The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
SnRK1 (SNF1‐related kinase 1) has a central role in sugar and ABA signalling in Arabidopsis thaliana
Open accessAbstract
Summary: The proteins kinases SNF1/AMPK/SnRK1 are a subfamily of serine/threonine kinases that act as metabolite sensors to constantly adapt metabolism to the supply of, and demand for, energy. In the yeast Saccharomyces cerevisiae , the SNF1 complex is a central component of the regulatory response to glucose starvation. AMP activated protein kinase (AMPK) the mammalian homologue of SNF1, plays a central role in the regulation of energy homeostasis at the cellular as well as the whole‐body levels. In Arabidopsis thaliana , SnRK1.1 and SnRK1.2 have recently been described as central integrators of a transcription network for stress and energy signalling. In this study, biochemical analysis established SnRK1.1 as the major SnRK1 isoform both in isolated cells and leaves. In order to elucidate the function of SnRK1.1 in Arabidopsis thaliana , transgenic plants over‐expressing SnRK1.1 were produced. Genetic, biochemical, physiological and molecular analyses of these plants revealed that SnRK1.1 is implicated in sugar and ABA signalling pathways. Modifications of the starch and soluble sugar content were observed in the 35S:SnRK1.1 transgenic lines. Our studies also revealed modifications of the activity of essential enzymes such as nitrate reductase or ADP‐glucose pyrophosphorylase, and of the expression of several sugar‐regulated genes, confirming the central role of the protein kinase SnRK1 in the regulation of metabolism.
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Cites
SUGAR SENSING AND SIGNALING IN PLANTS: Conserved and Novel Mechanisms
Rolland, F., Baena-Gonzalez, E., & Sheen, J. (2006) · Annual Review of Plant Biology · doi:10.1146/annurev.arplant.57.032905.105441 · Cited by 2,328
Shaw, R. J., Kosmatka, M., Bardeesy, N., Hurley, R. L., Witters, L. A., DePinho, R. A., & Cantley, L. C. (2004) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0308061100 · Cited by 1,797
LKB1 is the upstream kinase in the AMP-activated protein kinase cascade
Woods, A., Johnstone, S. R., Dickerson, K., Leiper, F. C., Fryer, L. G. D., Neumann, D., Schlattner, U., Wallimann, T., Carlson, M., & Carling, D. (2003) · Current Biology · doi:10.1016/j.cub.2003.10.031 · Cited by 1,650
Hawley, S. A., Pan, D. A., Mustard, K. J., Ross, L., Bain, J., Edelman, A. M., Frenguelli, B. G., & Hardie, D. G. (2005) · Cell Metabolism · doi:10.1016/j.cmet.2005.05.009 · Cited by 1,589
Self-citationWojtaszewski, J. F. P., Jørgensen, S. B., Hellsten, Y., Hardie, D. G., & Richter, E. A. (2002) · Diabetes · doi:10.2337/diabetes.51.2.284 · Cited by 261
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Cramer, G. R., Urano, K., Delrot, S., Pezzotti, M., & Shinozaki, K. (2011) · BMC Plant Biology · doi:10.1186/1471-2229-11-163 · Cited by 1,375
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Smeekens, S., Ma, J., Hanson, J., & Rolland, F. (2010) · Current Opinion in Plant Biology · doi:10.1016/j.pbi.2009.12.002 · Cited by 655
Arabidopsis and primary photosynthetic metabolism – more than the icing on the cake
Stitt, M., Lunn, J., & Usadel, B. (2010) · The Plant Journal · doi:10.1111/j.1365-313x.2010.04142.x · Cited by 349
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Metadata
- Authors
- Jossier, M., Bouly, J., Meimoun, P., Arjmand, A., Lessard, P., Hawley, S., Grahame Hardie, D., & Thomas, M.
- Venue
- The Plant Journal
- Publisher
- Wiley
- Published
- 2009-06-30
- Volume
- 59
- Issue
- 2
- Pages
- 316-328
- ISSN
- 0960-7412 (ISSN-L)
- 1365-313X
- OpenAlex
- W2057436729
- Cited by
- 335
- References
- 5
- FWCI
- 19.27
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Jossier, M., Bouly, J., Meimoun, P., Arjmand, A., Lessard, P., Hawley, S., Grahame Hardie, D., & Thomas, M. (2009). SnRK1 (SNF1‐related kinase 1) has a central role in sugar and ABA signalling in Arabidopsis thaliana. The Plant Journal. https://doi.org/10.1111/j.1365-313x.2009.03871.x
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.
