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The small GTP-binding protein Rac is a regulator of cell death in plants
Open accessAbstract
Cell death plays important roles in the development and defense of plants as in other multicellular organisms. Rapid production of reactive oxygen species often is associated with plant defense against pathogens, but their molecular mechanisms are not known. We introduced the constitutively active and the dominant negative forms of the small GTP-binding protein OsRac1 , a rice homolog of human Rac, into the wild type and a lesion mimic mutant of rice and analyzed H 2 O 2 production and cell death in transformed cell cultures and plants. The results indicate that Rac is a regulator of reactive oxygen species production as well as cell death in rice.
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Citations
Cites
Li, H., Wu, G., Ware, D., Davis, K. R., & Yang, Z. (1998) · Plant Physiology · doi:10.1104/pp.118.2.407 · Cited by 194
Cited by
Reactive oxygen species: Metabolism, oxidative stress, and signal transduction
Apel, K., & Hirt, H. (2004) · Annual Review of Plant Biology · doi:10.1146/annurev.arplant.55.031903.141701 · Cited by 11,723
Sumimoto, H. (2008) · The FEBS Journal · doi:10.1111/j.1742-4658.2008.06488.x · Cited by 721
Zhang, Y., Zhu, H., Zhang, Q., Li, M., Yan, M., Wang, R., Wang, L., Welti, R., Zhang, W., & Wang, X. (2009) · The Plant Cell · doi:10.1105/tpc.108.062992 · Cited by 580
Signalling and cell death in ozone‐exposed plants
KANGASJÄRVI, J., JASPERS, P., & KOLLIST, H. (2005) · Plant, Cell & Environment · doi:10.1111/j.1365-3040.2005.01325.x · Cited by 513
Yang, Y., Qi, M., & Mei, C. (2004) · The Plant Journal · doi:10.1111/j.1365-313x.2004.02267.x · Cited by 444
Metadata
- Authors
- Kawasaki, T., Henmi, K., Ono, E., Hatakeyama, S., Iwano, M., Satoh, H., & Shimamoto, K.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1999-09-14
- Volume
- 96
- Issue
- 19
- Pages
- 10922-10926
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2069078351
- Cited by
- 387
- References
- 1
- FWCI
- 33.15
- Type
- journal article
- Language
- en
- Open access
- green
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- Kawasaki, T., Henmi, K., Ono, E., Hatakeyama, S., Iwano, M., Satoh, H., & Shimamoto, K. (1999). The small GTP-binding protein Rac is a regulator of cell death in plants. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.96.19.10922
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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.
