Abstract
Infection by positive-strand RNA viruses induces extensive remodeling of the host endomembrane system in favor of viral replication and movement. The integral membrane protein 6K2 of potyviruses induces the formation of membranous virus replication vesicles at the endoplasmic reticulum exit site (ERES). The intracellular trafficking of 6K2-induced vesicles along with microfilaments requires the vesicular transport pathway, actomyosin motility system, and possibly post-Golgi compartments such as endosomes as well. Recent studies have shown that endocytosis is essential for the intracellular movement of potyviruses from the site of viral genome replication/assembly site to plasmodesmata (PD) to enter neighboring cells. In this chapter, we describe a detailed protocol of how to use endomembrane trafficking pathway-specific chemical inhibitors and organelle-selective fluorescence dye to study the trafficking of potyviral proteins and potyvirus-induced vesicles and to unravel the role of endocytosis and the endocytic pathway in potyvirus infection in Nicotiana benthamiana plants.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Laliberté J-F, Sanfaçon H (2010) Cellular remodeling during plant virus infection. Annu Rev Phytopathol 48:69–91
Yang X, Li Y, Wang A (2021) Research advances in potyviruses: from the laboratory bench to the field. Annu Rev Phytopathol 59:1–29
Wang A (2015) Dissecting the molecular network of virus-plant interactions: the complex roles of host factors. Annu Rev Phytopathol 53:45–66
Aniento F, de Medina S, Hernández V, Dagdas Y, Rojas-Pierce M, Russinova E (2022) Molecular mechanisms of endomembrane trafficking in plants. Plant Cell 34:146–173
Brandizzi F, Barlowe C (2013) Organization of the ER–Golgi interface for membrane traffic control. Nat Rev Mol Cell Biol 14:382–392
Reyes FC, Buono R, Otegui MS (2011) Plant endosomal trafficking pathways. Curr Opin Plant Biol 14:666–673
Grangeon R, Jiang J, Laliberté J-F (2012) Host endomembrane recruitment for plant RNA virus replication. Curr Opin Virol 2:683–690
Wei T, Wang A (2008) Biogenesis of cytoplasmic membranous vesicles for plant potyvirus replication occurs at endoplasmic reticulum exit sites in a COPI- and COPII-dependent manner. J Virol 82:12252–12264
Cotton S, Grangeon R, Thivierge K, Mathieu I, Ide C et al (2009) Turnip mosaic virus RNA replication complex vesicles are mobile, align with microfilaments and are each derived from a single viral genome. J Virol 83:10460–10471
Wei T, Huang TS, McNeil J, Laliberté J-F, Hong J et al (2010) Sequential recruitment of the endoplasmic reticulum and chloroplasts for plant potyvirus replication. J Virol 84:799–809
Wei T, Zhang C, Hou X, Sanfaçon H, Wang A (2013) The SNARE protein Syp71 is essential for turnip mosaic virus infection by mediating fusion of virus-induced vesicles with chloroplasts. PLoS Pathog 9:e1003378
Paez Valencia J, Goodman K, Otegui MS (2016) Endocytosis and endosomal trafficking in plants. Annu Rev Plant Biol 67:309–335
Mercer J, Schelhaas M, Helenius A (2010) Virus entry by endocytosis. Annu Rev Biochem 79:803–833
Lewis JD, Lazarowitz SG (2010) Arabidopsis synaptotagmin SYTA regulates endocytosis and virus movement protein cell-to-cell transport. Proc Natl Acad Sci 107:2491–2496
Xu K, Nagy PD (2016) Enrichment of phosphatidylethanolamine in viral replication compartments via co-opting the endosomal Rab5 small GTPase by a positive-strand RNA virus. PLoS Biol 14:e2000128
Cabanillas DG, Jiang J, Movahed N, Germain H, Yamaji Y, Zheng H, Laliberté J-F (2018) Turnip mosaic virus uses the SNARE protein VTI11 in an unconventional route for replication vesicle trafficking. Plant Cell 30:2594–2615
Wu G, Cui X, Chen H, Renaud JB, Yu K et al (2018) Dynamin-like proteins of endocytosis in plants are coopted by potyviruses to enhance virus infection. J Virol 92:e01320–e01318
Wu G, Cui X, Dai Z, He R, Li Y et al (2020) A plant RNA virus hijacks endocytic proteins to establish its infection in plants. Plant J 101:384–400
Zhu D, Zhang M, Gao C, Shen J (2020) Protein trafficking in plant cells: tools and markers. Sci China Life Sci 63:343–363
Nebenfuhr A, Ritzenthaler C, Robinson DG (2002) Brefeldin a: deciphering an enigmatic inhibitor of secretion. Plant Physiol 130:1102–1108
Robinson DG, Langhans M, Saint-Jore-Dupas C, Hawes C (2008) BFA effects are tissue and not just plant specific. Trends Plant Sci 13:405–408
Macia E, Ehrlich M, Massol R, Boucrot E, Brunner C, Kirchhausen T (2006) Dynasore, a cell-permeable inhibitor of dynamin. Dev Cell 10:839–850
Sharfman M, Bar M, Ehrlich M, Schuster S, Melech-Bonfil S et al (2011) Endosomal signaling of the tomato leucine-rich repeat receptor-like protein LeEix2. Plant J 68:413–423
Banbury DN, Oakley JD, Sessions RB, Banting G (2003) Tyrphostin A23 inhibits internalization of the transferrin receptor by perturbing the interaction between tyrosine motifs and the medium chain subunit of the AP-2 adaptor complex. J Biol Chem 278:12022–12028
Ortiz-Zapater E, Soriano-Ortega E, Marcote MJ, Ortiz-Masia D, Aniento F (2006) Trafficking of the human transferrin receptor in plant cells: effects of tyrphostin A23 and brefeldin A. Plant J 48:757–770
Bolte S, Talbot C, Boutte Y, Catrice O, Read ND, Satiat-Jeunemaitre B (2004) FM-dyes as experimental probes for dissecting vesicle trafficking in living plant cells. J Microsc 214:159–173
Rigal A, Doyle SM, Robert S (2015) Live cell imaging of FM4-64, a tool for tracing the endocytic pathways in Arabidopsis root cells. Methods Mol Biol 1242:93–103
Mishev K, Dejonghe W, Russinova E (2013) Small molecules for dissecting endomembrane trafficking: a cross-systems view. Chem Biol 20:475–486
Acknowledgments
The protocol described here is based on the work supported by grants from Agriculture and Agri-Food Canada and the Natural Sciences and Engineering Research Council of Canada to A.W.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2024 The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature
About this protocol
Cite this protocol
Li, Y., Wang, A. (2024). Monitoring the Intracellular Trafficking of Virus-Induced Structures and Intercellular Spread of Viral Infection in Plants Using Endomembrane Trafficking Pathway-Specific Chemical Inhibitor and Organelle-Selective Fluorescence Dye. In: Fontes, E.P., Mäkinen, K. (eds) Plant-Virus Interactions. Methods in Molecular Biology, vol 2724. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-3485-1_10
Download citation
DOI: https://doi.org/10.1007/978-1-0716-3485-1_10
Published:
Publisher Name: Humana, New York, NY
Print ISBN: 978-1-0716-3484-4
Online ISBN: 978-1-0716-3485-1
eBook Packages: Springer Protocols