The nourseothricin-producing S. nozcrsei strain JA 3890 b possessed a high degree of resistance to its own antibiotic when grown in submerged cultures started from mycelium samples as inocula. In contrast, both the outgrowth of spores and the development of surface colonies from mycelium samples wer
Effect of phosphate on the biosynthesis of nourseothricin by Streptomyces noursei JA 3890b
✍ Scribed by Dr. P. J. Müller; G. Haubold; M. Menner; H. H. Grosse; J. H. Ozegowski; H. Bocker
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 666 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0233-111X
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## Abstract __o__‐Aminobenzoic acid (OABA) known by its stimulatory effect on streptothricin biosynthesis by __Streptomyces noursei__ JA 3890b was found to suppress specifically the formation of cytochrome __a__‐type terminal oxidase while the levels of the __b__‐ and __c__‐type cytochromes apparen
## Abstract In __S. noursei__ JA 3890b which produces nourseothricin, a streptothricin‐type antibiotic, the participation of the glutamine synthetase/glutamate synthase pathway in the regeneration of glutamic acid was established. Glutamate synthase of this organism requires 2‐ketoglutarate, gluta