Plant PP2C phosphatases: emerging functions in stress signaling.

By A. Schweighofer, Heribert Hirt, I. Meskiene. Trends in Plant Science, 2004

693 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/d45822a3394cde4c1bcd9c60aaf910cf0074c10d

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Citations in the corpus

The Sorcerer II Global Ocean Sampling Expedition: Expanding the Universe of Protein Families (2007, positive): “This analysis of the NCBI-nr, PG ORFs, TGI-EST ORFs, and ENS datasets along with the sequences obtained from the GOS dataset significantly increases the overall number of PP2C-like sequences from that estimated just a year ago [98].”
Type 2C protein phosphatases directly regulate abscisic acid-activated protein kinases in Arabidopsis (2009, background): “Plants express a large, diverse family of PP2Cs (25), and these proteins may be involved in the regulation of many protein kinases.”
Overexpression of AtMYB44 Enhances Stomatal Closure to Confer Abiotic Stress Tolerance in Transgenic Arabidopsis1[C][W][OA] (2007, background): “Instead, expression of genes that encode a group of Ser/Thr PP2Cs, such as ABI1, ABI2, AtPP2CA, HAB1, and HAB2, was suppressed in 35S:AtMYB44 plants and enhanced in atmyb44 knockout plants.”
Comprehending crystalline β-carotene accumulation by comparing engineered cell models and the natural carotenoid-rich system of citrus (2011, neutral): “The resultant plasmid has the”
A protein kinase-phosphatase pair interacts with an ion channel to regulate ABA signaling in plant guard cells (2009, background): “Each of these ABA-signaling members belongs to the ‘‘A type’’ PP2C phosphatase family (16).”
Three Arabidopsis SnRK2 protein kinases, SRK2D/SnRK2.2, SRK2E/SnRK2.6/OST1 and SRK2I/SnRK2.3, involved in ABA signaling are essential for the control of seed development and dormancy. (2009, background): “It is interesting that four out of nine ABI1 / ABI2 -homologous genes (Group A, Schweighofer et al. 2004 ), including ABI2 and AHG3/AtPP2CA, were signifi cantly down-regulated in the triple mutant seeds (Supplementary Fig.”
Three SnRK2 protein kinases are the main positive regulators of abscisic acid signaling in response to water stress in Arabidopsis. (2009, background): “These three PP2Cs are in the same clade in the phylogenetic tree ( Schweighofer et al. 2004 ).”
Molecular Basis of the Core Regulatory Network in ABA Responses: Sensing, Signaling and Transport (2010, neutral): “1 ) ( Schweighofer et al. 2004 ).”
Plant hormone interactions during seed dormancy release and germination (2005, background): “The ABI1 and ABI2 genes encode paralogous serine/threonine protein phosphatases 2C (PP2C) (Leung and Giraudat, 1998; Beaudoin et al., 2000; Schweighofer et al., 2004).”
Drought and Salt Tolerance in Plants (2005, background): “Arabidopsis PP2Cs appear to be the largest protein phosphatase family with 76 genes (reviewed in Schweighofer et al. , 2004 ).”
Drought, salt, and temperature stress-induced metabolic rearrangements and regulatory networks (2012, positive): “…regulating diverse processes including development and responses to environmental stress and have been shown to regulate stress-induced MAPK and SnRK2 protein kinases negatively (Schweighofer et al., 2004; Cutler et al., 2010; Hubbard et al., 2010; Raghavendra et al., 2010; Umezawa et al., 2010).”
The role of ABA and MAPK signaling pathways in plant abiotic stress responses. (2014, background): “Recent progress in our understanding of ABA signal transduction indicates that the earliest events occur via a central signaling module made up of proteins belonging to three protein classes: Pyracbactin Resistance/Pyracbactin resistance-like/Regulatory Component of ABA Receptor (PYR/PYL/RCARs) prop”
Abscisic Acid and Abiotic Stress Tolerance in Crop Plants (2016, background): “Both of these mutants display reduced seedling growth, seed dormancy, drought tolerance and stomatal regulations (Leung et al., 1994, 1997; Meyer et al., 1994; Rodriguez et al., 1998; Saez et al., 2004; Schweighofer et al., 2004; Yoshida T. et al., 2006).”
Manganese in Plants: From Acquisition to Subcellular Allocation (2020, background): “Furthermore, in vitro experiments demonstrated that Mn is an important cofactor in abscisic acid (ABA) and auxin signaling by activating PP2C phosphatases and IAA-amino acid conjugate hydrolases, respectively (LeClere et al., 2002; Meinhard et al., 2002; Schweighofer et al., 2004).”