The Calcineurin B-Like Calcium Sensors CBL1 and CBL9 Together with Their Interacting Protein Kinase CIPK26 Regulate the Arabidopsis NADPH Oxidase RBOHF
Maria M. Drerup,Kathrin Schlücking,Kenji Hashimoto,Prabha Manishankar,Leonie Steinhorst,Kazuyuki Kuchitsu,Jörg Kudla +6 more
TLDR
A direct interconnection between CBL-CIPK-mediated Ca(2+) signaling and ROS signaling in plants is identified and evidence for a synergistic activation of the NADPH oxidase RBOHF is provided by directCa(2+)-binding to its EF-hands and Ca( 2+)-induced phosphorylation by CBL1/9-C IPK26 complexes.About:
This article is published in Molecular Plant.The article was published on 2013-03-01 and is currently open access. It has received 327 citations till now. The article focuses on the topics: NADPH oxidase & Signal transduction.read more
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Smoke-derived cues in the regulation of seed germination: are Ca2+-dependent signals involved?
TL;DR: Ca2+ signaling in plants is summarized with a concise detail on Ca2-dependent signals in the regulation of seed germination and the cross talks between smoke-derived cues and Ca2+- dependent signals, phosphoinositide/phospholipase C pathway, and ROS signaling are discussed.
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The potassium channel GhAKT2bD is regulated by CBL–CIPK calcium signalling complexes and facilitates K+ allocation in cotton
Rui Zhang,Qiuyan Dong,Panpan Zhao,Anna Eickelkamp,Chunmin Ma,Gefeng He,Fangjun Li,Lukas Wallrad,Tobias Becker,Zhaohu Li,Jörg Kudla,Xiaoli Tian +11 more
TL;DR: An essential role for AKT2 is revealed in the source‐sink allocation of K+ in cotton and GhAKT2bD is identified as subject to complex regulation by CBL–CIPK Ca2+ sensor–kinase complexes.
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Comparative Physiological and Transcriptome Analysis Reveal the Molecular Mechanism of Melatonin in Regulating Salt Tolerance in Alfalfa (Medicago sativa L.)
TL;DR: In this paper , the authors investigated the effect of melatonin on the growth of alfalfa seedlings under salt stress and provided a theoretical basis for salt tolerance breeding in alalfa.
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Soybean Root Transcriptomics: Insights into Sucrose Signaling at the Crossroads of Nutrient Deficiency and Biotic Stress Responses
TL;DR: In this article , the authors performed RNA-sequencing of soybean roots treated with sucrose for 20 min and 40 min, compared to non-sucrose-treated controls.
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Genomic Libraries and a Host Strain Designed for Highly Efficient Two-Hybrid Selection in Yeast
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Ron Mittler,Ron Mittler,Sandy Vanderauwera,Nobuhiro Suzuki,Gad Miller,Vanesa B. Tognetti,Klaas Vandepoele,Marty Gollery,Vladimir Shulaev,Frank Van Breusegem +9 more
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NADPH oxidase AtrbohD and AtrbohF genes function in ROS‐dependent ABA signaling in Arabidopsis
June M. Kwak,Izumi C. Mori,Zhen-Ming Pei,Nathalie Leonhardt,Miguel Angel Torres,Jeffery L. Dangl,Rachel E. Bloom,Sara Bodde,Jonathan D. G. Jones,Julian I. Schroeder +9 more
TL;DR: Identification of two partially redundant Arabidopsis guard cell‐expressed NADPH oxidase catalytic subunit genes, AtrbohD and atrbohF, are reported, providing direct molecular genetic and cell biological evidence that ROS are rate‐limiting second messengers in ABA signaling, and that the AtrbOHD and AtrabohF NADPH oxidationases function in guard cell ABA signal transduction.
Journal ArticleDOI
Visualization of protein interactions in living plant cells using bimolecular fluorescence complementation.
Michael Walter,Christina Chaban,Katia Schütze,Oliver Batistič,Katrin Weckermann,Christian Näke,Dragica Blazevic,Christopher Grefen,Karin Schumacher,Claudia Oecking,Klaus Harter,Jörg Kudla +11 more
TL;DR: The implementation of a bimolecular fluorescence complementation technique for visualization of protein-protein interactions in plant cells revealed a remarkable signal fluorescence intensity of interacting protein complexes as well as a high reproducibility and technical simplicity of the method in different plant systems.
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Arabidopsis gp91phox homologues AtrbohD and AtrbohF are required for accumulation of reactive oxygen intermediates in the plant defense response
TL;DR: In this paper, the authors analyzed lines carrying dSpm insertions in the highly expressed AtrbohD and AtrabohF genes, which are required for full ROI production observed during incompatible interactions with the bacterial pathogen Pseudomonas syringae pv.