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3. A role for alanine in the ammonium regulation of cephalosporin biosynthesis in Streptomyces clavuligerus. Kasarenini S, Demain AL. J Ind Microbiol; 1994 Jul; 13(4):217-9. PubMed ID: 7765047 [Abstract] [Full Text] [Related]
4. The beta-lactam biosynthesis genes for isopenicillin N epimerase and deacetoxycephalosporin C synthetase are expressed from a single transcript in Streptomyces clavuligerus. Kovacevic S, Tobin MB, Miller JR. J Bacteriol; 1990 Jul; 172(7):3952-8. PubMed ID: 1694525 [Abstract] [Full Text] [Related]
5. Enzymatic synthesis of the penicillin and cephalosporin nuclei from an acyclic peptide containing carboxymethylcysteine. Bowers RJ, Jensen SE, Lyubechansky L, Westlake DW, Wolfe S. Biochem Biophys Res Commun; 1984 Apr 30; 120(2):607-13. PubMed ID: 6547336 [Abstract] [Full Text] [Related]
6. Isolation and characterization of nitrogen-deregulated mutants of Streptomyces clavuligerus. Bascarán V, Hardisson C, Braña AF. J Gen Microbiol; 1989 Sep 30; 135(9):2475-82. PubMed ID: 2576438 [Abstract] [Full Text] [Related]
7. Glucose regulation of cephamycin biosynthesis in Streptomyces lactamdurans is exerted on the formation of alpha-aminoadipyl-cysteinyl-valine and deacetoxycephalosporin C synthase. Cortés J, Liras P, Castro JM, Martín JF. J Gen Microbiol; 1986 Jul 30; 132(7):1805-14. PubMed ID: 3794640 [Abstract] [Full Text] [Related]
8. Nitrogen metabolism and chloramphenicol production in Streptomyces venezuelae. Shapiro S, Vining LC. Can J Microbiol; 1983 Dec 30; 29(12):1706-14. PubMed ID: 6143605 [Abstract] [Full Text] [Related]
9. Expression of genes and processing of enzymes for the biosynthesis of penicillins and cephalosporins. Martín JF, Gutiérrez S, Fernández FJ, Velasco J, Fierro F, Marcos AT, Kosalkova K. Antonie Van Leeuwenhoek; 1994 Dec 30; 65(3):227-43. PubMed ID: 7847890 [Abstract] [Full Text] [Related]
12. N2 fixation and NH4+ assimilation in the thermophilic anaerobes Clostridium thermosaccharolyticum and Clostridium thermoautotrophicum. Bogdahn M, Kleiner D. Arch Microbiol; 1986 Feb 30; 144(1):102-4. PubMed ID: 2870691 [Abstract] [Full Text] [Related]
13. Nitrogen assimilation in Rhodopseudomonas acidophila. Herbert RA, Siefert E, Pfennig N. Arch Microbiol; 1978 Oct 04; 119(1):1-5. PubMed ID: 31145 [Abstract] [Full Text] [Related]
15. Enzymes involved in penicillin, cephalosporin and cephamycin biosynthesis. Martín JF, Liras P. Adv Biochem Eng Biotechnol; 1989 Oct 04; 39():153-87. PubMed ID: 2510473 [No Abstract] [Full Text] [Related]
16. Ammonia assimilation and synthesis of alanine, aspartate, and glutamate in Methanosarcina barkeri and Methanobacterium thermoautotrophicum. Kenealy WR, Thompson TE, Schubert KR, Zeikus JG. J Bacteriol; 1982 Jun 04; 150(3):1357-65. PubMed ID: 6122678 [Abstract] [Full Text] [Related]
17. [Impact of nitrogen assimilation on regulation of antibiotic production in Streptomyces hygroscopicus 155]. Chipeva V, Dumanova E, Todorov Ts, Ivanova I. Antibiot Khimioter; 1991 Mar 04; 36(3):5-8. PubMed ID: 1877881 [Abstract] [Full Text] [Related]