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1·Methods Homologous recombination method was used.

方法采用同源基因重组技术。

2·Objective To construct recombinant adenovirus by homologous recombination in bacteria.

目的通过细菌内同源重组方法构建重组腺病毒。

3·We start with these fragments, and then we have a homologous recombination system that reassembles those into a chromosome.

我们以这些片段开始，然后通过同源重组将其组合到染色体中。

4·Structure formed during homologous recombination connection of single strands of one chromosome to the other chromosome.

在同源重组中一条染色体的单链与另一条染色体的单链连接形成的结构。

5·Consequence of homologous recombination, in which hybridization between different alleles causes one allele to be converted into the other.

同源重组的后果，在不同等位基因之间的杂交使其中的一个等位基因被转换成了另一个等位基因。

6·Homologous recombination would presumably be preferred in the case of more slowly-renewing tissues, whose stem cells should not need reseeding.

更新较缓慢的组织中，似应首选同源重组，因其干细胞不需要种植。

7·Objective To construct replication deficient recombinant adenovirus of human monocyte chemoattractant protein-1 (MCP-1) by homologous recombination.

目的制备表达人单核细胞趋化蛋白- 1 (MCP - 1)复制缺陷型重组腺病毒。

8·Established upon the embryo stem cell technique and homologous recombination, gene targeting has been widely used in the genome specific manipulation.

基因打靶技术是建立在胚胎干细胞和同源重组技术之上，可对基因组进行定点修饰的实验方法。

9·Objective To construct the recombinant adenovirus of human ICOS extracellular domain gene by using the method of homologous recombination in bacteria.

目的利用细菌内同源重组法构建含ICOS胞外区基因的重组腺病毒。

10·Most breaks are quickly and accurately fixed during the process of homologous recombination (HR), which uses an intact copy of DNA as a template for repair.

大多数断裂在同源重组（HR）期间可快速而准确固定，它们可使用DNA完整拷贝作为修复模板。