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Science 299 (5614): 1896-1898

Copyright © 2003 by the American Association for the Advancement of Science

Accumulation of Phosphorylated Repressor for Gibberellin Signaling in an F-box Mutant

Akie Sasaki,1* Hironori Itoh,1* Kenji Gomi,1 Miyako Ueguchi-Tanaka,1 Kanako Ishiyama,2 Masatomo Kobayashi,2 Dong-Hoon Jeong,3 Gynheung An,3 Hidemi Kitano,4 Motoyuki Ashikari,1 Makoto Matsuoka1dagger

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 interacted with the rice Skp1 homolog in a yeast two-hybrid assay. In gid2, a repressor for GA signaling, SLR1, was highly accumulated in a phosphorylated form and GA increased its concentration, whereas SLR1 was rapidly degraded by GA through ubiquitination in the wild type. We conclude that GID2 is a positive regulator of GA signaling and that regulated degradation of SLR1 is initiated through 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.

dagger    To whom correspondence should be addressed. E-mail: makoto{at}

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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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K. Hirano, K. Aya, T. Hobo, H. Sakakibara, M. Kojima, R. A. Shim, Y. Hasegawa, M. Ueguchi-Tanaka, and M. Matsuoka (2008)
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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A. K. Spartz and W. M. Gray (2008)
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Full Text »    PDF »
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   Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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P. Achard, L. Liao, C. Jiang, T. Desnos, J. Bartlett, X. Fu, and N. P. Harberd (2007)
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   Abstract »    Full Text »    PDF »
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A. L. Silverstone, T.-S. Tseng, S. M. Swain, A. Dill, S. Y. Jeong, N. E. Olszewski, and T.-p. Sun (2007)
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   Abstract »    Full Text »    PDF »
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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)
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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   Abstract »    Full Text »    PDF »
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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
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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.
M. Robertson (2004)
Plant Physiology 136, 2747-2761
   Abstract »    Full Text »    PDF »
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
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