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Reactive oxygen species and ethylene play a positive role in lateral root base nodulation of a semiaquatic legume

Wim D'Haeze UGent, Riet De Rycke UGent, René Mathis UGent, Sofie Goormachtig UGent, Sophie Pagnotta, Christa Verplancke UGent, Ward Capoen UGent and Marcella Holsters UGent (2003) PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. 100(20). p.11789-11794
abstract
Lateral root base nodulation on the tropical, semiaquatic legume Sesbania rostrata results from two coordinated, Nod factor-dependent processes: formation of intercellular infection pockets and induction of cell division. Infection pocket formation is associated with cell death and production of hydrogen peroxide. Pharmacological experiments showed that ethylene and reactive oxygen species mediate Nod factor responses and are required for nodule initiation, whereby induction of division and infection could not be uncoupled. Application of purified Nod factors triggered cell division, and both Nod factors and ethylene induced cavities and cell death features in the root cortex. Thus, in S. rostrata, ethylene and reactive oxygen species act downstream from the Nod factors in pathways that lead to formation of infection pockets and initiation of nodule primordia.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
SIGNAL-TRANSDUCTION, NODULE DEVELOPMENT, INHIBITOR AMINOETHOXYVINYLGLYCINE, AZORHIZOBIUM-CAULINODANS, SESBANIA-ROSTRATA, DEEP-WATER RICE, HAIR TIP GROWTH, DISEASE-RESISTANCE RESPONSE, PROGRAMMED CELL-DEATH, RHIZOBIUM-LEGUMINOSARUM BIOVAR
journal title
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
Proc. Natl. Acad. Sci. USA
volume
100
issue
20
pages
11789 - 11794
Web of Science type
Article
Web of Science id
000185685700109
JCR category
MULTIDISCIPLINARY SCIENCES
JCR impact factor
10.272 (2003)
JCR rank
3/46 (2003)
JCR quartile
1 (2003)
ISSN
0027-8424
DOI
10.1073/pnas.1333899100
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
212366
handle
http://hdl.handle.net/1854/LU-212366
date created
2004-04-22 17:55:00
date last changed
2016-12-19 15:38:17
@article{212366,
  abstract     = {Lateral root base nodulation on the tropical, semiaquatic legume Sesbania rostrata results from two coordinated, Nod factor-dependent processes: formation of intercellular infection pockets and induction of cell division. Infection pocket formation is associated with cell death and production of hydrogen peroxide. Pharmacological experiments showed that ethylene and reactive oxygen species mediate Nod factor responses and are required for nodule initiation, whereby induction of division and infection could not be uncoupled. Application of purified Nod factors triggered cell division, and both Nod factors and ethylene induced cavities and cell death features in the root cortex. Thus, in S. rostrata, ethylene and reactive oxygen species act downstream from the Nod factors in pathways that lead to formation of infection pockets and initiation of nodule primordia.},
  author       = {D'Haeze, Wim and De Rycke, Riet and Mathis, Ren{\'e} and Goormachtig, Sofie and Pagnotta, Sophie and Verplancke, Christa and Capoen, Ward and Holsters, Marcella},
  issn         = {0027-8424},
  journal      = {PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA},
  keyword      = {SIGNAL-TRANSDUCTION,NODULE DEVELOPMENT,INHIBITOR AMINOETHOXYVINYLGLYCINE,AZORHIZOBIUM-CAULINODANS,SESBANIA-ROSTRATA,DEEP-WATER RICE,HAIR TIP GROWTH,DISEASE-RESISTANCE RESPONSE,PROGRAMMED CELL-DEATH,RHIZOBIUM-LEGUMINOSARUM BIOVAR},
  language     = {eng},
  number       = {20},
  pages        = {11789--11794},
  title        = {Reactive oxygen species and ethylene play a positive role in lateral root base nodulation of a semiaquatic legume},
  url          = {http://dx.doi.org/10.1073/pnas.1333899100},
  volume       = {100},
  year         = {2003},
}

Chicago
D’Haeze, Wim, Riet De Rycke, René Mathis, Sofie Goormachtig, Sophie Pagnotta, Christa Verplancke, Ward Capoen, and Marcella Holsters. 2003. “Reactive Oxygen Species and Ethylene Play a Positive Role in Lateral Root Base Nodulation of a Semiaquatic Legume.” Proceedings of the National Academy of Sciences of the United States of America 100 (20): 11789–11794.
APA
D’Haeze, W., De Rycke, R., Mathis, R., Goormachtig, S., Pagnotta, S., Verplancke, C., Capoen, W., et al. (2003). Reactive oxygen species and ethylene play a positive role in lateral root base nodulation of a semiaquatic legume. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 100(20), 11789–11794.
Vancouver
1.
D’Haeze W, De Rycke R, Mathis R, Goormachtig S, Pagnotta S, Verplancke C, et al. Reactive oxygen species and ethylene play a positive role in lateral root base nodulation of a semiaquatic legume. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. 2003;100(20):11789–94.
MLA
D’Haeze, Wim, Riet De Rycke, René Mathis, et al. “Reactive Oxygen Species and Ethylene Play a Positive Role in Lateral Root Base Nodulation of a Semiaquatic Legume.” PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 100.20 (2003): 11789–11794. Print.