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Detection of two ornithine carbamoyltransferases in a phaseolotoxin-producing strain of Pseudomonas syringae pv. phaseolicola



Detection of two ornithine carbamoyltransferases in a phaseolotoxin-producing strain of Pseudomonas syringae pv. phaseolicola



Journal of Basic Microbiology 25(8): 543-546



The phaseolotoxin-producing Pseudomonas syringae pv. phaseolicola strain 1321 contains two ornithine carbamoyltransferases which differ in resistance to phaseolotoxin. Whereas ornithine carbamoyltransferase 1 (OCT 1) is inhibited at low concentrations of phaseolotoxin, ornithine carbamoyltransferase 2 (OCT 2) is insensitive to phaseolotoxin. The activity of the insensitive enzyme is correlated with the amount of toxin formed.

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Accession: 001561082

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PMID: 4087158

DOI: 10.1002/jobm.3620250821


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