| 摘要 |
1,188,885. 5<SP>1</SP>-Nucleotides by fermentation. AJINOMOTO CO. Inc. 12 June, 1968 [16 June, 1967], No. 27992/68. Heading C2C. Ribonucleoside - 5<SP>1</SP>- mono - phosphates selected from guanylic acid, inosinic acid, xanthylic acid, adenylic acid and 5-amino-4- imidazole carboxamide riboside-5<SP>1</SP>-monophosphates, or alkali metal salts thereof, are produced by culturing a bacterial strain selected from the genera Corynebacterium and Brevibacterium on an aqueous nutrient medium comprising a carbon source, a nitrogen source, essential inorganic salts, a ribonucleoside selected from guanosine, inosine, xanthosine, adenosine and 5-amino-4-imidazole carboxamide riboside and an inorganic phosphate, but no growth-suppressing antibiotic, under aerobic conditions. |
