The expanding cell.

Cell Expansion: Past, Present and Perspectives.- Solute and Water Relations of Growing Plant Cells.- Cellulose and Cell Elongation.- Hemicelluloses and Cell Expansion.- Roles of the XTH Protein Family in the Expanding Cell.- Expansins.- Pectic Polysaccharides and Expanding Cell Walls.- Redox and Wall-Restructuring.- Mechanics of the Expanding Cell Wall.- The Cytoskeleton and Co-Ordination of Directional Expansion in a Multicellular Context.- The Control of Cell Size and Rate of Elongation in the Arabidopsis Root.- Signal Crosstalk in the Control of Hypocotyl Elongation in Arabidopsis.