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Evidence for two possible glnB-type genes in Herbaspirillum seropedicae
E M Benelli1, E M Souza, S Funayama
1Departamento de Bioquímica-UFPR, Curitiba-PR, Brazil.
Journal of Bacteriology
|July 1, 1997
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.