Abstract
Rho-type small GTPases (Rho GTPases) play central roles in various cellular events. Rho GTPases are often activated locally on the plasma membrane, forming plasma membrane domains, which induce downstream signaling. We describe an experimental procedure designed for inducing the production of de novo plasma membrane domains using Arabidopsis ROP11 GTPase. Introduction of ROP11 and its activator and inactivator into the tobacco leaf epidermis leads to formation of ROP11-activated plasma membrane domains on the plasma membrane. Effectors and marker genes can also be introduced alongside ROP11. This reconstruction system allows identifying molecules regulating Rho GTPase polarization.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Yang Z, Lavagi I (2012) Spatial control of plasma membrane domains: ROP GTPase-based symmetry breaking. Curr Opin Plant Biol 15:601–607
Schaefer A, Reinhard NR, Hordijk PL (2014) Toward understanding RhoGTPase specificity: structure, function and local activation. Small GTPases 5:6
Wu CF, Lew DJ (2013) Beyond symmetry-breaking: competition and negative feedback in GTPase regulation. Trends Cell Biol 23:476–483
Oda Y, Fukuda H (2012) Initiation of cell wall pattern by a Rho- and microtubule-driven symmetry breaking. Science 337:1333–1336
Betsuyaku S, Takahashi F, Kinoshita A, Miwa H, Shinozaki K, Fukuda H, Sawa S (2011) Mitogen-activated protein kinase regulated by the CLAVATA receptors contributes to shoot apical meristem homeostasis. Plant Cell Physiol 52:14–29
Voinnet O, Rivas S, Mestre P, Baulcombe D (2003) An enhanced transient expression system in plants based on suppression of gene silencing by the p19 protein of tomato bushy stunt virus. Plant J 33:949–956
Zuo J, Niu QW, Chua NH (2000) Technical advance: an estrogen receptor-based transactivator XVE mediates highly inducible gene expression in transgenic plants. Plant J 24:265–273
Sugiyama Y, Wakazaki M, Toyooka K, Fukuda H, Oda Y (2017) A novel plasma membrane-anchored protein regulates xylem cell-wall deposition through microtubule-dependent lateral inhibition of Rho GTPase domains. Curr Biol 27:2522–2528
Curtis MD, Grossniklaus U (2003) A gateway cloning vector set for high-throughput functional analysis of genes in planta. Plant Physiol 133:462–469
Oda Y, Iida Y, Kondo Y, Fukuda H (2010) Wood cell-wall structure requires local 2D-microtubule disassembly by a novel plasma membrane-anchored protein. Curr Biol 20:1197–1202
Acknowledgments
This work was supported by grants from MEXT KAKENHI (grant no. 16H01247 to YO and 15H05958 to HF), the JSPS KAKENHI (grant no. 16H06172 to YO and 16H06377 to HF), and the Naito Foundation to HF. YN is a special joint researcher of the National Institute of Genetics.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer Science+Business Media, LLC, part of Springer Nature
About this protocol
Cite this protocol
Oda, Y., Nagashima, Y., Fukuda, H. (2018). Reconstruction of ROP GTPase Domains on the Plasma Membrane in Tobacco Leaves. In: Rivero, F. (eds) Rho GTPases. Methods in Molecular Biology, vol 1821. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-8612-5_26
Download citation
DOI: https://doi.org/10.1007/978-1-4939-8612-5_26
Published:
Publisher Name: Humana Press, New York, NY
Print ISBN: 978-1-4939-8611-8
Online ISBN: 978-1-4939-8612-5
eBook Packages: Springer Protocols