selective marker是什么意思_selective marker中文

selective marker中文什么意思

选择标记

selective: adj. 1.选择的；挑选的；有选择性的；淘汰的。 2. ...
marker: n. 1.作记号的人；打分数的人；记分器；划线器；指示器 ...
marker: n. 1.作记号的人；打分数的人；记分器；划线器；指示器；【无线电】指点标；(撞球等的)记分员。 2.【军事】标靶兵；标兵；标竿；旗标；书签；〔美国〕纪念标，纪念碑；里程碑。 3.(校中专职)点名先生；经常给学生记分数的先生；监猎人。 4.【英军】(轰炸用)照明弹。 5.〔美国〕遗传标记，基因标记。 a marker light 标灯。 a ground marker地面照明弹。 not a marker to [on] 〔美国〕不能和…相比，远远配不上。
be selective of: 选择为..
selective: adj. 1.选择的；挑选的；有选择性的；淘汰的。 2.【无线电】选择性的。 adv. -ly

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First , to enrich the selective markers for u32 , two resistance genes emr and cat , one report gene amy were introduced into u32 to test their expression
首先对适用于u32的选择性标记进行了筛选，结果表明来自puc19e的红霉素抗性基因和来自pulam2的淀粉酶基因可以作为u32的选择性标记。
Bar gene also is one of widely used selective marker gene . the cloning of bar gene is important to plant transgenic engineering , gene expression and studying physiology
而且bar基因也是迄今为止应用最为广泛的一个抗除草剂选择标记基因，克隆出bar基因对植物的遗传转化，基因表达和生理学研究都有重要的作用。
We also conducted the co - transfection with the rnai plasmids rhe and rhc and the selective marker gfp expressing plasmids simultaneously . there are three kinds of combination probability that could be observed by gfp marker
在实验中同时共转染人集缩素smc亚基hcap一e和hcap一c特异的rnai质粒rhe和rhc和pcdna3 . 1 + kg到hela细胞。
To identify the transfected cells , we also constructed the gfp expressing plasmids which also attached the kozac sequence and nuclear localization signal to the gfp gene and the plasmids served as a selective marker for the transfected cells
为了区分被转染的细胞，以附加kozac序列和核定位信号的gfp ( pcdna3 . 1 + kg )作为被转染的细胞的标记。
The results indicate that emr and amy can be selective markers for u32 . then with promoter - less amy , promoter - probe pzcamyp " was constructed and fusion expression of glna promoter with promoter - less amy was achieved in u32
然后又以淀粉酶基因为报告基因构建了启动子探针pzcamyp ~ - ，测试结果表明该质粒对u32glna基因的启动子十分敏感，可以作为u32的启动子探针。

selective marker中文什么意思

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