Plasmids are exta - chromosomal doublestranded, circular DNA molecules found in prokaryotic and eukaryotic cells.

质粒是在原核和真核细胞中发现的染色体外的双链环状DNA分子.

辞典例句

Results The structures of recombinant plasmids were comfinaed by PCR and sequencing.

结果重组体经PCR和测序证实准确连接.

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In addition, constructed plasmids can be by gap repair of this technology.

此外可运用该技术中缺口修复的方法构建质粒.

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New phages can develop by acquiring restriction enzymes from plasmids.

通过从质粒获得的限制性酶,新的噬菌体能够生长.

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Table 1 Important plasmids and strains used in this study.

1质粒和菌株.实验中用的关键质粒和菌株见表1.

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RESULTS: The three plasmids were effectively transferred into 293 T c ells.

结果: 表达慢病毒的3种质粒可高效转染入293T细胞.

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We are also studying how the linear chromosomes and plasmids are transferred during conjugation.

此外我们也在研究线状的染色体与线状质体在接合生殖过程中如何地传送.

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Plasmids in Parenthesis are in free state, plasmids after diagonal line are in intergrated state.

在括号中的质粒表示质粒处在自主状态, 斜线后的质粒表示质粒处在整合状态.

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The key to this riddle appeal to be plasmids, which can block phage adsorption.

这个难题的关键是质粒, 它能够阻碍噬菌体的吸附作用.

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Objective To investigate the amelogenin expression of recombinant plasmids PsecTaq 2 A - AMG in COS 1 - cell line.

目的研究人釉原蛋白重组质粒PsecTaq2A-AMG在COS -1 细胞系中的表达,为基因工程制备釉原蛋白奠定基础.

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DNA computing model and algorithm for the minimal covering problems by plasmids were presented.

给出了图的最小顶点覆盖问题的质粒DNA计算模型及其实现算法.

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Objective To explore the role of plasmids in inducing drug - resistance in Neisseria gonorrhoeae.

目的探讨质粒在介导淋球菌耐药中的作用.

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