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dahhs

铜虫 (小有名气)

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highpace123(西门吹雪170代发): 金币+1, 鼓励交流 2014-03-05 11:44:52
引用回帖:
3楼: Originally posted by highpace123 at 2014-03-02 16:48:10
http://d.kankan3d.com/file/data/weixin/0c/c6/3e14ce20c963c7d0cc67129e78bdf1c0.jpg

拖尾是电泳中常见现象,据你的数据图来看,可能有以下原因:
1、非特异性产物的影响
2、缓冲液的浓度
3、凝胶的浓度是否合适
11楼2014-03-03 15:19:55
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liu208xj

金虫 (正式写手)

【答案】应助回帖

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感谢参与,应助指数 +1
highpace123(西门吹雪170代发): 金币+1, 鼓励交流 2014-03-05 11:45:11
原因可能有以下几点:
1)引物:特异性、质量
2)PCR条件:退火温度过低?
3)电泳问题:缓冲液、胶浓度
可以根据你的实验情况,确定问题先后加以排除
12楼2014-03-05 10:18:49
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