Abstract
Rho-related GTPases are the signaling switches that pair extracellular changes to intracellular signaling cascades. Their proficiency in the regulation of cellular signaling and modifications requires rigorous control of their spatial and temporal activities. The observation of spatiotemporal activity of Rho proteins cannot be achieved only through biochemical assays. The advent of fluorescent probes and optical reporters has transformed the precise detection and measurement of cellular activity in real time. Conventionally, the presumed cellular activity of a GTPase protein could be assumed by the manifestation of the cytoskeletal and cellular adhesion. Even though these methods provided information regarding relative activity of Rho GTPases, no information could be retrieved about their spatiotemporal dynamics. This necessitates the development of new tools to enable quantitative and spatial detection of the activity of these proteins. Some of the recent studies have devised new techniques to provide an insight into understanding the regulation of protein activities in living cells.
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References
Yang Z. Small GTPases: versatile signaling switches in plants. Plant Cell. 2002;14(Suppl):S375–88.
Gu Y, Wang Z, Yang Z. ROP/RAC GTPase: an old new master regulator for plant signaling. Curr Opin Plant Biol. 2004;7:527–36.
Nagawa S, Xu T, Yang Z. RHO GTPase in plants: conservation and invention of regulators and effectors. Small GTPases. 2010;1(2):78–88.
Wu G, Gu Y, Li S, Yang Z. A genome-wide analysis of Arabidopsis Rop-interactive CRIB motif-containing proteins that act as Rop GTPase targets. Plant Cell. 2001;13(12):2841–56.
Fu Y, Gu Y, Zheng Z, Wasteneys G, Yang Z. Arabidopsis interdigitating cell growth requires two antagonistic pathways with opposing action on cell morphogenesis. Cell. 2005;120(5):687–700.
Xu T, Wen M, Nagawa S, Fu Y, Chen JG, Wu MJ, et al. Cell surface- and rho GTPase-based auxin signaling controls cellular interdigitation in Arabidopsis. Cell. 2010;143(1):99–110.
Baxter-Burrell A, Yang Z, Springer PS, Bailey-Serres J. RopGAP4-dependent Rop GTPase rheostat control of Arabidopsis oxygen deprivation tolerance. Science. 2002;296(5575):2026–8.
Wu P, Brand L. Resonance energy transfer: methods and applications. Anal Biochem. 1994;218(1):1–13.
Clegg RM. FRET tells us about proximities, distances, orientations and dynamic properties. J Biotechnol. 2002;82:177–9.
Truong K, Ikura M. The use of FRET imaging microscopy to detect protein-protein interactions and protein conformational changes in vivo. Curr Opin Struct Biol. 2001;11:573–8.
Pollok BA, Heim R. Using GFP in FRET-based applications. Trends Cell Biol. 1999;9:57–60.
Kenworthy AK. Imaging protein-protein interactions using fluorescence resonance energy transfer microscopy. Methods. 2001;24(3):289–96.
Nakamura T, Kurokawa K, Kiyokawa E, Matsuda M. Analysis of the spatio-temporal activation of Rho GTPases using Raichu probes. Methods Enzymol. 2006;406:315–32.
Itoh RE, Kurokawa K, Ohba Y, Yoshizaki H, Mochizuki N, Matsuda M. Activation of rac and cdc42 video imaged by fluorescent resonance energy transfer-based single-molecule probes in the membrane of living cells. Mol Cell Biol. 2002;22(18):6582–91.
Yoshizaki H, Ohba Y, Kurokawa K, Itoh RE, Nakamura T, Mochizuki N, et al. Activity of Rho-family GTPases during cell division as visualized with FRET-based probes. J Cell Biol. 2003;162(2):223–32.
Fu Y, Gu Y, Zheng Z, Wasteneys G, Yang Z. Arabidopsis interdigitating cell growth requires two antagonistic pathways with opposing action on cell morphogenesis. Cell. 2005;120(5):687–700.
Fu Y, Xu T, Zhu L, Wen M, Yang Z. A ROP GTPase signaling pathway controls cortical microtubule ordering and cell expansion in Arabidopsis. Curr Biol. 2009;19(21):1827–32.
Hwang JU, Gu Y, Lee YJ, Yang Z. Oscillatory ROP GTPase activation leads the oscillatory polarized growth of pollen tubes. Mol Biol Cell. 2005;16(11):5385–99.
Galperin E, Sorkin A. Visualization of Rab5 activity in living cells by FRET microscopy and influence of plasma-membrane-targeted Rab5 on clathrin-dependent endocytosis. J Cell Sci. 2003;116(Pt 23):4799–810.
Kalab P, Weis K, Heald R. Visualization of a Ran-GTP gradient in interphase and mitotic Xenopus egg extracts. Science. 2002;295(5564):2452–6.
Kalab P, Pralle A, Isacoff EY, Heald R, Weis K. Analysis of a RanGTP-regulated gradient in mitotic somatic cells. Nature. 2006;440(7084):697–701.
Caudron M, Bunt G, Bastiaens P, Karsenti E. Spatial coordination of spindle assembly by chromosome-mediated signaling gradients. Science. 2005;309(5739):1373–6.
Dumont J, Petri S, Pellegrin F, Terret ME, Bohnsack MT, Rassinier P, et al. A centriole- and RanGTP-independent spindle assembly pathway in meiosis I of vertebrate oocytes. J Cell Biol. 2007;176(3):295–305.
Xu T, Wen M, Nagawa S, Fu Y, Chen JG, Wu MJ, et al. Cell surface- and rho GTPase-based auxin signaling controls cellular interdigitation in Arabidopsis. Cell. 2010;143(1):99–110.
Tao LZ, Cheung AY, Wu HM. Plant Rac-like GTPases are activated by auxin and mediate auxin-responsive gene expression. Plant cell. 2002;14(11):2745–60.
Levskaya A, Weiner OD, Lim WA, Voigt CA. Spatiotemporal control of cell signalling using a light-switchable protein interaction. Nature. 2009;461:997–1001.
Wu YI, Frey D, Lungu OI, Jaehrig A, Schlichting I, Kuhlman B, et al. A genetically encoded photoactivatable Rac controls the motility of living cells. Nature. 2009;461(7260):104–8.
Schiene K, Puhler A, Niehaus K. Transgenic tobacco plants that express an antisense construct derived from a Medicago sativa cDNA encoding a Rac-related small GTP-binding protein fail to develop necrotic lesions upon elicitor infiltration. Mol Gen Genet. 2000;263(5):761–70.
Miki D, Itoh R, Shimamoto K. RNA silencing of single and multiple members in a gene family of rice. Plant Physiol. 2005;138(4):1903–13.
Hoefle C, Huesmann C, Schultheiss H, Bornke F, Hensel G, Kumlehn J, et al. A barley ROP GTPase ACTIVATING PROTEIN associates with microtubules and regulates entry of the barley powdery mildew fungus into leaf epidermal cells. Plant Cell. 2011;23(6):2422–39.
Singh MK, Ren F, Giesemann T, Bosco CD, Pasternak TP, Blein T, et al. Modification of plant Rac/Rop GTPase signalling using bacterial toxin transgenes. Plant J. 2013;73(2):314–24.
Flatau G, Lemichez E, Gauthier M, Chardin P, Paris S, Fiorentini C, et al. Toxin-induced activation of the G protein p21 Rho by deamidation of glutamine. Nature. 1997;387(6634):729–33.
Schmidt G, Sehr P, Wilm M, Selzer J, Mann M, Aktories K. Gln 63 of Rho is deamidated by Escherichia coli cytotoxic necrotizing factor- 1. Nature. 1997;387:725–9.
Aktories K. Bacterial protein toxins that modify host regulatory GTPases. Nat Rev Microbiol. 2011;9:487–98.
Just I, Fritz G, Aktories K, Giry M, Popoff MR, Boquet P, et al. Clostridium difficile toxin B acts on the GTP-binding protein Rho. J Biol Chem. 1994;269(14):10706–12.
Belyi Y, Aktories K. Bacterial toxin and effector glycosyltransferases. Biochim Biophys Acta. 2010;1800(2):134–43.
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Pandey, G.K., Sharma, M., Pandey, A., Shanmugam, T. (2015). Systemic Approaches to Resolve Spatiotemporal Regulation of GTPase Signaling. In: GTPases. SpringerBriefs in Plant Science. Springer, Cham. https://doi.org/10.1007/978-3-319-11611-2_9
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DOI: https://doi.org/10.1007/978-3-319-11611-2_9
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