foreign dna gene的意思|示意

Besides the low efficiency of cloning - just 1.7 per cent of embryos came to term - another challenge to creating transgenic dogs is controlling where in the nuclear DNA a foreign gene lands.

除了低克隆率-只有1.7%的胚胎能存活到最后阶段-创造转基因狗还有一个挑战即如何控制外部基因在核d NA中的植入位置。

Foreign gene (double stranded DNA) is maybe integrated in different DNA strand of the same chromosome as an exon. The first generation of transgenic fish is Mosaic.

外源基因(双链dna)作为外显子可能整合在一条染色体上的不同dna链上，转基因鱼的第一代为嵌合体。

Stitching medical stitch containing plasmid DNA was sewn into Wistar rats' left carotid arteries. The results showed that foreign gene expressed in rats 'vascular wall by this method.

将带有外源性基因的医用缝合线，缝合于大鼠的颈总动脉，实验证明外源性基因可以在血管壁中表达出相应的蛋白质。