Article
Site-directed mutagenesis and DNA sequence of pckA of Rhizobium NGR234, encoding phosphoenolpyruvate carboxykinase: gluconeogenesis and host-dependent symbiotic phenotype.
Molecular & general genetics : MGG - 1 Nov 1991
Osterås M, Finan T M, Stanley J
Abstract excerpt
We have cloned and sequenced the pckA gene of Rhizobium sp. NGR234, a broad host-range strain. The gene encodes phosphoenolpyruvate carboxykinase (PEPCK), a key enzyme of gluconeogenesis. The locus was isolated and subcloned from a genomic library of NGR234 employing hybridization with an R. meliloti pck gene probe and complementation of a Tn5 mutant in this species. The DNA sequence of pckA (NGR234) was...
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