在某些卵里基因物质在随意位点与染色体整合而成为老鼠细胞的遗传物质。
In some of the eggs, the genetic material integrates at a random site on a chromosome and so becomes part of the mouse cell's genetic material.
在动物实验中发现一种能阻断艾滋病毒整合入人类染色体的药物。
A drug that stops the HIV virus from stitching itself into human chromosomes is found to fight AIDS in an animal study.
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。
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.
They, in some cases, they integrate their DNA into the host chromosome, that's what retroviruses do and they make viral proteins.
有些情况下,病毒DNA会整合进宿主的染色体中,逆转录病毒就是这样做的,它们还制造病毒蛋白
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