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双语例句
- Methods: The PCR technique in which the primers were used as template each other was adopted to obtain the foreign DNAs for Cloning.
方法：以引物互为模板的聚合酶链反应合成目的基因片段。 - There were one or more plasmid-like DNAs in several plants, which might be not the key factors of CMS, but their existence expanded mtDNA's polymorphism.
在一些植物中还发现了线粒体质粒DNA，它们的存在增加了mtDNA的多态性。 - Screening and Identification of the Differential Genes of Genomic DNAs between Bovine Brucella Virulent and Vaccine Strain Immune protection of newcastle disease La Sota vaccine on different genotypes of newcastle disease isolates
牛布鲁氏菌强毒株与疫苗株基因组差异基因筛选与鉴定新城疫LaSota疫苗对不同基因型流行株的免疫保护 - In this study Chinese autumn soybean were used as materials, and their genomic DNAs were analyzed with SSR markers.
选择中国秋大豆为试验材料，对基因组DNA进行SSR标记筛选和鉴定。 - Study on Ha-ras RFLP in gastric carcinoma and normal tissue DNAs of Chinese individuals
中国人胃癌组织和正常组织基因组DNA中癌基因Ha&ras的RFLP研究 - A simple and rapid PCR method were established in analyzing DNAs of seeds.
建立了适于种子DNA分析的快速简便的PCR方法。 - A comparative study on the IFN gene construction, distribution, and copy number in two different human cell ( HF and Mern) chromosomal DNAs was carried out by using Southern technique.
本文采用Southern技术比较研究了α和β干扰素基因在干扰素诱生性高低不同的两种人细胞（HF和Mern细胞）染色体DNA中的组成情况。 - The genomic DNAs were extracted from tufted deer and were digested by Hind III respectively.
提取毛冠鹿高分子量基因组DNA，HindⅢ酶切毛冠鹿基因组DNA，将酶切后的基因组DNA转移至尼龙膜。 - It is apparent that the polymorphism in chromosome DNAs exists in T.gondii isolates, although certain degree of homology is present in some strains.
结论弓形虫不同分离株既存在一定的同源性，但同时又显示染色体DNA多态性。 - Method A pair of oligonucleotide sequences, which was based on the conserved region of 18s rRNA shared by medically important opportunistic fungi, was used as the primers to amplify the DNAs from medically important opportunistic fungi in a PCR assay.
方法以源于医学机会致病性真菌18SRRNA保守区的一对寡核苷酸序列为引物，利用聚合酶链反应对医学上重要机会致病性真菌DNA进行扩增。