Note to users. If you're seeing this message, it means that your browser cannot find this page's style/presentation instructions -- or possibly that you are using a browser that does not support current Web standards. Find out more about why this message is appearing, and what you can do to make your experience of our site the best it can be.
Gibberellin (GA) regulates growth and development in plants. We
isolated and characterized a rice GA-insensitive dwarf mutant,gid2. The GID2 gene encodes a putative F-box
protein, which interactedwith the rice Skp1 homolog in a yeast
two-hybrid assay. In gid2,a repressor for GA signaling,
SLR1, was highly accumulated ina phosphorylated form and
GA increased its concentration, whereasSLR1 was rapidly degraded by GA
through ubiquitination in thewild type. We conclude that GID2 is a
positive regulator of GAsignaling and that regulated degradation of
SLR1 is initiatedthrough GA-dependent phosphorylation and
finalized by an SCFGID2-proteasome pathway.
1 BioScience Center, Nagoya University, Nagoya
464-8601, Japan.
2 BioResources Center, Riken,
Tsukuba 305-0074, Japan.
3 Division of Molecular and
Life Science, Pohang University of Science and Technology, Pohang
790-784, Republic of Korea.
4 Graduate School of
Bioagricultural Science, Nagoya University, Nagoya 464-8601, Japan.
*
These authors contributed equally to this work.
To whom correspondence should be addressed. E-mail:
makoto{at}agr.nagoya-u.ac.jp
Silencing Sl-EBF1 and Sl-EBF2 expression causes constitutive ethylene response phenotype, accelerated plant senescence, and fruit ripening in tomato.
Y. Yang, Y. Wu, J. Pirrello, F. Regad, M. Bouzayen, W. Deng, and Z. Li (2009)
J. Exp. Bot.
|Abstract »|Full Text »|PDF »
Biochemical Insights on Degradation of Arabidopsis DELLA Proteins Gained From a Cell-Free Assay System.
F. Wang, D. Zhu, X. Huang, S. Li, Y. Gong, Q. Yao, X. Fu, L.-M. Fan, and X. W. Deng (2009)
PLANT CELL
21, 2378-2390
|Abstract »|Full Text »|PDF »
Highly Sensitive and High-Throughput Analysis of Plant Hormones Using MS-Probe Modification and Liquid Chromatography-Tandem Mass Spectrometry: An Application for Hormone Profiling in Oryza sativa.
M. Kojima, T. Kamada-Nobusada, H. Komatsu, K. Takei, T. Kuroha, M. Mizutani, M. Ashikari, M. Ueguchi-Tanaka, M. Matsuoka, K. Suzuki, et al. (2009)
Plant Cell Physiol.
50, 1201-1214
|Abstract »|Full Text »|PDF »
Gibberellin Modulates Anther Development in Rice via the Transcriptional Regulation of GAMYB.
K. Aya, M. Ueguchi-Tanaka, M. Kondo, K. Hamada, K. Yano, M. Nishimura, and M. Matsuoka (2009)
PLANT CELL
21, 1453-1472
|Abstract »|Full Text »|PDF »
The Angiosperm Gibberellin-GID1-DELLA Growth Regulatory Mechanism: How an "Inhibitor of an Inhibitor" Enables Flexible Response to Fluctuating Environments.
N. P. Harberd, E. Belfield, and Y. Yasumura (2009)
PLANT CELL
21, 1328-1339
|Abstract »|Full Text »|PDF »
Releasing the brakes of plant growth: how GAs shutdown DELLA proteins.
Comprehensive Transcriptome Analysis of Phytohormone Biosynthesis and Signaling Genes in Microspore/Pollen and Tapetum of Rice.
K. Hirano, K. Aya, T. Hobo, H. Sakakibara, M. Kojima, R. A. Shim, Y. Hasegawa, M. Ueguchi-Tanaka, and M. Matsuoka (2008)
Plant Cell Physiol.
49, 1429-1450
|Abstract »|Full Text »|PDF »
Hormone- and light-regulated nucleocytoplasmic transport in plants: current status.
Y. Lee, H.-S. Lee, J.-S. Lee, S.-K. Kim, and S.-H. Kim (2008)
J. Exp. Bot.
59, 3229-3245
|Abstract »|Full Text »|PDF »
Proteolysis-Independent Downregulation of DELLA Repression in Arabidopsis by the Gibberellin Receptor GIBBERELLIN INSENSITIVE DWARF1.
T. Ariizumi, K. Murase, T.-p. Sun, and C. M. Steber (2008)
PLANT CELL
20, 2447-2459
|Abstract »|Full Text »|PDF »
Release of the Repressive Activity of Rice DELLA Protein SLR1 by Gibberellin Does Not Require SLR1 Degradation in the gid2 Mutant.
M. Ueguchi-Tanaka, K. Hirano, Y. Hasegawa, H. Kitano, and M. Matsuoka (2008)
PLANT CELL
20, 2437-2446
|Abstract »|Full Text »|PDF »
The Cold-Inducible CBF1 Factor-Dependent Signaling Pathway Modulates the Accumulation of the Growth-Repressing DELLA Proteins via Its Effect on Gibberellin Metabolism.
P. Achard, F. Gong, S. Cheminant, M. Alioua, P. Hedden, and P. Genschik (2008)
PLANT CELL
20, 2117-2129
|Abstract »|Full Text »|PDF »
Global Identification of DELLA Target Genes during Arabidopsis Flower Development.
X. Hou, W.-W. Hu, L. Shen, L. Y. C. Lee, Z. Tao, J.-H. Han, and H. Yu (2008)
Plant Physiology
147, 1126-1142
|Abstract »|Full Text »|PDF »
Expression of gibberellin 20-oxidase1 (AtGA20ox1) in Arabidopsis seedlings with altered auxin status is regulated at multiple levels.
Gibberellin Regulates Pollen Viability and Pollen Tube Growth in Rice.
T. Chhun, K. Aya, K. Asano, E. Yamamoto, Y. Morinaka, M. Watanabe, H. Kitano, M. Ashikari, M. Matsuoka, and M. Ueguchi-Tanaka (2007)
PLANT CELL
19, 3876-3888
|Abstract »|Full Text »|PDF »
Phosphate Starvation Root Architecture and Anthocyanin Accumulation Responses Are Modulated by the Gibberellin-DELLA Signaling Pathway in Arabidopsis.
C. Jiang, X. Gao, L. Liao, N. P. Harberd, and X. Fu (2007)
Plant Physiology
145, 1460-1470
|Abstract »|Full Text »|PDF »
Genetic and Molecular Regulation by DELLA Proteins of Trichome Development in Arabidopsis.
Y. Gan, H. Yu, J. Peng, and P. Broun (2007)
Plant Physiology
145, 1031-1042
|Abstract »|Full Text »|PDF »
Global Analysis of DELLA Direct Targets in Early Gibberellin Signaling in Arabidopsis.
R. Zentella, Z.-L. Zhang, M. Park, S. G. Thomas, A. Endo, K. Murase, C. M. Fleet, Y. Jikumaru, E. Nambara, Y. Kamiya, et al. (2007)
PLANT CELL
19, 3037-3057
|Abstract »|Full Text »|PDF »
The GID1-Mediated Gibberellin Perception Mechanism Is Conserved in the Lycophyte Selaginella moellendorffii but Not in the Bryophyte Physcomitrella patens.
K. Hirano, M. Nakajima, K. Asano, T. Nishiyama, H. Sakakibara, M. Kojima, E. Katoh, H. Xiang, T. Tanahashi, M. Hasebe, et al. (2007)
PLANT CELL
19, 3058-3079
|Abstract »|Full Text »|PDF »
GA Perception and Signal Transduction: Molecular Interactions of the GA Receptor GID1 with GA and the DELLA Protein SLR1 in Rice.
N. A. Eckardt (2007)
PLANT CELL
19, 2095-2097
|Full Text »|PDF »
Molecular Interactions of a Soluble Gibberellin Receptor, GID1, with a Rice DELLA Protein, SLR1, and Gibberellin.
M. Ueguchi-Tanaka, M. Nakajima, E. Katoh, H. Ohmiya, K. Asano, S. Saji, X. Hongyu, M. Ashikari, H. Kitano, I. Yamaguchi, et al. (2007)
PLANT CELL
19, 2140-2155
|Abstract »|Full Text »|PDF »
Mechanisms of Cross Talk between Gibberellin and Other Hormones.
D. Weiss and N. Ori (2007)
Plant Physiology
144, 1240-1246
|Full Text »|PDF »
Integration of cytokinin and gibberellin signalling by Arabidopsis transcription factors GIS, ZFP8 and GIS2 in the regulation of epidermal cell fate.
The plant stress hormone ethylene controls floral transition via DELLA-dependent regulation of floral meristem-identity genes.
P. Achard, M. Baghour, A. Chapple, P. Hedden, D. Van Der Straeten, P. Genschik, T. Moritz, and N. P. Harberd (2007)
PNAS
104, 6484-6489
|Abstract »|Full Text »|PDF »
The DELLA Domain of GA INSENSITIVE Mediates the Interaction with the GA INSENSITIVE DWARF1A Gibberellin Receptor of Arabidopsis.
B. C. Willige, S. Ghosh, C. Nill, M. Zourelidou, E. M.N. Dohmann, A. Maier, and C. Schwechheimer (2007)
PLANT CELL
19, 1209-1220
|Abstract »|Full Text »|PDF »
PIL5, a Phytochrome-Interacting bHLH Protein, Regulates Gibberellin Responsiveness by Binding Directly to the GAI and RGA Promoters in Arabidopsis Seeds.
E. Oh, S. Yamaguchi, J. Hu, J. Yusuke, B. Jung, I. Paik, H.-S. Lee, T.-p. Sun, Y. Kamiya, and G. Choi (2007)
PLANT CELL
19, 1192-1208
|Abstract »|Full Text »|PDF »
F-Box Proteins in Rice. Genome-Wide Analysis, Classification, Temporal and Spatial Gene Expression during Panicle and Seed Development, and Regulation by Light and Abiotic Stress.
M. Jain, A. Nijhawan, R. Arora, P. Agarwal, S. Ray, P. Sharma, S. Kapoor, A. K. Tyagi, and J. P. Khurana (2007)
Plant Physiology
143, 1467-1483
|Abstract »|Full Text »|PDF »
DELLAs Contribute to Plant Photomorphogenesis.
P. Achard, L. Liao, C. Jiang, T. Desnos, J. Bartlett, X. Fu, and N. P. Harberd (2007)
Plant Physiology
143, 1163-1172
|Abstract »|Full Text »|PDF »
Functional Analysis of SPINDLY in Gibberellin Signaling in Arabidopsis.
A. L. Silverstone, T.-S. Tseng, S. M. Swain, A. Dill, S. Y. Jeong, N. E. Olszewski, and T.-p. Sun (2007)
Plant Physiology
143, 987-1000
|Abstract »|Full Text »|PDF »
Genetic Characterization and Functional Analysis of the GID1 Gibberellin Receptors in Arabidopsis.
J. Griffiths, K. Murase, I. Rieu, R. Zentella, Z.-L. Zhang, S. J. Powers, F. Gong, A. L. Phillips, P. Hedden, T.-p. Sun, et al. (2006)
PLANT CELL
18, 3399-3414
|Abstract »|Full Text »|PDF »
Gibberellin Mobilizes Distinct DELLA-Dependent Transcriptomes to Regulate Seed Germination and Floral Development in Arabidopsis.
D. Cao, H. Cheng, W. Wu, H. M. Soo, and J. Peng (2006)
Plant Physiology
142, 509-525
|Abstract »|Full Text »|PDF »
GA4 Is the Active Gibberellin in the Regulation of LEAFY Transcription and Arabidopsis Floral Initiation.
S. Eriksson, H. Bohlenius, T. Moritz, and O. Nilsson (2006)
PLANT CELL
18, 2172-2181
|Abstract »|Full Text »|PDF »
Plant hormone receptors: perception is everything.
Signs of change: hormone receptors that regulate plant development..
A. Bishopp, A. P. Mahonen, and Y. Helariutta (2006)
Development
133, 1857-1869
|Abstract »|Full Text »|PDF »
Overexpression of PRE1 and its Homologous Genes Activates Gibberellin-dependent Responses in Arabidopsis thaliana.
S. Lee, S. Lee, K.-Y. Yang, Y.-M. Kim, S.-Y. Park, S. Y. Kim, and M.-S. Soh (2006)
Plant Cell Physiol.
47, 591-600
|Abstract »|Full Text »|PDF »
Rice GIBBERELLIN INSENSITIVE DWARF1 Is a Gibberellin Receptor That Illuminates and Raises Questions about GA Signaling.
L. M. Hartweck and N. E. Olszewski (2006)
PLANT CELL
18, 278-282
|Full Text »|PDF »
EUI1, Encoding a Putative Cytochrome P450 Monooxygenase, Regulates Internode Elongation by Modulating Gibberellin Responses in Rice.
A. Luo, Q. Qian, H. Yin, X. Liu, C. Yin, Y. Lan, J. Tang, Z. Tang, S. Cao, X. Wang, et al. (2006)
Plant Cell Physiol.
47, 181-191
|Abstract »|Full Text »|PDF »
ELONGATED UPPERMOST INTERNODE Encodes a Cytochrome P450 Monooxygenase That Epoxidizes Gibberellins in a Novel Deactivation Reaction in Rice.
Y. Zhu, T. Nomura, Y. Xu, Y. Zhang, Y. Peng, B. Mao, A. Hanada, H. Zhou, R. Wang, P. Li, et al. (2006)
PLANT CELL
18, 442-456
|Abstract »|Full Text »|PDF »
A New Role for the Arabidopsis AP2 Transcription Factor, LEAFY PETIOLE, in Gibberellin-Induced Germination Is Revealed by the Misexpression of a Homologous Gene, SOB2/DRN-LIKE.
J. M. Ward, A. M. Smith, P. K. Shah, S. E. Galanti, H. Yi, A. J. Demianski, E. van der Graaff, B. Keller, and M. M. Neff (2006)
PLANT CELL
18, 29-39
|Abstract »|Full Text »|PDF »
Genome Analysis and Functional Characterization of the E2 and RING-Type E3 Ligase Ubiquitination Enzymes of Arabidopsis.
E. Kraft, S. L. Stone, L. Ma, N. Su, Y. Gao, O.-S. Lau, X.-W. Deng, and J. Callis (2005)
Plant Physiology
139, 1597-1611
|Abstract »|Full Text »|PDF »
The Rice Mutant dwarf bamboo shoot 1: A Leaky Mutant of the NACK-type Kinesin-like Gene Can Initiate Organ Primordia but not Organ Development.
T. Sazuka, I. Aichi, T. Kawai, N. Matsuo, H. Kitano, and M. Matsuoka (2005)
Plant Cell Physiol.
46, 1934-1943
|Abstract »|Full Text »|PDF »
Dissection of the Phosphorylation of Rice DELLA Protein, SLENDER RICE1.
H. Itoh, A. Sasaki, M. Ueguchi-Tanaka, K. Ishiyama, M. Kobayashi, Y. Hasegawa, E. Minami, M. Ashikari, and M. Matsuoka (2005)
Plant Cell Physiol.
46, 1392-1399
|Abstract »|Full Text »|PDF »
Analysis of the Rice Mutant dwarf and gladius leaf 1. Aberrant Katanin-Mediated Microtubule Organization Causes Up-Regulation of Gibberellin Biosynthetic Genes Independently of Gibberellin Signaling.
M. Komorisono, M. Ueguchi-Tanaka, I. Aichi, Y. Hasegawa, M. Ashikari, H. Kitano, M. Matsuoka, and T. Sazuka (2005)
Plant Physiology
138, 1982-1993
|Abstract »|Full Text »|PDF »
Flowering of the Grass Lolium perenne. Effects of Vernalization and Long Days on Gibberellin Biosynthesis and Signaling.
C. P. MacMillan, C. A. Blundell, and R. W. King (2005)
Plant Physiology
138, 1794-1806
|Abstract »|Full Text »|PDF »
A Novel Dwarfing Mutation in a Green Revolution Gene from Brassica rapa.
A. Muangprom, S. G. Thomas, T.-p. Sun, and T. C. Osborn (2005)
Plant Physiology
137, 931-938
|Abstract »|Full Text »|PDF »
Rice Mutants and Genes Related to Organ Development, Morphogenesis and Physiological Traits.
N. Kurata, K. Miyoshi, K.-I. Nonomura, Y. Yamazaki, and Y. Ito (2005)
Plant Cell Physiol.
46, 48-62
|Abstract »|Full Text »|PDF »
The Ubiquitin-Proteasome Pathway and Plant Development.
J. Moon, G. Parry, and M. Estelle (2004)
PLANT CELL
16, 3181-3195
|Full Text »|PDF »
Involvement of 14-3-3 Signaling Protein Binding in the Functional Regulation of the Transcriptional Activator REPRESSION OF SHOOT GROWTH by Gibberellins.
S. Ishida, J. Fukazawa, T. Yuasa, and Y. Takahashi (2004)
PLANT CELL
16, 2641-2651
|Abstract »|Full Text »|PDF »
Two Transcription Factors Are Negative Regulators of Gibberellin Response in the HvSPY-Signaling Pathway in Barley Aleurone.
Down-Regulation of DELLA Genes Is Not Essential for Germination of Tomato, Soybean, and Arabidopsis Seeds.
G. W. Bassel, E. Zielinska, R. T. Mullen, and J. D. Bewley (2004)
Plant Physiology
136, 2782-2789
|Abstract »|Full Text »|PDF »
Recessive-interfering mutations in the gibberellin signaling gene SLEEPY1 are rescued by overexpression of its homologue, SNEEZY.
L. C. Strader, S. Ritchie, J. D. Soule, K. M. McGinnis, and C. M. Steber (2004)
PNAS
101, 12771-12776
|Abstract »|Full Text »|PDF »
Modulation of floral development by a gibberellin-regulated microRNA.
P. Achard, A. Herr, D. C. Baulcombe, and N. P. Harberd (2004)
Development
131, 3357-3365
|Abstract »|Full Text »|PDF »
Update on Gibberellin Signaling. A Tale of the Tall and the Short.
S. G. Thomas and T.-p. Sun (2004)
Plant Physiology
135, 668-676
|Full Text »|PDF »
The Arabidopsis F-Box Protein SLEEPY1 Targets Gibberellin Signaling Repressors for Gibberellin-Induced Degradation.
A. Dill, S. G. Thomas, J. Hu, C. M. Steber, and T.-p. Sun (2004)
PLANT CELL
16, 1392-1405
|Abstract »|Full Text »|PDF »
The Arabidopsis Mutant sleepy1gar2-1 Protein Promotes Plant Growth by Increasing the Affinity of the SCFSLY1 E3 Ubiquitin Ligase for DELLA Protein Substrates.
X. Fu, D. E. Richards, B. Fleck, D. Xie, N. Burton, and N. P. Harberd (2004)
PLANT CELL
16, 1406-1418
|Abstract »|Full Text »|PDF »
A Rice WRKY Gene Encodes a Transcriptional Repressor of the Gibberellin Signaling Pathway in Aleurone Cells.
Z.-L. Zhang, Z. Xie, X. Zou, J. Casaretto, T.-h. D. Ho, and Q. J. Shen (2004)
Plant Physiology
134, 1500-1513
|Abstract »|Full Text »|PDF »
OsEIN2 is a Positive Component in Ethylene Signaling in Rice.
S.-H. Jun, M.-J. Han, S. Lee, Y. S. Seo, W. T. Kim, and G. An (2004)
Plant Cell Physiol.
45, 281-289
|Abstract »|Full Text »|PDF »
Gibberellin regulates Arabidopsis floral development via suppression of DELLA protein function.
H. Cheng, L. Qin, S. Lee, X. Fu, D. E. Richards, D. Cao, D. Luo, N. P. Harberd, and J. Peng (2004)
Development
131, 1055-1064
|Abstract »|Full Text »|PDF »
Loss-of-Function Mutations of the Rice GAMYB Gene Impair {alpha}-Amylase Expression in Aleurone and Flower Development.
M. Kaneko, Y. Inukai, M. Ueguchi-Tanaka, H. Itoh, T. Izawa, Y. Kobayashi, T. Hattori, A. Miyao, H. Hirochika, M. Ashikari, et al. (2004)
PLANT CELL
16, 33-44
|Abstract »|Full Text »|PDF »
Ethylene Regulates Arabidopsis Development via the Modulation of DELLA Protein Growth Repressor Function.
P. Achard, W. H. Vriezen, D. Van Der Straeten, and N. P. Harberd (2003)
PLANT CELL
15, 2816-2825
|Abstract »|Full Text »|PDF »
Members of the Arabidopsis-SKP1-like Gene Family Exhibit a Variety of Expression Patterns and May Play Diverse Roles in Arabidopsis.
D. Zhao, W. Ni, B. Feng, T. Han, M. G. Petrasek, and H. Ma (2003)
Plant Physiology
133, 203-217
|Abstract »|Full Text »|PDF »
The Arabidopsis SLEEPY1 Gene Encodes a Putative F-Box Subunit of an SCF E3 Ubiquitin Ligase.
K. M. McGinnis, S. G. Thomas, J. D. Soule, L. C. Strader, J. M. Zale, T.-p. Sun, and C. M. Steber (2003)
PLANT CELL
15, 1120-1130
|Abstract »|Full Text »
