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Below-ground attack by the root knot nematode Meloidogyne graminicola predisposes rice to blast disease

Tina Kyndt UGent, Henok Zemene Yimer UGent, Ashley Haeck UGent, Richard Raj Singh UGent, David De Vleesschauwer, Simon Denil, Tim De Meyer UGent, Monica Höfte UGent, Kristof Demeestere UGent and Godelieve Gheysen UGent (2017) MOLECULAR PLANT-MICROBE INTERACTIONS. 30(3). p.255-266
abstract
Magnaporthe oryzae (rice blast) and the root-knot nematode Meloidogyne graminicola are causing two of the most important pathogenic diseases jeopardizing rice production. Here, we show that root-knot nematode infestation on rice roots leads to important above-ground changes in plant immunity gene expression, which is correlated with significantly enhanced susceptibility to blast disease. A detailed metabolic analysis of oxidative stress responses and hormonal balances demonstrates that the above-ground tissues have a disturbed oxidative stress level, with accumulation of H2O2, as well as hormonal disturbances. Moreover, double infection experiments on an oxidative stress mutant and an auxin-deficient rice line indicate that the accumulation of auxin in the above-ground tissue is at least partly responsible for the blast-promoting effect of root knot nematode infection.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
PLANT-PARASITIC NEMATODES, MAGNAPORTHE-GRISEA, GENE-EXPRESSION, ABSCISIC-ACID, RNA-SEQ, DIFFERENTIAL EXPRESSION, SIGNALING PATHWAYS, BACTERIAL-BLIGHT, SALICYLIC-ACID, RESISTANCE
journal title
MOLECULAR PLANT-MICROBE INTERACTIONS
Mol. Plant-Microbe Interact.
volume
30
issue
3
pages
255 - 266
Web of Science type
Article
Web of Science id
000399265100008
ISSN
0894-0282
DOI
10.1094/mpmi-11-16-0225-r
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
8507896
handle
http://hdl.handle.net/1854/LU-8507896
date created
2017-02-07 08:25:14
date last changed
2017-09-12 14:42:07
@article{8507896,
  abstract     = {Magnaporthe oryzae (rice blast) and the root-knot nematode Meloidogyne graminicola are causing two of the most important pathogenic diseases jeopardizing rice production. Here, we show that root-knot nematode infestation on rice roots leads to important above-ground changes in plant immunity gene expression, which is correlated with significantly enhanced susceptibility to blast disease. A detailed metabolic analysis of oxidative stress responses and hormonal balances demonstrates that the above-ground tissues have a disturbed oxidative stress level, with accumulation of H2O2, as well as hormonal disturbances. Moreover, double infection experiments on an oxidative stress mutant and an auxin-deficient rice line indicate that the accumulation of auxin in the above-ground tissue is at least partly responsible for the blast-promoting effect of root knot nematode infection.},
  author       = {Kyndt, Tina and Yimer, Henok Zemene and Haeck, Ashley and Singh, Richard Raj and De Vleesschauwer, David and Denil, Simon and De Meyer, Tim and H{\"o}fte, Monica and Demeestere, Kristof and Gheysen, Godelieve},
  issn         = {0894-0282},
  journal      = {MOLECULAR PLANT-MICROBE INTERACTIONS},
  keyword      = {PLANT-PARASITIC NEMATODES,MAGNAPORTHE-GRISEA,GENE-EXPRESSION,ABSCISIC-ACID,RNA-SEQ,DIFFERENTIAL EXPRESSION,SIGNALING PATHWAYS,BACTERIAL-BLIGHT,SALICYLIC-ACID,RESISTANCE},
  language     = {eng},
  number       = {3},
  pages        = {255--266},
  title        = {Below-ground attack by the root knot nematode Meloidogyne graminicola predisposes rice to blast disease},
  url          = {http://dx.doi.org/10.1094/mpmi-11-16-0225-r},
  volume       = {30},
  year         = {2017},
}

Chicago
Kyndt, Tina, Henok Zemene Yimer, Ashley Haeck, Richard Raj Singh, David De Vleesschauwer, Simon Denil, Tim De Meyer, Monica Höfte, Kristof Demeestere, and Godelieve Gheysen. 2017. “Below-ground Attack by the Root Knot Nematode Meloidogyne Graminicola Predisposes Rice to Blast Disease.” Molecular Plant-microbe Interactions 30 (3): 255–266.
APA
Kyndt, T., Yimer, H. Z., Haeck, A., Singh, R. R., De Vleesschauwer, D., Denil, S., De Meyer, T., et al. (2017). Below-ground attack by the root knot nematode Meloidogyne graminicola predisposes rice to blast disease. MOLECULAR PLANT-MICROBE INTERACTIONS, 30(3), 255–266.
Vancouver
1.
Kyndt T, Yimer HZ, Haeck A, Singh RR, De Vleesschauwer D, Denil S, et al. Below-ground attack by the root knot nematode Meloidogyne graminicola predisposes rice to blast disease. MOLECULAR PLANT-MICROBE INTERACTIONS. 2017;30(3):255–66.
MLA
Kyndt, Tina, Henok Zemene Yimer, Ashley Haeck, et al. “Below-ground Attack by the Root Knot Nematode Meloidogyne Graminicola Predisposes Rice to Blast Disease.” MOLECULAR PLANT-MICROBE INTERACTIONS 30.3 (2017): 255–266. Print.