做转基因老鼠的问题# Biology - 生物学
l*n
1 楼
想转一个人的基因到老鼠里面过表达，用的方法是microinjection。genotyping 是超
级好，但是现在第二代，mRNA没有transgene,怎么办？
有没有什么办法能增加表达的机会？
多谢
级好，但是现在第二代，mRNA没有transgene,怎么办？
有没有什么办法能增加表达的机会？
多谢
m*5
2 楼
which kind of promoter did you use?
did you you any kind of isolation casette in your plasmid?
did you use the right polyA signal?
how many founders do you test?
did you you any kind of isolation casette in your plasmid?
did you use the right polyA signal?
how many founders do you test?
l*n
3 楼
sm22a promoter which should be expressed in large vessels
I do not understand fully your second question
I do not fully understand your thir question. In the transgene, we have a
promoter+gene+polyA tail
We did microinjection and had 2 out of 20 founders. From these 2 founders, I
have got many positive pups and I took 2 of them (one from each line,
isolate RNA and test by RT. Run a gel and showed nothing....
thank s
I do not understand fully your second question
I do not fully understand your thir question. In the transgene, we have a
promoter+gene+polyA tail
We did microinjection and had 2 out of 20 founders. From these 2 founders, I
have got many positive pups and I took 2 of them (one from each line,
isolate RNA and test by RT. Run a gel and showed nothing....
thank s
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