title: Influence of oxygen on phospholipid production and colony formation in a nitrogen-fixing mutant of Azotobacter vinelandii.
abstract: Colony dimorphism in a conditional nitrogen-fixing mutant of Azotobacter vinelandii was directly influenced by fixed nitrogen and oxygen partial pressure and may be related to the production of internal peripheral membrane.
mesh_terms: D001395:Azotobacter / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism*; D002462:Cell Membrane / Q000378:metabolism; D009154:Mutation; D009586:Nitrogen Fixation; D010100:Oxygen / Q000494:pharmacology*; D010743:Phospholipids / Q000096:biosynthesis*; D013997:Time Factors
chemical_list: D010743:Phospholipids; D010100:Oxygen