| 1. | It enables a specific gene to be located on a particular restriction enzyme fragment .
它就能使专一的基因被定位于特定的限制性内切酶切成的片段上。 |
| 2. | Large dna molecules are first dissected with restriction enzymes to produce specific fragments .
首先用限制性内切酶将大的DNA分子切断，产生出特殊的片段。 |
| 3. | Primer - introduced restriction analysis - pcr , pira - pcr
以引物引入限制性内切酶分析聚合酶链反应 |
| 4. | Insertional mutagenesis of trichoderma obtained by remi technique
利用限制性内切酶技术获得木霉菌插入变异 |
| 5. | The recombi - nant plasmid pgex - hnadc3 was identified by dma sequencing and restriction enzyme mapping
限制性内切酶酶切及dna测序鉴定重组质粒。 |
| 6. | Large dna molecules are first dissected with restriction enzymes to produce specific fragments
首先用限制性内切酶将大的dna分子切断，产生出特殊的片段。 |
| 7. | After the plasmid was assayed for dna sequence , it was transformed into gs115 by electroporation
利用限制性内切酶分析、 a序列测定在a水平对质粒进行鉴定。 |
| 8. | The positive clone was screened and identified by pcr and analysis of restriction endonuclease digestion
转化感受态大肠杆菌dh5 ，经pcr及限制性内切酶分析得到阳性克隆。 |
| 9. | Enzyme cutting analysis indicated that they had different enzyme cutting sites and cutting site number
利用常见的限制性内切酶酶切分析表明，二者有不同的酶切位点和切点数。 |
| 10. | 3 . pbv220 - endostatin was transformed into e . coli dh5a . the positive colony was screened and identified by pcr and restriction endonuclease digestion
3 .将重组质粒转化到克隆菌dh5a中，经pcr筛选和限制性内切酶鉴定，得到阳性克隆菌株。 |
