Kominek L A
Antimicrob Agents Chemother. 1972 Feb;1(2):123-34. doi: 10.1128/AAC.1.2.123.
Streptomyces niveus in a chemically defined medium requires the inclusion of Krebs cycle acids for good growth. These acids are used in preference to glucose, and this results in diauxic growth. Studies with washed cells, cell-free extracts, and mutants of S. niveus were performed to determine the mode of synthesis of the individual ring systems of novobiocin and their linkage. A pathway for novobiocin synthesis is proposed on the basis of these experiments.
在化学成分确定的培养基中,雪白链霉菌生长良好需要加入三羧酸循环的酸类物质。这些酸类物质比葡萄糖更受青睐,这导致了二次生长。对雪白链霉菌的洗涤细胞、无细胞提取物和突变体进行了研究,以确定新生霉素各个环系统的合成模式及其连接方式。基于这些实验,提出了一条新生霉素的合成途径。