我用我自己修改的样本再试一次。
我会圈出用错的修饰语,等他们自己修改。
I circle a misplaced modifier and wait as they make the fix.
象真正的银行一样,小孩们不能通过自己修改存折进行存款或取款;他们必须要求银行做这件事。
Like a real bank, kids can't make a deposit or withdrawal by modifying their passbooks; they have to ask the bank to do it.
What we're going to do is take this plasmid, with its promoter gene construct in it and engineer it, to take out the lacZ gene, leaving in the promoter and putting in the protein that we want - the gene for the protein that we want.
我们要做的就是提取包含,它自己的启动子基因的质粒,并对其进行一些修改,剔除lacZ基因,留下启动子,把我们的目标蛋白植入--,我们生产目标蛋白的基因
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