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。
Conclusion: the selection method for Lincomycin - producing strain with stability and high yield by using the died parental strain protoplast fusion is deserved to generalize.
结论：双亲株灭活原生质体融合选育林可霉素高产菌株是值得推广的一种选育方法。
Conclusion: the selection method for Lincomycin - producing strain with stability and high yield by using the died parental strain protoplast fusion is deserved to generalize.
结论：双亲株灭活原生质体融合选育林可霉素高产菌株是值得推广的一种选育方法。
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