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抗菌素的研究对发酵生物学和化学的进步,对发现有用的物质,对发展微生物产物生产、分离与鉴定的现代技术和方法以及这些微生物产物结构的阐明和生物合成的研究等等作出了极大的贡献。但是,这一领域的研究已经发展得如此之广,以至目前发现新抗菌素的可能性,特别是新的和有用的抗菌物质的可能性已经显著地减少了。在这样的情况下,可以感到最有价值的贡献将是开辟一条发现有用物质的新的途径,扩大抗菌素
The research on antibiotics made great progress in the biology and chemistry of fermentation, the discovery of useful substances, the modern techniques and methods for the development, separation and identification of microbial products, the elucidation of the structure of these microorganisms and the research on biosynthesis Contributions. However, research in this area has so far been developed that the potential for the discovery of new antibiotics, especially new and useful antibacterial substances, has now been significantly reduced. In such circumstances, the most valuable contribution that can be felt will be to open up new avenues of discovery of useful substances by expanding the use of antibiotics