Phaseolotoxin (N-sulphodiaminophosphinyl-ornithyl-alanyl-homoarginine) is a phytotoxic secondary metabolite produced by Pseudomonas syringae pv. phaseolicola. The production of the phytotoxin is strongly regulated by temperature. The optimal temperature for phaseolotoxin production is 18 "C. Tempera
Dynamic model of discontinuous and continuous phaseolotoxin production of Pseudomonas syringae pv. phaseolicola
✍ Scribed by Dr. R. Guthke; J. Nüske; R. Schorcht; W. Fritsche; W. A. Knorre
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 447 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0233-111X
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✦ Synopsis
Dynamic model of discontinuous and continuous phaseolotoxin production of Pseudomonas syringae p v . phaseolicola R. GUTIIKE, J. NWSKE~), R. SGIIORGHT, W. FRITSCHE~) and W. A . KNORRE Dedicatcd to Prof. Dr. F. RERCTER on the occasion of his 60t11 birthday (Ringegungen (otc J. 1. 1983)
From experimental data of kinetics of growth, glucosc consumptioil and product formation of Pseudomonas syringae pv. phaseolicola the development and parameter estimation of a mathematical model is presented. The model describes the behaviour of both. batch and chemostat culture, as well as for different temperatures. The model is favoured for dynamic optimization studies. Maximal productivity is reached in the chemostat for a dilution rate which is only a little bit smaller than the wash out point.
📜 SIMILAR VOLUMES
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 a t low concentrations of phaseolotoxin. ornithine carbamoyltransfera
Inhibition of ornithine carbamoyltransferase from Pseudomonas syringae pv. syringae W50 by phaseolotoxin 0. JAHN', J. SAUERSTEIN and G. REUTER
Independently of their capacity to produce phytotoxins. strains of Pseudornonas syringae pv. phaseolicola contain two ornithine carbamoyltransferases (OCT, EC 2.1.3.3.) which differ in resistance to phaseolotoxin and Orn-P(0) (NH&NH-SO, H (PNSOrn). At 18 "C, the optimal temperature for product forma