对照细胞呈现阳性染色者每视野不超过5%，DNA凝胶电泳只见一条正常基因组dna带。

But in control group, positive rate was only less than 5%, and we could only see a single normal DNA strip.

youdao

对照细胞呈现阳性染色者每视野不超过5%，DNA凝胶电泳只见一条正常基因组dna带。

But in control group, positive rate was only less than 5%, and we could only see a single normal DNA strip.

youdao