Published 20 January 2004. doi:10.1083/jcb.200310048
The Rockefeller University Press, 0021-9525 $8.00
JCB, Volume 164, Number 2, 165-168
Cell-to-cell transport of proteins and fluorescent tracers via plasmodesmata during plant development
Patricia Zambryski
Department of Plant and Microbial Biology, University of California, Berkeley, Berkeley, CA 94720
Address correspondence to Patricia Zambryski, Department of Plant and Microbial Biology, 111 Koshland Hall, University of California, Berkeley, Berkeley, CA 94720. Tel.: (510) 643-9203. Fax: (510) 642-4995. email: zambrysk{at}nature.berkeley.edu
Plant cells communicate with each other via channels called plasmodesmata (PD). PD are not passive channels, but critical players in gene regulation, controlling intercellular transport of macromolecules between particular cells during development.
Key Words: transport; cell-to-cell transport; plasmodesmata; plant; development
Abbreviations used in this paper: Ap1, Apetala1; CS, cytoplasmic sleeve; D, desmotubule; Lfy, Leafy; PD, plasmodesmata; PM, plasma membrane; SHR, SHORT-ROOT.
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