Article
[Regulation of asparaginase and glutaminase activity in Pseudomonas fluorescens mutants lacking in the ability to synthesize glutamic acid].
Mikrobiologiia - 1 Jan 2000
Zhukov A V, Eremenko V V, Nikolaev A Ia
Abstract excerpt
A mutant of Pseudomonas fluorescens, AG-M49, has been isolated, which lacks the ability to synthesize glutamic acid. The mutant contains both aspartase A and aspartase AG. The mutant was characterized by a considerably high activity of glutaminase and aspartase, increasing with the rate flow, during its continuous cultivation on a medium with L-glutamate. L-aspartate penetrates the cells and induces formation of...
Topics
- Asparaginase
- Culture Media
- Glutamates
- Glutaminase
- Mutation
- Pseudomonas fluorescens