factor: 6.725

8.  The N-terminal region of Pseudomonas type III effector AvrPtoB elicits Pto-dependent immunity and has two distinct virulence determinants.

Authors:  Fangming Xiao; Ping He; Robert B Abramovitch; Jennifer E Dawson; Linda K Nicholson; Jen Sheen; Gregory B Martin
Journal:  Plant J       Date:  2007-08-31       Impact factor: 6.417

9.  Pto mutants differentially activate Prf-dependent, avrPto-independent resistance and gene-for-gene resistance.

Authors:  Fangming Xiao; Ming Lu; Jianxiong Li; Tiehan Zhao; Seung Young Yi; Venkatappa K Thara; Xiaoyan Tang; Jian-Min Zhou
Journal:  Plant Physiol       Date:  2003-03       Impact factor: 8.340

10.  Pseudomonas syringae type III effector AvrPtoB is phosphorylated in plant cells on serine 258, promoting its virulence activity.

Authors:  Fangming Xiao; Patrick Giavalisco; Gregory B Martin
Journal:  J Biol Chem       Date:  2007-08-20       Impact factor: 5.157
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