The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Regulation of drought tolerance by gene manipulation of 9‐cis‐epoxycarotenoid dioxygenase, a key enzyme in abscisic acid biosynthesis in Arabidopsis
Open accessAbstract
Summary: Abscisic acid (ABA), a plant hormone, is involved in responses to environmental stresses such as drought and high salinity, and is required for stress tolerance. ABA is synthesized de novo in response to dehydration. 9‐cis‐epoxycarotenoid dioxygenase (NCED) is thought to be a key enzyme in ABA biosynthesis. Here we demonstrate that the expression of an NCED gene of Arabidopsis, AtNCED3, is induced by drought stress and controls the level of endogenous ABA under drought‐stressed conditions. Overexpression of AtNCED3 in transgenic Arabidopsis caused an increase in endogenous ABA level, and promoted transcription of drought‐ and ABA‐inducible genes. Plants overexpressing AtNCED3 showed a reduction in transpiration rate from leaves and an improvement in drought tolerance. By contrast, antisense suppression and disruption of AtNCED3 gave a drought‐sensitive phenotype. These results indicate that the expression of AtNCED3 plays a key role in ABA biosynthesis under drought‐stressed conditions in Arabidopsis. We improved drought tolerance by gene manipulation of AtNCED3 causing the accumulation of endogenous ABA.
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Cites
Liu, Q., Kasuga, M., Sakuma, Y., Abe, H., Miura, S., Yamaguchi-Shinozaki, K., & Shinozaki, K. (1998) · The Plant Cell · doi:10.1105/tpc.10.8.1391 · Cited by 3,044
Self-citationStockinger, E. J., Gilmour, S. J., & Thomashow, M. F. (1997) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.94.3.1035 · Cited by 1,807
Role of Farnesyltransferase in ABA Regulation of Guard Cell Anion Channels and Plant Water Loss
Pei, Z.-M., Ghassemian, M., Kwak, C. M., McCourt, P., & Schroeder, J. I. (1998) · Science · doi:10.1126/science.282.5387.287 · Cited by 390
Cited by
Understanding plant responses to drought—from genes to the whole plant.
Chaves, M. M., Maroco, J. P., & Pereira, J. S. (2003) · Functional Plant Biology · doi:10.1071/fp02076 · Cited by 3,845
Cell Signaling during Cold, Drought, and Salt Stress
Xiong, L., Schumaker, K. S., & Zhu, J.-K. (2002) · The Plant Cell · doi:10.1105/tpc.000596 · Cited by 2,372
The Arabidopsis cytochrome P450 CYP707A encodes ABA 8′‐hydroxylases: key enzymes in ABA catabolism
Kushiro, T., Okamoto, M., Nakabayashi, K., Yamagishi, K., Kitamura, S., Asami, T., Hirai, N., Koshiba, T., Kamiya, Y., & Nambara, E. (2004) · The EMBO Journal · doi:10.1038/sj.emboj.7600121 · Cited by 1,019
Engineering drought tolerance in plants: discovering and tailoring genes to unlock the future
Umezawa, T., Fujita, M., Fujita, Y., Yamaguchi-Shinozaki, K., & Shinozaki, K. (2006) · Current Opinion in Biotechnology · doi:10.1016/j.copbio.2006.02.002 · Cited by 802
Self-citationQuantitative Trait Loci and Crop Performance under Abiotic Stress: Where Do We Stand?: Table I.
Collins, N. C., Tardieu, F., & Tuberosa, R. (2008) · PLANT PHYSIOLOGY · doi:10.1104/pp.108.118117 · Cited by 559
Metadata
- Authors
- Iuchi, S., Kobayashi, M., Taji, T., Naramoto, M., Seki, M., Kato, T., Tabata, S., Kakubari, Y., Yamaguchi‐Shinozaki, K., & Shinozaki, K.
- Venue
- The Plant Journal
- Publisher
- Wiley
- Published
- 2001-08
- Volume
- 27
- Issue
- 4
- Pages
- 325-333
- ISSN
- 0960-7412 (ISSN-L)
- 1365-313X
- OpenAlex
- W1938468208
- Cited by
- 1,321
- References
- 3
- FWCI
- 27.37
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Iuchi, S., Kobayashi, M., Taji, T., Naramoto, M., Seki, M., Kato, T., Tabata, S., Kakubari, Y., Yamaguchi‐Shinozaki, K., & Shinozaki, K. (2001). Regulation of drought tolerance by gene manipulation of 9‐cis‐epoxycarotenoid dioxygenase, a key enzyme in abscisic acid biosynthesis in Arabidopsis. The Plant Journal. https://doi.org/10.1046/j.1365-313x.2001.01096.x
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
