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Prevention of Loss of Streptomycin Production on Repeated Transfer of Streptomyces griseus

机译:防止灰链霉菌重复转移时链霉素产生的损失

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摘要

The streptomycin-producing capacity of submerged cultures of Streptomyces griseus 107 was nearly lost during repeated transfers on synthetic nutrient medium. This effect did not occur on the same nutrient medium from which Fe++ was omitted. The physiological reason for this effect was discussed from the point of the relationship of iron-containing porphyrin enzymes to the process of streptomycin biosynthesis.
机译:在合成营养培养基上反复转移的过程中,灰链霉菌107淹没培养物生产链霉素的能力几乎丧失。在省略了Fe ++的同一营养培养基上未发生这种作用。从含铁卟啉酶与链霉素生物合成过程的关系出发,讨论了产生这种作用的生理原因。

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