Published Online:13 Oct 2017https://doi.org/10.1187/cbe.10-05-0073
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- 13 July 2020 | PRIMUS, Vol. 32, No. 3
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© 2010 D. Liu CBE-Life Sciences Education © 2010 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s).
I thank Malcolm Campbell for helpful suggestions and edits to this manuscript.
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