14-3-3 Proteins in Plant-Pathogen Interactions
نویسندگان
چکیده
منابع مشابه
Plant metabolism: Enzyme regulation by 14-3-3 proteins
14-3-3 proteins have been found to regulate the plant enzyme nitrate reductase by reversible phosphoserine binding. Plant plasma-membrane H(+)-ATPases, transporters that are activated by the phytotoxin fusicoccin, appear to be regulated in a similar fashion.
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Turgor pressure is a cellular parameter, important for a range of physiological processes in plants, like cell elongation, gas exchange and gravitropic/phototropic bending. Regulation of turgor pressure involves ion and water transport at the expense of metabolic energy (ATP). The primary pump in the plasma membrane (the H(+)-ATPase) is a key player in turgor regulation since it provides the dr...
متن کاملThe 14-3-3 proteins
So what’s so interesting about them? In 1996 14-3-3 was found to bind to a variety of oncoproteins including Raf-1, polyoma middle T, and Bcr-Abl. Since then the 14-3-3 proteins have been shown to bind to a wide variety of proteins involved in signal transduction, cell cycle and apoptosis. These proteins include Cdc25, NFAT, Bad, Cbl, A20, PI 3-kinase, IRS-1, MEKK, p130Cas, glucocorticoid recep...
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The once obscure members of the 14-3-3 protein family play significant roles in the determination of cell fate. By inhibiting the pro-apoptotic BAD (Bcl-2-antagonist of cell death) and the transcription factor FKHRL-1, 14-3-3 displays important anti-apoptotic characteristics. To date, five points of interaction of 14-3-3 with the apoptotic machinery have been identified. How these interactions ...
متن کامل14-3-3 Proteins in Plant Hormone Signaling: Doing Several Things at Once
In this review we highlight the advances achieved in the investigation of the role of 14-3-3 proteins in hormone signaling, biosynthesis, and transport. 14-3-3 proteins are a family of conserved molecules that target a number of protein clients through their ability to recognize well-defined phosphorylated motifs. As a result, they regulate several cellular processes, ranging from metabolism to...
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ژورنال
عنوان ژورنال: Molecular Plant-Microbe Interactions®
سال: 2015
ISSN: 0894-0282,1943-7706
DOI: 10.1094/mpmi-10-14-0322-cr