放线菌tas - 1菌株产生拮抗物质随不同的培养基和培养条件而变化。
Antagonistic substances produced by strain TAS-1 were varied with culture medium and culture condition.
对其进行加热处理和有机溶剂(氯仿)处理，发现其抗菌活性消失，初步认定其拮抗物质为蛋白质。
The antagonistic activity of the proteins were lost after were treated by heat and CHCl3. This showed that the antifungal material must be protein.
根据其抑菌蛋白的性质，初步判断紫色非硫光合细菌在对数期产生的拮抗物质为细菌素，可归为小分子热稳定肽类。
According to their characteristics, the antagonistic substances produced by PNB in exponential phase were bacteriocin and they had been classified into small heat-stable peptide (SHSP).
科学家们试图研发出这些化学物质的拮抗物，但成效并不大。
Scientists have tried to develop antagonists to those chemicals, without much success.
科学家们试图研发出这些化学物质的拮抗物，但成效并不大。
Scientists have tried to develop antagonists to those chemicals, without much success.
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