Finally, we get some transformants with lower hyl activity 分别用4种改造质粒转化sequi。
There would be no transformants and 本研究结果表明:在常规pcr的
The highest of transformants could reach 107 with per ng dna in bmb171 7811等3种常用受体菌相应最高转化频率的2~3500倍。
The second whorl organs in these transformants usually have staminoid petals or stamens or are petalless 第二轮雄蕊化、花瓣变短或花瓣缺失。
The suitable antibiotics and their concentration were studied for the selecting of transformants 确立了大白菜转化过程中筛选剂及抑菌剂的种类及浓度。
The transcription of the foreign gene in the transformants was also clarified by northern blot analysis northern杂交分析检测10株southern检测为阳性的植株中有5株resveratrolsynthase基因转录。
2 ) . mjp204 mrna presented in transcription in both ptm47 and ptm49 transformants after inoculation of tomv-0, tomv-2 and tomv-2a 不受基因型的影响,在纯合和杂合状态下均表现抗病特异性;2)
Positive transformants were also detected by kan resistant re-screening on solid medium or directly detection in field and southern blot 利用卡那霉素抗性再筛选及kan抗性大田直接筛选、southernblot等方法对阳性植株作了进一步检测。
A number of kanamycin resistant transformants were obtained two months later . they were morphologically normal, but grew slower comparing with the control tobacco 2个月后获得了一批卡那霉素抗性烟草植株,抗性植株大田生长表型正常,生长速度相对缓慢。