Plant Physiology Preview
Published on April 7, 2006; 10.1104/pp.106.079293
Received February 15, 2006
Returned for revision March 9, 2006
Accepted April 5, 2006
Transcription analysis of Arabidopsis membrane transporters and hormone pathways during developmental and induced leaf senescence
Eric van der Graaff , Rainer Schwacke , Anja Schneider , Marcelo Desimone , Ulf-Ingo Flügge , and Reinhard Kunze *
University of Cologne, Institute of Botany II, Gyrhofstrasse 15, 50931 Köln, Germany
University of Tübingen, Center of Plant Molecular Biology (ZMBP), Auf der Morgenstelle 1, 72076 Tübingen, Germany
* Corresponding author; email: rkunze{at}zedat.fu-berlin.de.
A comparative transcriptome analysis for successive stages of Arabidopsis developmental leaf senescence (NS), darkening-induced senescence of individual leaves attached to the plant (DIS) and senescence in dark-incubated detached leaves (DET) revealed many novel senescence-associated genes with distinct expression profiles. The three senescence processes share a high number of regulated genes, although the overall number of regulated genes during DIS and DET is about two times lower than during NS. Consequently, the number of NS-specific genes is much higher than of DIS- or DET-specific genes. The expression profiles of transporters, receptor like kinases, autophagy genes and hormone pathways were analysed in detail. The Arabidopsis transporters and other integral membrane proteins were systematically re-classified based on the Transporter Classification System. Coordinate activation or inactivation of several genes is observed in some transporter families in all three or only in individual senescence types, indicating differences in the genetic programs for remobilization of catabolites. Characteristic senescence type-specific differences were also apparent in the expression profiles of (putative) signaling kinases. For eight hormones the expression of biosynthesis, metabolism, signaling and (partially) response genes was investigated. In most pathways novel senescence-associated genes were identified. The expression profiles of hormone homeostasis and signaling genes reveal additional players in the senescence regulatory network.
This article has been cited by other articles:
|
|
|
|
 
B. M. Waters, C. Uauy, J. Dubcovsky, and M. A. Grusak
Wheat (Triticum aestivum) NAM proteins regulate the translocation of iron, zinc, and nitrogen compounds from vegetative tissues to grain
J. Exp. Bot.,
November 1, 2009;
60(15):
4263 - 4274.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
M. Sharabi-Schwager, A. Lers, A. Samach, C. L. Guy, and R. Porat
Overexpression of the CBF2 transcriptional activator in Arabidopsis delays leaf senescence and extends plant longevity
J. Exp. Bot.,
October 23, 2009;
(2009)
erp300v1.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
K. Yoshimoto, Y. Jikumaru, Y. Kamiya, M. Kusano, C. Consonni, R. Panstruga, Y. Ohsumi, and K. Shirasu
Autophagy Negatively Regulates Cell Death by Controlling NPR1-Dependent Salicylic Acid Signaling during Senescence and the Innate Immune Response in Arabidopsis
PLANT CELL,
September 1, 2009;
21(9):
2914 - 2927.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
H.-H. Kunz, M. Scharnewski, K. Feussner, I. Feussner, U.-I. Flugge, M. Fulda, and M. Gierth
The ABC Transporter PXA1 and Peroxisomal {beta}-Oxidation Are Vital for Metabolism in Mature Leaves of Arabidopsis during Extended Darkness
PLANT CELL,
September 1, 2009;
21(9):
2733 - 2749.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
B. Zybailov, G. Friso, J. Kim, A. Rudella, V. R. Rodriguez, Y. Asakura, Q. Sun, and K. J. van Wijk
Large Scale Comparative Proteomics of a Chloroplast Clp Protease Mutant Reveals Folding Stress, Altered Protein Homeostasis, and Feedback Regulation of Metabolism
Mol. Cell. Proteomics,
August 1, 2009;
8(8):
1789 - 1810.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
L. J. Chapin and M. L. Jones
Ethylene regulates phosphorus remobilization and expression of a phosphate transporter (PhPT1) during petunia corolla senescence
J. Exp. Bot.,
May 1, 2009;
60(7):
2179 - 2190.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
C. Zhou, Z. Cai, Y. Guo, and S. Gan
An Arabidopsis Mitogen-Activated Protein Kinase Cascade, MKK9-MPK6, Plays a Role in Leaf Senescence
Plant Physiology,
May 1, 2009;
150(1):
167 - 177.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
T. Chung, A. Suttangkakul, and R. D. Vierstra
The ATG Autophagic Conjugation System in Maize: ATG Transcripts and Abundance of the ATG8-Lipid Adduct Are Regulated by Development and Nutrient Availability
Plant Physiology,
January 1, 2009;
149(1):
220 - 234.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
S. Farage-Barhom, S. Burd, L. Sonego, R. Perl-Treves, and A. Lers
Expression analysis of the BFN1 nuclease gene promoter during senescence, abscission, and programmed cell death-related processes
J. Exp. Bot.,
September 1, 2008;
59(12):
3247 - 3258.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
M. E. Ghanem, A. Albacete, C. Martinez-Andujar, M. Acosta, R. Romero-Aranda, I. C. Dodd, S. Lutts, and F. Perez-Alfocea
Hormonal changes during salinity-induced leaf senescence in tomato (Solanum lycopersicum L.)
J. Exp. Bot.,
August 1, 2008;
59(11):
3039 - 3050.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
T. Lemaitre, L. Gaufichon, S. Boutet-Mercey, A. Christ, and C. Masclaux-Daubresse
Enzymatic and Metabolic Diagnostic of Nitrogen Deficiency in Arabidopsis thaliana Wassileskija Accession
Plant Cell Physiol.,
July 1, 2008;
49(7):
1056 - 1065.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
C. Diaz, T. Lemaitre, A. Christ, M. Azzopardi, Y. Kato, F. Sato, J.-F. Morot-Gaudry, F. Le Dily, and C. Masclaux-Daubresse
Nitrogen Recycling and Remobilization Are Differentially Controlled by Leaf Senescence and Development Stage in Arabidopsis under Low Nitrogen Nutrition
Plant Physiology,
July 1, 2008;
147(3):
1437 - 1449.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
M. C. Castillo and J. Leon
Expression of the {beta}-oxidation gene 3-ketoacyl-CoA thiolase 2 (KAT2) is required for the timely onset of natural and dark-induced leaf senescence in Arabidopsis
J. Exp. Bot.,
May 1, 2008;
59(8):
2171 - 2179.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
A. R. Phillips, A. Suttangkakul, and R. D. Vierstra
The ATG12-Conjugating Enzyme ATG10 Is Essential for Autophagic Vesicle Formation in Arabidopsis thaliana
Genetics,
March 1, 2008;
178(3):
1339 - 1353.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
C. Wasternack
Jasmonates: An Update on Biosynthesis, Signal Transduction and Action in Plant Stress Response, Growth and Development
Ann. Bot.,
October 1, 2007;
100(4):
681 - 697.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
C. Masclaux-Daubresse, S. Purdy, T. Lemaitre, N. Pourtau, L. Taconnat, J.-P. Renou, and A. Wingler
Genetic Variation Suggests Interaction between Cold Acclimation and Metabolic Regulation of Leaf Senescence
Plant Physiology,
January 1, 2007;
143(1):
434 - 446.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
|
|
Z. Kong, M. Li, W. Yang, W. Xu, and Y. Xue
A Novel Nuclear-Localized CCCH-Type Zinc Finger Protein, OsDOS, Is Involved in Delaying Leaf Senescence in Rice
Plant Physiology,
August 1, 2006;
141(4):
1376 - 1388.
[Abstract]
[Full Text]
[PDF]
|
|
|
|
|
