title: Mechanisms of biopolymer growth: the formation of dextran and levan.
mesh_terms: D001419:Bacteria / Q000201:enzymology; D003911:Dextrans / Q000096:biosynthesis*; D005964:Glucosyltransferases; D007700:Kinetics; D007934:Leuconostoc / Q000201:enzymology; D046911:Macromolecular Substances / Q000096:biosynthesis*; D008970:Molecular Weight; D011134:Polysaccharides / Q000096:biosynthesis*
chemical_list: D003911:Dextrans; D046911:Macromolecular Substances; D011134:Polysaccharides; D005964:Glucosyltransferases