Regulated trafficking of cellulose synthases.
New findings reveal that proteins involved in cellulose biosynthesis undergo regulated trafficking between intracellular compartments and the plasma membrane. The coordinated secretion and internalization of these proteins involve both the actin and cortical microtubule cytoskeletons. This regulated trafficking allows the dynamic remodeling of cellulose synthase complex (CSC) secretion during cell expansion and differentiation. Several new actors of the cellulose synthesis machinery have been recently identified.
Crowell
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Membrane Traffic and Cell Division Research Group, Institut Pasteur, 28 rue du Dr. Roux, 75015 Paris, France.
Gonneau
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Stierhof
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Höfte
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Vernhettes
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D002462:Cell Membrane / Q000378:metabolism; D005964:Glucosyltransferases / Q000378:metabolism*; D008870:Microtubules / Q000378:metabolism; D010944:Plants / Q000201:enzymology*; D021381:Protein Transport / Q000502:physiology
D005964:Glucosyltransferases; C478648:cellulose synthase