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Article

The stress induced caleosin, RD20/CLO3, acts as a negative regulator of GPA1 in Arabidopsis.

Plant molecular biology - 1 Oct 2021

Brunetti Sabrina C, Arseneault Michelle K M, Wright Justin A, Wang Zhejun, Ehdaeivand Mohammad-Reza, Lowden Michael J, Rivoal Jean, Khalil Hala B, Garg Gajra, Gulick Patrick J

Abstract excerpt

KEY MESSAGE: A stress induced calcium-binding protein, RD20/CLO3 interacts with the alpha subunit of the heterotrimeric G-protein complex in Arabidopsis and affects etiolation and leaf morphology. Heterotrimeric G proteins and calcium signaling have both been shown to play a role in the response to environmental abiotic stress in plants; however, the interaction between calcium-binding proteins and G-protein...

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PMID: 34599731
DOI: 10.1007/s11103-021-01189-x

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