Determining novel functions of Arabidopsis 14-3-3 proteins in central metabolic processes
نویسندگان
چکیده
منابع مشابه
Arabidopsis 14-3-3 Proteins: Fascinating and Less Fascinating Aspects
14-3-3 Dimers are well known to interact with diverse target proteins throughout eukaryotes. Most notably, association of 14-3-3s commonly requires phosphorylation of a serine or threonine residue within a specific sequence motif of the client protein. Studies with a focus on individual target proteins have unequivocally demonstrated 14-3-3s to be the crucial factors modifying the client's acti...
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During brain development, there are many essential steps for the proper formation of a functional brain, including neurogenesis and neuronal migration. Neuronal progenitor cells (NPCs) proliferate and symmetrically divide to expand their pools in the developing cerebral cortex. NPCs also asymmetrically divide to produce one neuronal progenitor cell and one neuron. These newly-born post-mitotic ...
متن کاملSurvival-promoting functions of 14-3-3 proteins.
The 14-3-3 proteins are a family of phosphoserine/phosphothreonine-binding molecules that control the function of a wide array of cellular proteins. We suggest that one function of 14-3-3 is to support cell survival. 14-3-3 proteins promote survival in part by antagonizing the activity of associated proapoptotic proteins, including Bad and apoptosis signal-regulating kinase 1 (ASK1). Indeed, ex...
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...
متن کاملThe Arabidopsis 14-3-3 multigene family.
The 14-3-3 proteins are ubiquitous eukaryotic proteins and are encoded by a gene family in many species. We examined the 14-3-3 gene family in Arabidopsis thaliana and found that it contains 10 members. Four new cDNAs, GF14 epsilon, GF14 kappa, GF14 mu, and GF14 nu, and two new genomic clones of GF14 phi and GF14 nu were isolated and characterized. Together with the six previously described 14-...
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ژورنال
عنوان ژورنال: BMC Systems Biology
سال: 2011
ISSN: 1752-0509
DOI: 10.1186/1752-0509-5-192