Moreover, if the young leaf pieces were plasmolyzed before incubated in enzyme solution will increased the yield and activity of protoplast 3.23% and 4.2%.
在酶解之前对材料进行质壁分离处理使原生质体的产量提高了3.23％，存活率提高了4.2％。
The paper reports the formation and regeneration of protoplast from the new antibiotics, Micromonospora M 90, as well as the effects on antibiotics yield producing strain.
报道了新抗生素M-90产生菌原生质体的制备、再生及对产抗生素的影响。
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