The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.
FERONIA receptor kinase pathway suppresses abscisic acid signaling in Arabidopsis by activating ABI2 phosphatase
Open accessAbstract
Plant growth and development are controlled by a delicate balance of hormonal cues. Growth-promoting hormones and growth-inhibiting counterparts often antagonize each other in their action, but the molecular mechanisms underlying these events remain largely unknown. Here, we report a cross-talk mechanism that enables a receptor-like kinase, FERONIA ( FER ), a positive regulator of auxin-promoted growth, to suppress the abscisic acid (ABA) response through activation of ABI2 , a negative regulator of ABA signaling. The FER pathway consists of a FER kinase interacting with guanine exchange factors GEF1, GEF4, and GEF10 that, in turn, activate GTPase ROP11/ARAC10. Arabidopsis mutants disrupted in any step of the FER pathway, including fer, gef1gef4gef10 , or rop11/arac10 , all displayed an ABA-hypersensitive response, implicating the FER pathway in the suppression mechanism. In search of the target for the FER pathway, we found that the ROP11/ARAC10 protein physically interacted with the ABI2 phosphatase and enhanced its activity, thereby linking the FER pathway with the inhibition of ABA signaling.
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Cites
Abscisic Acid: Emergence of a Core Signaling Network
Cutler, S. R., Rodriguez, P. L., Finkelstein, R. R., & Abrams, S. R. (2010) · Annual Review of Plant Biology · doi:10.1146/annurev-arplant-042809-112122 · Cited by 3,151
Abscisic Acid Inhibits Type 2C Protein Phosphatases via the PYR/PYL Family of START Proteins
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Regulators of PP2C Phosphatase Activity Function as Abscisic Acid Sensors
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NADPH oxidase AtrbohD and AtrbohF genes function in ROS-dependent ABA signaling in Arabidopsis
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In vitro reconstitution of an abscisic acid signalling pathway
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Cited by
Signaling mechanisms in abscisic acid-mediated stomatal closure
Hsu, P., Dubeaux, G., Takahashi, Y., & Schroeder, J. I. (2021) · The Plant Journal · doi:10.1111/tpj.15067 · Cited by 546
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Metadata
- Authors
- Yu, F., Qian, L., Nibau, C., Duan, Q., Kita, D., Levasseur, K., Li, X., Lu, C., Li, H., Hou, C., Li, L., Buchanan, B. B., Chen, L., Cheung, A. Y., Li, D., & Luan, S.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2012-08-20
- Volume
- 109
- Issue
- 36
- Pages
- 14693-14698
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2009018272
- Cited by
- 288
- References
- 30
- FWCI
- 13.21
- Type
- journal article
- Language
- en
- Open access
- green
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- Yu, F., Qian, L., Nibau, C., Duan, Q., Kita, D., Levasseur, K., Li, X., Lu, C., Li, H., Hou, C., Li, L., Buchanan, B. B., Chen, L., Cheung, A. Y., Li, D., & Luan, S. (2012). FERONIA receptor kinase pathway suppresses abscisic acid signaling in Arabidopsis by activating ABI2 phosphatase. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1212547109
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