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天落smile

新虫 (初入文坛)

引用回帖:
10楼: Originally posted by sadc at 2013-03-26 21:02:57
一般是3倍体吧,理论上可以用3种抗性来消除的,但实际操作上不太具有可行性。最好是拆分成单倍体再操作,操作完了再mating。...

经过多次化转,得到了九株URA3缺陷型转化子,事实证明多倍体的啤酒酵母工业菌株也可以改造成缺陷型
11楼2013-05-23 16:30:08
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sadc

木虫 (正式写手)

引用回帖:
11楼: Originally posted by 天落smile at 2013-05-23 16:30:08
经过多次化转,得到了九株URA3缺陷型转化子,事实证明多倍体的啤酒酵母工业菌株也可以改造成缺陷型...

具体说下怎么弄的?
12楼2013-05-24 05:47:25
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天落smile

新虫 (初入文坛)

【答案】应助回帖

引用回帖:
12楼: Originally posted by sadc at 2013-05-24 05:47:25
具体说下怎么弄的?...

就是醋酸锂转化法,就是效率比较低
13楼2013-05-29 11:02:17
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