title: Structure, function and biosynthesis of the rigid layer of Escherichia coli cell wall.
mesh_terms: D002473:Cell Wall / Q000032:analysis* / Q000378:metabolism; D004926:Escherichia coli / Q000032:analysis* / Q000378:metabolism; D010452:Peptide Biosynthesis; D010455:Peptides / Q000032:analysis; D011135:Polysaccharides, Bacterial / Q000032:analysis / Q000096:biosynthesis
chemical_list: D010455:Peptides; D011135:Polysaccharides, Bacterial