Plant Cell Applied Biosystems SYBR(R) Cells-to-CT(TM) Kits
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH
QUICK SEARCH:   [advanced]


     

Plant Cell Advance Online Publication
Published on September 14, 2004; 10.1105/tpc.104.025379

This Article
Right arrow Full Text - TPC Advance Online Pub. (PDF)
Right arrow All Versions of this Article:
16/10/2785    most recent
tpc.104.025379v1
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Perazzolli, M.
Right arrow Articles by Delledonne, M.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Perazzolli, M.
Right arrow Articles by Delledonne, M.
Agricola
Right arrow Articles by Perazzolli, M.
Right arrow Articles by Delledonne, M.

Received June 23, 2004
Accepted July 29, 2004

Arabidopsis Nonsymbiotic Hemoglobin AHb1 Modulates Nitric Oxide Bioactivity

Michele Perazzolli 1, Paola Dominici 1, Maria C. Romero-Puertas 1, Elisa Zago 1, Jürgen Zeier 2, Masatoshi Sonoda 2, Chris Lamb 3, and Massimo Delledonne 1*

1 Dipartimento Scientifico e Tecnologico, Università degli Studi di Verona, 37134 Verona, Italy
2 Julius-von-Sachs-Institut für Biowissenschaften, Lehrstuhl für Botanik II, Universität Würzburg, D-97082 Würzburg, Germany
3 John Innes Centre, Norwich NR4 7UH, United Kingdom

* To whom correspondence should be addressed. E-mail: massimo.delledonne{at}univr.it.

Nitric oxide (NO) is a widespread signaling molecule, and numerous targets of its action exist in plants. Whereas the activity of NO in erythrocytes, microorganisms, and invertebrates has been shown to be regulated by several hemoglobins, the function of plant hemoglobins in NO detoxification has not yet been elucidated. Here, we show that Arabidopsis thaliana nonsymbiotic hemoglobin AHb1 scavenges NO through production of S-nitrosohemoglobin and reduces NO emission under hypoxic stress, indicating its role in NO detoxification. However, AHb1 does not affect NO-mediated hypersensitive cell death in response to avirulent Pseudomonas syringae, suggesting that it is not involved in the removal of NO bursts originated from acute responses when NO mediates crucial defense signaling functions.




This article has been cited by other articles:


Home page
 J Exp BotHome page
S. Jokipii-Lukkari, A. D. Frey, P. T. Kallio, and H. Haggman
Intrinsic non-symbiotic and truncated haemoglobins and heterologous Vitreoscilla haemoglobin expression in plants
J. Exp. Bot., January 6, 2009; (2009) ern320v1.
[Abstract] [Full Text] [PDF]

Home page
 ANN BOT (LOND)Home page
A. U. Igamberdiev and R. D. Hill
Plant mitochondrial function during anaerobiosis
Ann. Bot., January 1, 2009; 103(2): 259 - 268.
[Abstract] [Full Text] [PDF]

Home page
 Plant Cell PhysiolHome page
F. J. Corpas, M. Chaki, A. Fernandez-Ocana, R. Valderrama, J. M. Palma, A. Carreras, J. C. Begara-Morales, M. Airaki, L. A del Rio, and J. B. Barroso
Metabolism of Reactive Nitrogen Species in Pea Plants Under Abiotic Stress Conditions
Plant Cell Physiol., November 1, 2008; 49(11): 1711 - 1722.
[Abstract] [Full Text] [PDF]

Home page
 Plant CellHome page
U. Lee, C. Wie, B. O. Fernandez, M. Feelisch, and E. Vierling
Modulation of Nitrosative Stress by S-Nitrosoglutathione Reductase Is Critical for Thermotolerance and Plant Growth in Arabidopsis
PLANT CELL, March 1, 2008; 20(3): 786 - 802.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
M. C. Palmieri, S. Sell, X. Huang, M. Scherf, T. Werner, J. Durner, and C. Lindermayr
Nitric oxide-responsive genes and promoters in Arabidopsis thaliana: a bioinformatics approach
J. Exp. Bot., February 13, 2008; (2008) erm345v1.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
J. K. Hong, B.-W. Yun, J.-G. Kang, M. U. Raja, E. Kwon, K. Sorhagen, C. Chu, Y. Wang, and G. J. Loake
Nitric oxide function and signalling in plant disease resistance
J. Exp. Bot., February 1, 2008; 59(2): 147 - 154.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
S. Neill, J. Bright, R. Desikan, J. Hancock, J. Harrison, and I. Wilson
Nitric oxide evolution and perception
J. Exp. Bot., January 1, 2008; 59(1): 25 - 35.
[Abstract] [Full Text] [PDF]

Home page
 Exp PhysiolHome page
M. T. Wilson and B. J. Reeder
Oxygen-binding haem proteins
Exp Physiol, January 1, 2008; 93(1): 128 - 132.
[Abstract] [Full Text] [PDF]

Home page
 Plant CellHome page
M. C. Romero-Puertas, M. Laxa, A. Matte, F. Zaninotto, I. Finkemeier, A. M.E. Jones, M. Perazzolli, E. Vandelle, K.-J. Dietz, and M. Delledonne
S-Nitrosylation of Peroxiredoxin II E Promotes Peroxynitrite-Mediated Tyrosine Nitration
PLANT CELL, December 1, 2007; 19(12): 4120 - 4130.
[Abstract] [Full Text] [PDF]

Home page
 J. Biol. Chem.Home page
B. Belenghi, M. C. Romero-Puertas, D. Vercammen, A. Brackenier, D. Inze, M. Delledonne, and F. Van Breusegem
Metacaspase Activity of Arabidopsis thaliana Is Regulated by S-Nitrosylation of a Critical Cysteine Residue
J. Biol. Chem., January 12, 2007; 282(2): 1352 - 1358.
[Abstract] [Full Text] [PDF]

Home page
 J. Biol. Chem.Home page
N. Arnaud, I. Murgia, J. Boucherez, J.-F. Briat, F. Cellier, and F. Gaymard
An Iron-induced Nitric Oxide Burst Precedes Ubiquitin-dependent Protein Degradation for Arabidopsis AtFer1 Ferritin Gene Expression
J. Biol. Chem., August 18, 2006; 281(33): 23579 - 23588.
[Abstract] [Full Text] [PDF]

Home page
 Plant Cell PhysiolHome page
Z.-L. Qu, N.-Q. Zhong, H.-Y. Wang, A.-P. Chen, G.-L. Jian, and G.-X. Xia
Ectopic Expression of the Cotton Non-symbiotic Hemoglobin Gene GhHbd1 Triggers Defense Responses and Increases Disease Tolerance in Arabidopsis
Plant Cell Physiol., August 1, 2006; 47(8): 1058 - 1068.
[Abstract] [Full Text] [PDF]

Home page
 Plant Cell PhysiolHome page
S. Saito, A. Yamamoto-Katou, H. Yoshioka, N. Doke, and K. Kawakita
Peroxynitrite Generation and Tyrosine Nitration in Defense Responses in Tobacco BY-2 Cells
Plant Cell Physiol., June 1, 2006; 47(6): 689 - 697.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
F. Zaninotto, S. L. Camera, A. Polverari, and M. Delledonne
Cross Talk between Reactive Nitrogen and Oxygen Species during the Hypersensitive Disease Resistance Response
Plant Physiology, June 1, 2006; 141(2): 379 - 383.
[Full Text] [PDF]

Home page
 J. Biol. Chem.Home page
C. Lindermayr, G. Saalbach, G. Bahnweg, and J. Durner
Differential Inhibition of Arabidopsis Methionine Adenosyltransferases by Protein S-Nitrosylation
J. Biol. Chem., February 17, 2006; 281(7): 4285 - 4291.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
C. Stohr and S. Stremlau
Formation and possible roles of nitric oxide in plant roots
J. Exp. Bot., February 1, 2006; 57(3): 463 - 470.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
L. A. J. Mur, T. L. W. Carver, and E. Prats
NO way to live; the various roles of nitric oxide in plant-pathogen interactions
J. Exp. Bot., February 1, 2006; 57(3): 489 - 505.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
P. C. Bethke, I. G. L. Libourel, and R. L. Jones
Nitric oxide reduces seed dormancy in Arabidopsis
J. Exp. Bot., February 1, 2006; 57(3): 517 - 526.
[Abstract] [Full Text] [PDF]

Home page
 ANN BOT (LOND)Home page
A. U. IGAMBERDIEV, K. BARON, N. MANAC'H-LITTLE, M. STOIMENOVA, and R. D. HILL
The Haemoglobin/Nitric Oxide Cycle: Involvement in Flooding Stress and Effects on Hormone Signalling
Ann. Bot., September 1, 2005; 96(4): 557 - 564.
[Abstract] [Full Text] [PDF]

Home page
 Plant Cell PhysiolHome page
L.-X. Yang, R.-Y. Wang, F. Ren, J. Liu, J. Cheng, and Y.-T. Lu
AtGLB1 Enhances the Tolerance of Arabidopsis to Hydrogen Peroxide Stress
Plant Cell Physiol., August 1, 2005; 46(8): 1309 - 1316.
[Abstract] [Full Text] [PDF]


HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH
ASPB Publications THE PLANT CELL PLANT PHYSIOLOGY
Copyright © 2004 by the American Society of Plant Biologists