The O-chain polysaccharide of Helicobacter pylori is important for colonization and generation of chronic gastritis in mice. There are marked host differences in the development of H. pylori-induced gastric pathology in mice and gerbils. To investigate the role of the O-chain polysaccharide of H.
Pectin is a complex polysaccharide and an integral part of the primary plant cell wall and middle lamella, contributing to cell wall mechanical strength and cell adhesion. To understand the structure-function relationships of pectin in the cell wall, a set of transgenic potato lines with altered