转化频率 meaning in Chinese

transformation frequency

The highest of transformants could reach 107 with per ng dna in bmb171
78 11等3种常用受体菌相应最高转化频率的2 ~ 3500倍。
Ca2 + and membrane surface activator being used to promote transformation may be innovation of our research
采用caz和表面活性剂处理以提高转化频率是本实验的重大创新。
With the 60ml injector , drawing distance being 6cm and drawing times being 40 can perform the greatest effect
对于60ml的注射管而言，抽拉距离确定在6cm左右，抽拉次数40次对提高水稻愈伤组织的转化频率最为有效。
Using the leaves of " royal gala " as the explants , both vectors were transformed via agrobacterium - mediated transgene system . some transgenic plants have been obtained now
目前己经获得了2个株系的反义转基因植株和3个株系的正义转基因植株，转化频率为0
Soybean cotyledonary nodes were transformed with s gene of ibv via a . . tumefaciens - med ated transformation . the highest transformation rate of 6 . 7 % was detected in the present experiment
以子叶节为外植体，在抗性筛选培养基上大多白化死亡，有少数生长出芽，转化频率最高为6 . 7

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