A Brachypodium distachyon calcineurin B-like protein-interacting protein kinase, BdCIPK26, enhances plant adaption to drought and high salinity stress
نویسندگان
چکیده
As sessile organisms, plants possess a complex system to cope with environmental changes. Ca2+ functions as vital second messenger in the stress signaling of plants, and CBL-interacting protein kinases (CIPKs) serve essential elements plant pathway. In this study, calcineurin B-like protein-interacting kinase 26 (BdCIPK26) from Brachypodium distachyon was characterized. Overexpression BdCIPK26 enhanced tolerance drought salt transgenic plants. Further investigations revealed that BdCIPK26 participated abscisic acid (ABA) signaling, conferred hypersensitivity exogenous ABA promoted endogenous biosynthesis. Moreover, found maintain ROS homeostasis under conditions. Therefore, study indicates positive regulator response.
منابع مشابه
BdCIPK31, a Calcineurin B-Like Protein-Interacting Protein Kinase, Regulates Plant Response to Drought and Salt Stress
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ژورنال
عنوان ژورنال: Biocell
سال: 2023
ISSN: ['0327-9545', '1667-5746']
DOI: https://doi.org/10.32604/biocell.2023.027847