Article
Phenotype of a Rhizobium leguminosarum ntrC mutant.
Research in microbiology - 1 Feb 1992
Moreno S, Patriarca E J, Chiurazzi M, Meza R, Defez R, Lamberti A, Riccio A, Iaccarino M, Espin G
Abstract excerpt
A Tn5 insertion mutant, strain CFN2012, of Rhizobium leguminosarum biovar phaseoli devoid of glutamine synthetase II (GSII) activity was analysed. It was shown to contain Tn5 within an 11-kb BamHI DNA fragment, which was isolated (pSM261) from the wild-type strain and, when introduced into strain CFN2012, was shown to complement the absence of GSII activity. The DNA sequence of the corresponding region from the...
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