title: Evidence for two possible glnB-type genes in Herbaspirillum seropedicae.
abstract: Two glnB-like genes have been isolated from Herbaspirillum seropedicae by complementation of the Klebsiella pneumoniae glnB502 mutant for growth on nitrate. One of these glnB-like genes has been sequenced and shows strong identity with GlnB proteins derived from other organisms. A Tn5-20 mutation of this glnB was Nif negative.
authors.affiliation: Departamento de Bioquímica-UFPR, Curitiba-PR, Brazil.
authors.forename: E M
authors.initials: EM
authors.lastname: Benelli
authors.forename: E M
authors.initials: EM
authors.lastname: Souza
authors.forename: S
authors.initials: S
authors.lastname: Funayama
authors.forename: L U
authors.initials: LU
authors.lastname: Rigo
authors.forename: F O
authors.initials: FO
authors.lastname: Pedrosa
mesh_terms: D000643:Ammonium Chloride / Q000378:metabolism; D001426:Bacterial Proteins / Q000235:genetics*; D003227:Conjugation, Genetic; D004251:DNA Transposable Elements; D015964:Gene Expression Regulation, Bacterial; D005798:Genes, Bacterial; D005816:Genetic Complementation Test; D005974:Glutamate-Ammonia Ligase / Q000378:metabolism*; D006088:Gram-Negative Aerobic Bacteria / Q000235:genetics* / Q000378:metabolism; D007711:Klebsiella pneumoniae / Q000235:genetics; D008969:Molecular Sequence Data; D016254:Mutagenesis, Insertional; D009566:Nitrates / Q000378:metabolism; D009586:Nitrogen Fixation; D051922:PII Nitrogen Regulatory Proteins; D010641:Phenotype; D017680:Potassium Compounds / Q000378:metabolism
chemical_list: D001426:Bacterial Proteins; D004251:DNA Transposable Elements; D009566:Nitrates; D051922:PII Nitrogen Regulatory Proteins; D017680:Potassium Compounds; D000643:Ammonium Chloride; C404143:PIID regulatory protein, Bacteria; D005974:Glutamate-Ammonia Ligase; C023844:potassium nitrate