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Nature 399, 208-210 (20 May 1999) | doi:10.1038/20322
Cell biology: Snail mail to the nucleus
Iain W. Mattaj1 & Elena Conti1
Many macromolecules constantly move between the nucleus and cytoplasm of eukaryotic cells. Nuclear proteins and cytoplasmic RNAs, for example, must be transported from where they are made to where they act.
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