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Indexed by:期刊论文

Date of Publication:2014-02-01

Journal:PLANT CELL REPORTS

Included Journals:SCIE、PubMed、Scopus

Volume:33

Issue:2

Page Number:203-214

ISSN No.:0721-7714

Key Words:CBL-CIPK; Ca2+; Abiotic stress; Signaling pathway; ABA; Potassium

Abstract:The calcineurin B-like protein-CBL-interacting protein kinase (CBL-CIPK) signaling pathway in plants is a Ca2+-related pathway that responds strongly to both abiotic and biotic environmental stimuli. The CBL-CIPK system shows variety, specificity, and complexity in response to different stresses, and the CBL-CIPK signaling pathway is regulated by complex mechanisms in plant cells. As a plant-specific Ca2+ sensor relaying pathway, the CBL-CIPK pathway has some crosstalk with other signaling pathways. In addition, research has shown that there is crosstalk between the CBL-CIPK pathway and the low-K+ response pathway, the ABA signaling pathway, the nitrate sensing and signaling pathway, and others. In this paper, we summarize and review research discoveries on the CBL-CIPK network. We focus on the different modification and regulation mechanisms (phosphorylation and dephosphorylation, dual lipid modification) of the CBL-CIPK network, the expression patterns and functions of CBL-CIPK network genes, the responses of this network to abiotic stresses, and its crosstalk with other signaling pathways. We also discuss the technical research methods used to analyze the CBL-CIPK network and some of its newly discovered functions in plants.