title: Construction of a P plasmid carrying nitrogen fixation genes from Klebsiella pneumoniae.
mesh_terms: D004926:Escherichia coli; D005111:Extrachromosomal Inheritance; D005796:Genes; D005818:Genetic Engineering; D007711:Klebsiella pneumoniae; D009586:Nitrogen Fixation; D010957:Plasmids; D012231:Rhizobium; D014161:Transduction, Genetic