Plant cell walls: synthesis, structure and digestion in the human gut

Fecha de publicación Miércoles 16 Diciembre - 2015 | Categoría Reunión Cientifica
Lugar Auditorio 1
Expositor Professor Paul Dupree
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Resumen expositor
Department of Biochemistry – University of Cambridge
Plant cells change their surface dramatically during growth and differentiation. The extracellular matrix of plants, the plant cell wall, can both create signals and moderate the response to neighbouring cells of the plant. The strength and plasticity of plant cells are also determined by the components of the cell wall. Our research is focused on understanding the biosynthesis and function of polysaccharide components of the plant cell wall. The cell wall polysaccharides are synthesized by an amazing variety of enzymes in the Golgi apparatus. Despite these polysaccharides being some of the most abundant on earth, and having enormous nutritional, agricultural, and industrial importance, surprisingly little is known about the genes and enzymes that carry out the synthesis. Crucial players in polysaccharide synthesis are sugar nucleotide transporters and glycosyltransferases in the Golgi lumen
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