title: Plant biology: Mutual sanctions.
authors.forename: Janet
authors.initials: J
authors.lastname: Sprent
mesh_terms: D000596:Amino Acids / Q000096:biosynthesis / Q000378:metabolism*; D001216:Asparagine / Q000096:biosynthesis; D001692:Biological Transport; D009154:Mutation; D009586:Nitrogen Fixation; D018532:Pisum sativum / Q000378:metabolism* / Q000382:microbiology*; D012231:Rhizobium / Q000235:genetics / Q000378:metabolism*; D013559:Symbiosis
chemical_list: D000596:Amino Acids; D001216:Asparagine