The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
A subset of dynamic actin rearrangements in Drosophila requires the Arp2/3 complex
Open accessAbstract
The Arp2/3 complex has been shown to dramatically increase the slow spontaneous rate of actin filament nucleation in vitro, and it is known to be important for remodeling the actin cytoskeleton in vivo. We isolated and characterized loss of function mutations in genes encoding two subunits of the Drosophila Arp2/3 complex: Arpc1, which encodes the homologue of the p40 subunit, and Arp3, encoding one of the two actin-related proteins. We used these mutations to study how the Arp2/3 complex contributes to well-characterized actin structures in the ovary and the pupal epithelium. We found that the Arp2/3 complex is required for ring canal expansion during oogenesis but not for the formation of parallel actin bundles in nurse cell cytoplasm and bristle shaft cells. The requirement for Arp2/3 in ring canals indicates that the polymerization of actin filaments at the ring canal plasma membrane is important for driving ring canal growth.
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Citations
Cites
Structure of Arp2/3 Complex in Its Activated State and in Actin Filament Branch Junctions
Volkmann, N., Amann, K. J., Stoilova-McPhie, S., Egile, C., Winter, D. C., Hazelwood, L., Heuser, J. E., Li, R., Pollard, T. D., & Hanein, D. (2001) · Science · doi:10.1126/science.1063025 · Cited by 258
Cited by
The many faces of actin: matching assembly factors with cellular structures
Chhabra, E. S., & Higgs, H. N. (2007) · Nature Cell Biology · doi:10.1038/ncb1007-1110 · Cited by 744
Cellular Control of Actin Nucleation
Welch, M. D., & Mullins, R. D. (2002) · Annual Review of Cell and Developmental Biology · doi:10.1146/annurev.cellbio.18.040202.112133 · Cited by 517
An actin nucleation mechanism mediated by Bni1 and Profilin
Sagot, I., Rodal, A. A., Moseley, J., Goode, B. L., & Pellman, D. (2002) · Nature Cell Biology · doi:10.1038/ncb834 · Cited by 493
Nuclear F-actin and myosins drive relocalization of heterochromatic breaks
Caridi, C. P., D’Agostino, C., Ryu, T., Zapotoczny, G., Delabaere, L., Li, X., Khodaverdian, V. Y., Amaral, N., Lin, E., Rau, A. R., et al. (2018) · Nature · doi:10.1038/s41586-018-0242-8 · Cited by 372
Kunda, P., Craig, G., Dominguez, V., & Baum, B. (2003) · Current Biology · doi:10.1016/j.cub.2003.10.005 · Cited by 341
Metadata
- Authors
- Hudson, A. M., & Cooley, L.
- Venue
- The Journal of Cell Biology
- Publisher
- Rockefeller University Press
- Published
- 2002-02-18
- Volume
- 156
- Issue
- 4
- Pages
- 677-687
- ISSN
- 0021-9525 (ISSN-L)
- 1540-8140
- OpenAlex
- W2032418607
- Cited by
- 169
- References
- 1
- FWCI
- 5.48
- Type
- journal article
- Language
- en
- Open access
- green
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- Hudson, A. M., & Cooley, L. (2002). A subset of dynamic actin rearrangements in Drosophila requires the Arp2/3 complex. The Journal of Cell Biology. https://doi.org/10.1083/jcb.200109065
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