title: Plant biology: locks, keys and symbioses.
authors.forename: Martin
authors.initials: M
authors.lastname: Parniske
authors.forename: J Allan
authors.initials: JA
authors.lastname: Downie
mesh_terms: D020816:Amino Acid Motifs; D007887:Fabaceae / Q000201:enzymology / Q000235:genetics / Q000382:microbiology / Q000502:physiology*; D008070:Lipopolysaccharides / Q000378:metabolism / Q000494:pharmacology; D009586:Nitrogen Fixation; D010940:Plant Proteins / Q000737:chemistry / Q000235:genetics / Q000378:metabolism*; D018517:Plant Roots / Q000382:microbiology; D017346:Protein Serine-Threonine Kinases / Q000737:chemistry / Q000235:genetics / Q000378:metabolism*; D012231:Rhizobium / Q000502:physiology*; D015398:Signal Transduction / Q000187:drug effects; D013559:Symbiosis
chemical_list: D008070:Lipopolysaccharides; D010940:Plant Proteins; D017346:Protein Serine-Threonine Kinases