The Journal of Cell Biology - Volume 168, issue 2

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Electronic ISSN
1540-8140
Print ISSN
0021-9525

Abstract

Nucleolar size and cell growth rate are positively correlated, perhaps based on ribosome biogenesis being localized to the nucleolus, but little is known about how nucleolar size is controlled. One possible mechanism is reversible localization of key regulators. On page 179, Tsai and McKay identi

Journal: The Journal of Cell Biology, vol. 168, no. 2, 2005

Abstract

Heinrich and Rapoport (page 271) have used mathematical modeling to generate the first explanation of how a bidirectional transport system can generate unique compartments, such as the ER and Golgi, despite constant vesicle movement between them. The model provides testable predictions about the

Journal: The Journal of Cell Biology, vol. 168, no. 2, 2005