Skip Navigation

This Article
Right arrow Full Text
Right arrow Full Text (PDF)
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 ISI Web of Science
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Archive
Right arrow Download to citation manager
Right arrow Search for citing articles in:
ISI Web of Science (19)
Right arrowRequest Permissions
Google Scholar
Right arrow Articles by Kanna, M.
Right arrow Articles by Aono, M.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Kanna, M.
Right arrow Articles by Aono, M.
Agricola
Right arrow Articles by Kanna, M.
Right arrow Articles by Aono, M.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

Plant and Cell Physiology, 2003, Vol. 44, No. 12 1301-1310
© 2003 Oxford University Press

Isolation of an Ozone-Sensitive and Jasmonate-Semi-Insensitive Arabidopsis Mutant (oji1)

Machi Kanna1,2, Masanori Tamaoki3, Akihiro Kubo2, Nobuyoshi Nakajima3, Randeep Rakwal4,5, Ganesh Kumar Agrawal5, Shigeru Tamogami6, Motohide Ioki3,7, Daisuke Ogawa3,8, Hikaru Saji2 and Mitsuko Aono1,2,9

1 Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama, 226-8501 Japan
2 Environmental Biology Division, National Institute for Environmental Studies, Tsukuba, 305-8506 Japan
3 Biodiversity Conservation Research Project, National Institute for Environmental Studies, Tsukuba, 305-8506 Japan
4 National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8566, Japan
5 Bio-Resource Research and Development Company Pvt. Ltd. (BIRD), Kathmandu, GPO Box 8207, Nepal
6 Laboratory of Growth Regulation Chemistry, Department of Biological Production, Akita Prefectural University, Akita, 010-0195 Japan
7 Graduate School of Science, The University of Tokyo, Tokyo, 113-0033 Japan
8 Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, 305-8572 Japan

A novel ozone-sensitive mutant was isolated from Arabidopsis T-DNA tagging lines. This mutant revealed severe foliar injury and higher ethylene emission than the wild type under ozone exposure. The ozone-induced injury and ethylene emission were suppressed by pretreatment with aminoethoxyvinyl glycine, an inhibitor of ethylene biosynthesis, both in this mutant and wild-type plants. Pretreatment with methyl-jasmonate (MeJA) at 10 µM, however, suppressed the ozone-induced ethylene emission and foliar injury only in the wild-type plants. This mutant was less sensitive to jasmonate than the wild type, estimated by the MeJA-induced inhibition of root elongation and ozone-induced expression of AtVSP1, a jasmonate-inducible gene. Thus, this mutant was named oji1 (ozone-sensitive and jasmonate-insensitive 1). These results suggest that the ozone sensitivity of oji1 is caused by the increase in ozone-induced emission of ethylene as a result of low sensitivity to jasmonate, which plays defensive roles under stress conditions.

9 Corresponding author: E-mail, maono{at}nies.go.jp; Fax, +81-29-850-2585.


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?


This article has been cited by other articles:


Home page
 Plant Cell PhysiolHome page
S. Saji, S. Bathula, A. Kubo, M. Tamaoki, M. Kanna, M. Aono, N. Nakajima, T. Nakaji, T. Takeda, M. Asayama, et al.
Disruption of a Gene Encoding C4-Dicarboxylate Transporter-Like Protein Increases Ozone Sensitivity Through Deregulation of the Stomatal Response in Arabidopsis thaliana
Plant Cell Physiol., January 1, 2008; 49(1): 2 - 10.
[Abstract] [Full Text] [PDF]

Home page
 Plant CellHome page
R. Doczi, G. Brader, A. Pettko-Szandtner, I. Rajh, A. Djamei, A. Pitzschke, M. Teige, and H. Hirt
The Arabidopsis Mitogen-Activated Protein Kinase Kinase MKK3 Is Upstream of Group C Mitogen-Activated Protein Kinases and Participates in Pathogen Signaling
PLANT CELL, October 1, 2007; 19(10): 3266 - 3279.
[Abstract] [Full Text] [PDF]

Home page
 Plant CellHome page
B. Dombrecht, G. P. Xue, S. J. Sprague, J. A. Kirkegaard, J. J. Ross, J. B. Reid, G. P. Fitt, N. Sewelam, P. M. Schenk, J. M. Manners, et al.
MYC2 Differentially Modulates Diverse Jasmonate-Dependent Functions in Arabidopsis
PLANT CELL, July 1, 2007; 19(7): 2225 - 2245.
[Abstract] [Full Text] [PDF]

Home page
 Plant Cell PhysiolHome page
D. Ogawa, N. Nakajima, T. Sano, M. Tamaoki, M. Aono, A. Kubo, M. Kanna, M. Ioki, H. Kamada, and H. Saji
Salicylic Acid Accumulation Under O3 Exposure is Regulated by Ethylene in Tobacco Plants
Plant Cell Physiol., July 1, 2005; 46(7): 1062 - 1072.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
M. Baier and K.-J. Dietz
Chloroplasts as source and target of cellular redox regulation: a discussion on chloroplast redox signals in the context of plant physiology
J. Exp. Bot., June 1, 2005; 56(416): 1449 - 1462.
[Abstract] [Full Text] [PDF]

Home page
 Plant CellHome page
R. Ahlfors, S. Lang, K. Overmyer, P. Jaspers, M. Brosche, A. Tauriainen, H. Kollist, H. Tuominen, E. Belles-Boix, M. Piippo, et al.
Arabidopsis RADICAL-INDUCED CELL DEATH1 Belongs to the WWE Protein-Protein Interaction Domain Protein Family and Modulates Abscisic Acid, Ethylene, and Methyl Jasmonate Responses
PLANT CELL, July 1, 2004; 16(7): 1925 - 1937.
[Abstract] [Full Text] [PDF]


Disclaimer: Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department.