title: N2 fixation associated with non-leguminous plants.
mesh_terms: D007700:Kinetics; D009586:Nitrogen Fixation; D009591:Nitrogenase / Q000378:metabolism; D010944:Plants / Q000378:metabolism*; D006109:Poaceae / Q000378:metabolism; D011995:Recombination, Genetic; D013045:Species Specificity; D013139:Spirillum / Q000378:metabolism; D013559:Symbiosis
chemical_list: D009591:Nitrogenase