The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Gibberellins Are Not Required for Normal Stem Growth in Arabidopsis thaliana in the Absence of GAI and RGA
Abstract
The growth of Arabidopsis thaliana is quantitatively regulated by the phytohormone gibberellin (GA) via two closely related nuclear GA-signaling components, GAI and RGA. Here we test the hypothesis that GAI and RGA function as “GA-derepressible repressors” of plant growth. One prediction of this hypothesis is that plants lacking GAI and RGA do not require GA for normal stem growth. Analysis of GA-deficient mutants lacking GAI and RGA confirms this prediction and suggests that in the absence of GAI and RGA, “growth” rather than “no growth” is the default state of plant stems. The function of the GA-signaling system is thus to act as a control system regulating the amount of this growth. We also demonstrate that the GA dose dependency of hypocotyl elongation is altered in mutants lacking GAI and RGA and propose that increments in GAI/RGA repressor function can explain the quantitative nature of GA responses.
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Cites
Steeves, T. A., & Sussex, I. M. (1989) · doi:10.1017/cbo9780511626227 · Cited by 1,334
Di Laurenzio, L., Wysocka-Diller, J., Malamy, J. E., Pysh, L., Helariutta, Y., Freshour, G., Hahn, M. G., Feldmann, K. A., & Benfey, P. N. (1996) · Cell · doi:10.1016/s0092-8674(00)80115-4 · Cited by 1,124
The New RGA Locus Encodes a Negative Regulator of Gibberellin Response in Arabidopsis thaliana
Silverstone, A. L., Mak, P. Y. A., Martinez, E. C., & Sun, T.-P. (1997) · Genetics · doi:10.1093/genetics/146.3.1087 · Cited by 297
Cited by
Gibberellin-induced DELLA recognition by the gibberellin receptor GID1
Murase, K., Hirano, Y., Sun, T.-P., & Hakoshima, T. (2008) · Nature · doi:10.1038/nature07519 · Cited by 786
Global Analysis of DELLA Direct Targets in Early Gibberellin Signaling in Arabidopsis
Zentella, R., Zhang, Z.-L., Park, M., Thomas, S. G., Endo, A., Murase, K., Fleet, C. M., Jikumaru, Y., Nambara, E., Kamiya, Y., et al. (2007) · The Plant Cell · doi:10.1105/tpc.107.054999 · Cited by 678
The Arabidopsis SLEEPY1 Gene Encodes a Putative F-Box Subunit of an SCF E3 Ubiquitin Ligase[W]
McGinnis, K. M., Thomas, S. G., Soule, J. D., Strader, L. C., Zale, J. M., Sun, T.-P., & Steber, C. M. (2003) · The Plant Cell · doi:10.1105/tpc.010827 · Cited by 594
Jiang, C., Gao, X., Liao, L., Harberd, N. P., & Fu, X. (2007) · Plant Physiology · doi:10.1104/pp.107.103788 · Cited by 466
Self-citationRieu, I., Ruiz‐Rivero, O., Fernandez‐Garcia, N., Griffiths, J., Powers, S. J., Gong, F., Linhartova, T., Eriksson, S., Nilsson, O., Thomas, S. G., et al. (2008) · The Plant Journal · doi:10.1111/j.1365-313x.2007.03356.x · Cited by 425
Metadata
- Authors
- King, K. E., Moritz, T., & Harberd, N. P.
- Venue
- Genetics
- Publisher
- Oxford University Press (OUP)
- Published
- 2001-10-01
- Volume
- 159
- Issue
- 2
- Pages
- 767-776
- ISSN
- 0016-6731 (ISSN-L)
- 1943-2631
- OpenAlex
- W1942872828
- Cited by
- 286
- References
- 3
- FWCI
- 16.33
- Type
- journal article
- Language
- en
- Open access
- closed
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- King, K. E., Moritz, T., & Harberd, N. P. (2001). Gibberellins Are Not Required for Normal Stem Growth in Arabidopsis thaliana in the Absence of GAI and RGA. Genetics. https://doi.org/10.1093/genetics/159.2.767
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