Ammonia assimilation enzymes in a thermophilicBacillus sp. of marine origin

@article{Kellner1993AmmoniaAE,
  title={Ammonia assimilation enzymes in a thermophilicBacillus sp. of marine origin},
  author={Ellen M. Kellner and Dr. Harold J. Schreier},
  journal={Current Microbiology},
  year={1993},
  volume={27},
  pages={301-305}
}
The physiology of ammonia assimilation enzymes was examined inBacillus sp. FE-1, a thermophilic marine bacterium. Glutamine synthetase (GS) and glutamate synthase (GOGAT) activities varied with the nitrogen source present in the medium, ranging as much as 10-fold for the former and 2.5-fold for the latter. Glutamate dehydrogenase (GDH) was detected but, under the growth conditions studied, levels were not affected by the nitrogen source. Anaerobic growth in the presence of nitrate yielded… CONTINUE READING

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