The DOI matches its Crossref record; 79 of the 79 references it cites were found in a registry or an index.
EXPO, an Exocyst-Positive Organelle Distinct from Multivesicular Endosomes and Autophagosomes, Mediates Cytosol to Cell Wall Exocytosis in Arabidopsis and Tobacco Cells
Open accessAbstract
The exocyst protein complex mediates vesicle fusion with the plasma membrane. By expressing an (X)FP-tagged Arabidopsis thaliana homolog of the exocyst protein Exo70 in suspension-cultured Arabidopsis and tobacco (Nicotiana tabacum) BY-2 cells, and using antibodies specific for Exo70, we detected a compartment, which we term EXPO (for exocyst positive organelles). Standard markers for the Golgi apparatus, the trans-Golgi network/early endosome, and the multivesicular body/late endosome in plants do not colocalize with EXPO. Inhibitors of the secretory and endocytic pathways also do not affect EXPO. Exo70E2-(X)FP also locates to the plasma membrane (PM) as discrete punctae and is secreted outside of the cells. Immunogold labeling of sections cut from high-pressure frozen samples reveal EXPO to be spherical double membrane structures resembling autophagosomes. However, unlike autophagosomes, EXPOs are not induced by starvation and do not fuse with the lytic compartment or with endosomes. Instead, they fuse with the PM, releasing a single membrane vesicle into the cell wall. EXPOs are also found in other cell types, including root tips, root hair cells, and pollen grains. EXPOs therefore represent a form of unconventional secretion unique to plants.
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Cites
Exosomes – vesicular carriers for intercellular communication
Simons, M., & Raposo, G. (2009) · Current Opinion in Cell Biology · doi:10.1016/j.ceb.2009.03.007 · Cited by 2,351
Autophagosome formation: core machinery and adaptations
Xie, Z., & Klionsky, D. J. (2007) · Nature Cell Biology · doi:10.1038/ncb1007-1102 · Cited by 2,164
Autophagy: from phenomenology to molecular understanding in less than a decade
Klionsky, D. J. (2007) · Nature Reviews Molecular Cell Biology · doi:10.1038/nrm2245 · Cited by 1,934
Novick, P., Field, C., & Schekman, R. (1980) · Cell · doi:10.1016/0092-8674(80)90128-2 · Cited by 1,449
Pan, B. T., Teng, K., Wu, C., Adam, M., & Johnstone, R. M. (1985) · The Journal of cell biology · doi:10.1083/jcb.101.3.942 · Cited by 1,241
Exosome: from internal vesicle of the multivesicular body to intercellular signaling device
Denzer, K., Kleijmeer, M. J., Heijnen, H. F. G., Stoorvogel, W., & Geuze, H. J. (2000) · Journal of Cell Science · doi:10.1242/jcs.113.19.3365 · Cited by 1,067
A Role for NBR1 in Autophagosomal Degradation of Ubiquitinated Substrates
Kirkin, V., Lamark, T., Sou, Y.-S., Bjørkøy, G., Nunn, J. L., Bruun, J.-A., Shvets, E., McEwan, D. G., Clausen, T. H., Wild, P., et al. (2009) · Molecular Cell · doi:10.1016/j.molcel.2009.01.020 · Cited by 1,065
A subdomain of the endoplasmic reticulum forms a cradle for autophagosome formation
Hayashi-Nishino, M., Fujita, N., Noda, T., Yamaguchi, A., Yoshimori, T., & Yamamoto, A. (2009) · Nature Cell Biology · doi:10.1038/ncb1991 · Cited by 1,060
Exosomes: endosomal-derived vesicles shipping extracellular messages
Février, B., & Raposo, G. (2004) · Current Opinion in Cell Biology · doi:10.1016/j.ceb.2004.06.003 · Cited by 881
The Exocyst is a multiprotein complex required for exocytosis in Saccharomyces cerevisiae.
TerBush, D. R., Maurice, T., Roth, D., & Novick, P. (1996) · The EMBO Journal · doi:10.1002/j.1460-2075.1996.tb01039.x · Cited by 852
Cited by
Bph6 encodes an exocyst-localized protein and confers broad resistance to planthoppers in rice
Guo, J., Xu, C., Wu, D., Zhao, Y., Qiu, Y., Wang, X., Ouyang, Y., Cai, B., Liu, X., Jing, S., et al. (2018) · Nature Genetics · doi:10.1038/s41588-018-0039-6 · Cited by 264
Self-citationWu, B., & Guo, W. (2015) · Journal of Cell Science · doi:10.1242/jcs.156398 · Cited by 240
Freeze substitution in 3 hours or less: FREEZE SUBSTIUTION IN 3 HOURS OR LESS
McDONALD, K. L., & WEBB, R. I. (2011) · Journal of Microscopy · doi:10.1111/j.1365-2818.2011.03526.x · Cited by 211
Farley, J. T., Eldahshoury, M. K., & de Marcos Lousa, C. (2022) · Frontiers in Cell and Developmental Biology · doi:10.3389/fcell.2022.883841 · Cited by 23
Metadata
- Authors
- Wang, J., Ding, Y., Wang, J., Hillmer, S., Miao, Y., Lo, S. W., Wang, X., Robinson, D. G., & Jiang, L.
- Venue
- The Plant Cell
- Publisher
- Oxford University Press (OUP)
- Published
- 2010-12-01
- Volume
- 22
- Issue
- 12
- Pages
- 4009-4030
- ISSN
- 1040-4651 (ISSN-L)
- 1532-298X
- OpenAlex
- W2160586137
- Cited by
- 357
- References
- 79
- FWCI
- 5.06
- Type
- journal article
- Language
- en
- Open access
- green
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