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浅笑包包

新虫 (小有名气)

[求助] 表达载体的构建

The PCR product was cloned into the pGEM-TEasy vector , resulting in the plasmid pGEM-PR10. The gene was digested from the plasmid pGEM-PR10 with
the restriction endonucleases BamH I and Not I and cloned into the expression vector pGEX-5T-3 to create in-frame fusions at the 5¢-terminus with the GST coding sequence, digested with the same restriction enzymes.

上述出自文献的实验步骤,已经将PR10基因连接到了pGEM-TEasy载体上,为什么构建表达载体时又要连接到pGEX-5T-3载体上?
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Marado

金虫 (正式写手)

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【答案】应助回帖

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感谢参与,应助指数 +1
amisking: 金币+2, 鼓励积极发帖帮助解答问题。 2013-01-06 19:46:53
浅笑包包: 金币+6, ★★★很有帮助 2013-01-06 21:54:58
1:pGEM-TEasy是T载体,一般是用来扩增获得大量目的基因及测序
2:pGEX-5T-3是表达载体,用来连接目的基因用于表达蛋白
Look,ifyouhadoneshot,oroneopportunity,toseizeeverythingyoueverwanted,inonemoment.Wouldyoucaptureit,orjustletitslip?
2楼2013-01-06 17:19:00
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emmaxia1989

新虫 (小有名气)

太谢谢了,我一直也搞不明白这个。。。
3楼2013-12-01 11:55:36
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